Revision 44738 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.api/src/main/java/org/gvsig/fmap/dal/feature/Feature.java
| Feature.java | ||
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import org.gvsig.tools.evaluator.EvaluatorData; |
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import org.gvsig.tools.util.GetItemByKey; |
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/** |
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* <p>Represents the basic data unit of a tabular structure, equivalent
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* to a record in a data base table. In SIG domain, a Feature is a compound
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* data structure that may contain a geographic component. The conventional term
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* Feature comes from the term cartographic feature and both represent the same
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* concept. |
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* <p> |
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* Represents the basic data unit of a tabular structure, equivalent to a record
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* in a data base table. In SIG domain, a Feature is a compound data structure
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* that may contain a geographic component. The conventional term Feature comes
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* from the term cartographic feature and both represent the same concept.
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* </p> |
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* <p> |
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* A Feature may contain more than one geometry attribute. In the case there is not any geometry data, |
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* the <code>getDefaultGeometry()</code> will return <code>null</code>. |
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* A Feature may contain more than one geometry attribute. In the case there is |
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* not any geometry data, the <code>getDefaultGeometry()</code> will return |
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* <code>null</code>. |
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* </p> |
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* <p> |
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* Features are not editable as such. To edit a Feature you have to obtain an |
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* editable instance <code>EditableFeature</code> using the method <code>getEditable()</code>. |
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* Modify that editable instance and then apply the changes to the Feature. This |
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* mechanism is to avoid ambiguity and loosing track on the Feature internal state. |
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* editable instance <code>EditableFeature</code> using the method |
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* <code>getEditable()</code>. Modify that editable instance and then apply the |
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* changes to the Feature. This mechanism is to avoid ambiguity and loosing |
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* track on the Feature internal state. |
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* </p> |
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* <br> |
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* <p>The Feature: |
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* <ul> |
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* <li>Has an unique identifier <code>FeatureReference</code> |
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* to recognize our Feature from each other from the same data store</li> |
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* <li>Has a <code>FeatureType</code> that describes the Feature characteristics (attributes, |
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* data types, default geometry, validation rules).</li> |
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* <li>Can obtain a copy of itself.</li> |
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* <li>Can obtain its default geometry attribute and also a list with all the geometry attributes.</li> |
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* <li>Can obtain its default Spatial Reference System and also a list with all the SRSs used in the geometry attributes.</li> |
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* <li>Can obtain the envelope (extent) of the default geometry attribute. |
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* <li>Can obtain the editable instance of the Feature.</li> |
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* <li>Has a set of utility methods to read attributes when their type is known, by both index and name.</li> |
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* </ul> |
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* <p> |
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* The Feature: |
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* <ul> |
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* <li>Has an unique identifier <code>FeatureReference</code> to recognize our |
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* Feature from each other from the same data store</li> |
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* <li>Has a <code>FeatureType</code> that describes the Feature characteristics |
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* (attributes, data types, default geometry, validation rules).</li> |
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* <li>Can obtain a copy of itself.</li> |
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* <li>Can obtain its default geometry attribute and also a list with all the |
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* geometry attributes.</li> |
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* <li>Can obtain its default Spatial Reference System and also a list with all |
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* the SRSs used in the geometry attributes.</li> |
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* <li>Can obtain the envelope (extent) of the default geometry attribute. |
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* <li>Can obtain the editable instance of the Feature.</li> |
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* <li>Has a set of utility methods to read attributes when their type is known, |
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* by both index and name.</li> |
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* </ul> |
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* </p> |
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* |
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*/ |
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public interface Feature extends GetItemByKey<String, Object>{
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public interface Feature extends GetItemByKey<String, Object> {
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/** |
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* Returns a unique identifier for this Feature in the associated store. |
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* |
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* @return |
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* a unique FeatureReference in the associated store |
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*/ |
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public FeatureReference getReference(); |
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/** |
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* Returns a unique identifier for this Feature in the associated store. |
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* |
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* @return a unique FeatureReference in the associated store |
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*/ |
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public FeatureReference getReference(); |
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/** |
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* Returns the FeatureType that describes the structure of this Feature. |
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* |
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* @return |
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* a FeatureType describing this Feature structure. |
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*/ |
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public FeatureType getType(); |
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/** |
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* Returns the FeatureType that describes the structure of this Feature. |
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* |
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* @return a FeatureType describing this Feature structure. |
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*/ |
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public FeatureType getType(); |
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/** |
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* Creates and returns a copy of this |
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* |
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* @return |
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* a new instance of Feature which is equal to this |
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*/ |
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public Feature getCopy(); |
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/** |
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* Creates and returns a copy of this |
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* |
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* @return a new instance of Feature which is equal to this |
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*/ |
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public Feature getCopy(); |
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/** Mode that indicates the validation of all FeatureRules */ |
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static final int ALL = 0; |
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/** |
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* Mode that indicates the validation of all FeatureRules |
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*/ |
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static final int ALL = 0; |
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/** Mode that indicates the validation of the update FeatureRules */ |
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static final int UPDATE = 1; |
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/** |
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* Mode that indicates the validation of the update FeatureRules |
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*/ |
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static final int UPDATE = 1; |
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/** Mode that indicates the validation of the finish editing FeatureRules */ |
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static final int FINISH_EDITING = 2; |
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/** |
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* Mode that indicates the validation of the finish editing FeatureRules |
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*/ |
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static final int FINISH_EDITING = 2; |
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/** |
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* Validates this Feature by applying the <code>FeatureRules</code> |
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* corresponding to the given mode. |
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* |
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* @param mode |
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* one of the constants {ALL, UPDATE, FINISH_EDITING}
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* @throws DataException on validation errors |
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*/ |
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public void validate(int mode) throws DataException; |
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/** |
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* Validates this Feature by applying the <code>FeatureRules</code> |
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* corresponding to the given mode. |
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* |
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* @param mode one of the constants {ALL, UPDATE, FINISH_EDITING}
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* @throws DataException on validation errors |
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*/ |
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public void validate(int mode) throws DataException; |
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/** |
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* Returns the editable instance of this Feature. |
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* EditableFeature offers methods for Feature editing. |
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* |
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* @return |
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* EditableFeature of this |
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*/ |
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public EditableFeature getEditable(); |
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/** |
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* Returns the editable instance of this Feature. EditableFeature offers |
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* methods for Feature editing. |
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* |
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* @return EditableFeature of this |
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*/ |
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public EditableFeature getEditable(); |
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public Object getOrDefault(String name, Object defaultValue); |
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public String getStringOrDefault(String name, String defaultValue); |
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public int getIntOrDefault(String name, int defaultValue); |
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public long getLongOrDefault(String name, long defaultValue); |
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public float getFloatOrDefault(String name, float defaultValue); |
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public double getDoubleOrDefault(String name, double defaultValue); |
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public BigDecimal getDecimalOrDefault(String name, BigDecimal defaultValue); |
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public Date getDateOrDefault(String name, Date defaultValue); |
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public Object getOrDefault(int index, Object defaultValue); |
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public String getStringOrDefault(int index, String defaultValue); |
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public int getIntOrDefault(int index, int defaultValue); |
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public long getLongOrDefault(int index, long defaultValue); |
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public float getFloatOrDefault(int index, float defaultValue); |
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public double getDoubleOrDefault(int index, double defaultValue); |
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public BigDecimal getDecimalOrDefault(int index, BigDecimal defaultValue); |
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public Date getDateOrDefault(int index, Date defaultValue); |
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/** |
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* Returns the value of an attribute given its name. |
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* |
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* @param name |
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* a string containing the name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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@Override |
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public Object get(String name); |
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public Object getOrDefault(String name, Object defaultValue); |
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/** |
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* Returns the value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public Object get(int index); |
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public String getStringOrDefault(String name, String defaultValue); |
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public boolean isNull(int index); |
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public boolean isNull(String name); |
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|
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/** |
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* Returns the int value of an attribute given its name. |
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* |
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* @param name |
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* a string containing the name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public int getInt(String name); |
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public int getIntOrDefault(String name, int defaultValue); |
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/** |
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* Returns the int value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public int getInt(int index); |
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public long getLongOrDefault(String name, long defaultValue); |
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/** |
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* Returns the Boolean value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public boolean getBoolean(String name); |
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public float getFloatOrDefault(String name, float defaultValue); |
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/** |
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* Returns the Boolean value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public boolean getBoolean(int index); |
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public double getDoubleOrDefault(String name, double defaultValue); |
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/** |
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* Returns the long value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public long getLong(String name); |
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public BigDecimal getDecimalOrDefault(String name, BigDecimal defaultValue); |
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/** |
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* Returns the long value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public long getLong(int index); |
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public Date getDateOrDefault(String name, Date defaultValue); |
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/** |
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* Returns the float value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public float getFloat(String name); |
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public Object getOrDefault(int index, Object defaultValue); |
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/** |
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* Returns the float value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public float getFloat(int index); |
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public String getStringOrDefault(int index, String defaultValue); |
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/** |
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* Returns the double value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public double getDouble(String name); |
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public int getIntOrDefault(int index, int defaultValue); |
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/** |
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* Returns the double value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public double getDouble(int index); |
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public long getLongOrDefault(int index, long defaultValue); |
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/** |
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* Returns the BigDecimal value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public BigDecimal getDecimal(String name); |
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public float getFloatOrDefault(int index, float defaultValue); |
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/** |
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* Returns the BigDecimal value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public BigDecimal getDecimal(int index); |
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public double getDoubleOrDefault(int index, double defaultValue); |
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/** |
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* Returns the Date value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public Date getDate(String name); |
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public BigDecimal getDecimalOrDefault(int index, BigDecimal defaultValue); |
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/** |
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* Returns the Date value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public Date getDate(int index); |
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public Date getDateOrDefault(int index, Date defaultValue); |
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/** |
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* Returns the String value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public String getString(String name); |
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/** |
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* Returns the value of an attribute given its name. |
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* |
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* @param name a string containing the name of the attribute |
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* @return value of the specified attribute |
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*/ |
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@Override |
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public Object get(String name); |
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/** |
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* Returns the String value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public String getString(int index); |
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/** |
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* Returns the value of an attribute given its position. |
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* |
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* @param index position of the attribute |
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* @return value of the specified attribute |
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*/ |
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public Object get(int index); |
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/** |
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* Returns the byte value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public byte getByte(String name); |
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public boolean isNull(int index); |
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/** |
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* Returns the byte value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public byte getByte(int index); |
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public boolean isNull(String name); |
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/** |
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* Returns the Geometry value of an attribute given its name. |
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* |
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* @param name |
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* name of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public Geometry getGeometry(String name); |
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/** |
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* Returns the int value of an attribute given its name. |
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* |
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* @param name a string containing the name of the attribute |
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* @return value of the specified attribute |
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*/ |
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public int getInt(String name); |
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|
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/** |
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* Returns the Geometry value of an attribute given its position. |
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* |
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* @param index |
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* position of the attribute |
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* @return |
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* value of the specified attribute |
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*/ |
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public Geometry getGeometry(int index); |
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/** |
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* Returns the int value of an attribute given its position. |
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* |
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* @param index position of the attribute |
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* @return value of the specified attribute |
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*/ |
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public int getInt(int index); |
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public byte[] getByteArray(String name); |
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/** |
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* Returns the Boolean value of an attribute given its name. |
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* |
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* @param name name of the attribute |
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* @return value of the specified attribute |
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*/ |
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public boolean getBoolean(String name); |
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| 374 | 212 |
|
| 375 |
public byte[] getByteArray(int index); |
|
| 213 |
/** |
|
| 214 |
* Returns the Boolean value of an attribute given its position. |
|
| 215 |
* |
|
| 216 |
* @param index position of the attribute |
|
| 217 |
* @return value of the specified attribute |
|
| 218 |
*/ |
|
| 219 |
public boolean getBoolean(int index); |
|
| 376 | 220 |
|
| 377 |
/** |
|
| 378 |
* Returns the array value of an attribute given its name. |
|
| 379 |
* |
|
| 380 |
* @param name |
|
| 381 |
* name of the attribute |
|
| 382 |
* @return |
|
| 383 |
* value of the specified attribute |
|
| 384 |
*/ |
|
| 385 |
public Object[] getArray(String name); |
|
| 221 |
/** |
|
| 222 |
* Returns the long value of an attribute given its name. |
|
| 223 |
* |
|
| 224 |
* @param name name of the attribute |
|
| 225 |
* @return value of the specified attribute |
|
| 226 |
*/ |
|
| 227 |
public long getLong(String name); |
|
| 386 | 228 |
|
| 387 |
/** |
|
| 388 |
* Returns the array value of an attribute given its position. |
|
| 389 |
* |
|
| 390 |
* @param index |
|
| 391 |
* position of the attribute |
|
| 392 |
* @return |
|
| 393 |
* value of the specified attribute |
|
| 394 |
*/ |
|
| 395 |
public Object[] getArray(int index); |
|
| 229 |
/** |
|
| 230 |
* Returns the long value of an attribute given its position. |
|
| 231 |
* |
|
| 232 |
* @param index position of the attribute |
|
| 233 |
* @return value of the specified attribute |
|
| 234 |
*/ |
|
| 235 |
public long getLong(int index); |
|
| 396 | 236 |
|
| 397 |
/** |
|
| 398 |
* Returns the Feature value of an attribute given its name. |
|
| 399 |
* |
|
| 400 |
* @param name |
|
| 401 |
* name of the attribute |
|
| 402 |
* @return |
|
| 403 |
* value of the specified attribute |
|
| 404 |
*/ |
|
| 405 |
public Feature getFeature(String name); |
|
| 237 |
/** |
|
| 238 |
* Returns the float value of an attribute given its name. |
|
| 239 |
* |
|
| 240 |
* @param name name of the attribute |
|
| 241 |
* @return value of the specified attribute |
|
| 242 |
*/ |
|
| 243 |
public float getFloat(String name); |
|
| 406 | 244 |
|
| 407 |
/** |
|
| 408 |
* Returns the Feature value of an attribute given its position. |
|
| 409 |
* |
|
| 410 |
* @param index |
|
| 411 |
* position of the attribute |
|
| 412 |
* @return |
|
| 413 |
* value of the specified attribute |
|
| 414 |
*/ |
|
| 415 |
public Feature getFeature(int index); |
|
| 245 |
/** |
|
| 246 |
* Returns the float value of an attribute given its position. |
|
| 247 |
* |
|
| 248 |
* @param index position of the attribute |
|
| 249 |
* @return value of the specified attribute |
|
| 250 |
*/ |
|
| 251 |
public float getFloat(int index); |
|
| 416 | 252 |
|
| 253 |
/** |
|
| 254 |
* Returns the double value of an attribute given its name. |
|
| 255 |
* |
|
| 256 |
* @param name name of the attribute |
|
| 257 |
* @return value of the specified attribute |
|
| 258 |
*/ |
|
| 259 |
public double getDouble(String name); |
|
| 417 | 260 |
|
| 418 |
public Object getFromProfile(int index); |
|
| 419 |
|
|
| 420 |
public Object getFromProfile(String name); |
|
| 421 |
|
|
| 422 |
/** |
|
| 423 |
* Envelope (AKA extent or bounding box) of the default |
|
| 424 |
* geometry attribute. |
|
| 425 |
* |
|
| 426 |
* @return Envelope |
|
| 427 |
* of the default geometry attribute |
|
| 428 |
*/ |
|
| 429 |
public Envelope getDefaultEnvelope(); |
|
| 261 |
/** |
|
| 262 |
* Returns the double value of an attribute given its position. |
|
| 263 |
* |
|
| 264 |
* @param index position of the attribute |
|
| 265 |
* @return value of the specified attribute |
|
| 266 |
*/ |
|
| 267 |
public double getDouble(int index); |
|
| 430 | 268 |
|
| 431 |
/** |
|
| 432 |
* Returns the value of the default geometry attribute, |
|
| 433 |
* which is a {@link Geometry}.
|
|
| 434 |
* |
|
| 435 |
* @return |
|
| 436 |
* value of the default geometry attribute |
|
| 437 |
*/ |
|
| 438 |
public Geometry getDefaultGeometry(); |
|
| 269 |
/** |
|
| 270 |
* Returns the BigDecimal value of an attribute given its name. |
|
| 271 |
* |
|
| 272 |
* @param name name of the attribute |
|
| 273 |
* @return value of the specified attribute |
|
| 274 |
*/ |
|
| 275 |
public BigDecimal getDecimal(String name); |
|
| 439 | 276 |
|
| 440 |
/** |
|
| 441 |
* Returns a list with the values of this Feature's |
|
| 442 |
* geometry attributes. |
|
| 443 |
* |
|
| 444 |
* @return |
|
| 445 |
* a list with the values of this Feature's geometry attributes |
|
| 446 |
*/ |
|
| 447 |
public List getGeometries(); |
|
| 277 |
/** |
|
| 278 |
* Returns the BigDecimal value of an attribute given its position. |
|
| 279 |
* |
|
| 280 |
* @param index position of the attribute |
|
| 281 |
* @return value of the specified attribute |
|
| 282 |
*/ |
|
| 283 |
public BigDecimal getDecimal(int index); |
|
| 448 | 284 |
|
| 449 |
/** |
|
| 450 |
* Returns the Spatial Reference System in which is |
|
| 451 |
* expressed the default geometry attribute. |
|
| 452 |
* |
|
| 453 |
* @return |
|
| 454 |
* A string containing the default geometry attribute SRS. |
|
| 455 |
*/ |
|
| 456 |
public IProjection getDefaultSRS(); |
|
| 285 |
/** |
|
| 286 |
* Returns the Date value of an attribute given its name. |
|
| 287 |
* |
|
| 288 |
* @param name name of the attribute |
|
| 289 |
* @return value of the specified attribute |
|
| 290 |
*/ |
|
| 291 |
public Date getDate(String name); |
|
| 457 | 292 |
|
| 458 |
/** |
|
| 459 |
* Returns a list with the Spatial Reference Systems in which |
|
| 460 |
* are expressed this Feature's geometry attributes. |
|
| 461 |
* |
|
| 462 |
* @return |
|
| 463 |
* a list with the Spatial Reference Systems. |
|
| 464 |
*/ |
|
| 465 |
public List getSRSs(); |
|
| 466 |
|
|
| 467 |
|
|
| 468 |
public Time getDefaultTime(); |
|
| 469 |
|
|
| 470 |
public Time getTime(int index); |
|
| 471 |
|
|
| 472 |
public Time getTime(String name); |
|
| 473 |
|
|
| 474 |
/** |
|
| 475 |
* Returns the instant value of an attribute given its position. |
|
| 476 |
* |
|
| 477 |
* @param index |
|
| 478 |
* position of the attribute |
|
| 479 |
* @return |
|
| 480 |
* value of the specified attribute |
|
| 481 |
*/ |
|
| 482 |
public Instant getInstant(int index); |
|
| 293 |
/** |
|
| 294 |
* Returns the Date value of an attribute given its position. |
|
| 295 |
* |
|
| 296 |
* @param index position of the attribute |
|
| 297 |
* @return value of the specified attribute |
|
| 298 |
*/ |
|
| 299 |
public Date getDate(int index); |
|
| 483 | 300 |
|
| 484 |
/** |
|
| 485 |
* Returns the instant value of an attribute given its name. |
|
| 486 |
* |
|
| 487 |
* @param name |
|
| 488 |
* a string containing the name of the attribute |
|
| 489 |
* @return |
|
| 490 |
* value of the specified attribute |
|
| 491 |
*/ |
|
| 492 |
public Instant getInstant(String name); |
|
| 301 |
/** |
|
| 302 |
* Returns the String value of an attribute given its name. |
|
| 303 |
* |
|
| 304 |
* @param name name of the attribute |
|
| 305 |
* @return value of the specified attribute |
|
| 306 |
*/ |
|
| 307 |
public String getString(String name); |
|
| 493 | 308 |
|
| 494 |
/** |
|
| 495 |
* Returns the interval value of an attribute given its position. |
|
| 496 |
* |
|
| 497 |
* @param index |
|
| 498 |
* position of the attribute |
|
| 499 |
* @return |
|
| 500 |
* value of the specified attribute |
|
| 501 |
*/ |
|
| 502 |
public Interval getInterval(int index); |
|
| 309 |
/** |
|
| 310 |
* Returns the String value of an attribute given its position. |
|
| 311 |
* |
|
| 312 |
* @param index position of the attribute |
|
| 313 |
* @return value of the specified attribute |
|
| 314 |
*/ |
|
| 315 |
public String getString(int index); |
|
| 503 | 316 |
|
| 504 |
/** |
|
| 505 |
* Returns the interval value of an attribute given its name. |
|
| 506 |
* |
|
| 507 |
* @param name |
|
| 508 |
* a string containing the name of the attribute |
|
| 509 |
* @return |
|
| 510 |
* value of the specified attribute |
|
| 511 |
*/ |
|
| 512 |
public Interval getInterval(String name); |
|
| 317 |
/** |
|
| 318 |
* Returns the byte value of an attribute given its name. |
|
| 319 |
* |
|
| 320 |
* @param name name of the attribute |
|
| 321 |
* @return value of the specified attribute |
|
| 322 |
*/ |
|
| 323 |
public byte getByte(String name); |
|
| 513 | 324 |
|
| 514 |
public DynObject getAsDynObject(); |
|
| 515 |
|
|
| 516 |
/** |
|
| 517 |
* This lets Feature be used eaily with {@link Evaluator}
|
|
| 518 |
* |
|
| 519 |
* @return |
|
| 520 |
* An instance of {@link EvaluatorData} which returns the data
|
|
| 521 |
* of this feature |
|
| 522 |
*/ |
|
| 523 |
public EvaluatorData getEvaluatorData(); |
|
| 524 |
|
|
| 525 |
/** |
|
| 526 |
* Return the store associated to this feature. |
|
| 527 |
* |
|
| 528 |
* @return the FeatureStore of the feature. |
|
| 529 |
*/ |
|
| 530 |
public FeatureStore getStore(); |
|
| 325 |
/** |
|
| 326 |
* Returns the byte value of an attribute given its position. |
|
| 327 |
* |
|
| 328 |
* @param index position of the attribute |
|
| 329 |
* @return value of the specified attribute |
|
| 330 |
*/ |
|
| 331 |
public byte getByte(int index); |
|
| 531 | 332 |
|
| 532 |
public String getLabelOfValue(String name); |
|
| 333 |
/** |
|
| 334 |
* Returns the Geometry value of an attribute given its name. |
|
| 335 |
* |
|
| 336 |
* @param name name of the attribute |
|
| 337 |
* @return value of the specified attribute |
|
| 338 |
*/ |
|
| 339 |
public Geometry getGeometry(String name); |
|
| 533 | 340 |
|
| 534 |
public Object getExtraValue(int index); |
|
| 535 |
|
|
| 536 |
public Object getExtraValue(String name); |
|
| 341 |
/** |
|
| 342 |
* Returns the Geometry value of an attribute given its position. |
|
| 343 |
* |
|
| 344 |
* @param index position of the attribute |
|
| 345 |
* @return value of the specified attribute |
|
| 346 |
*/ |
|
| 347 |
public Geometry getGeometry(int index); |
|
| 537 | 348 |
|
| 349 |
public byte[] getByteArray(String name); |
|
| 350 |
|
|
| 351 |
public byte[] getByteArray(int index); |
|
| 352 |
|
|
| 353 |
/** |
|
| 354 |
* Returns the array value of an attribute given its name. |
|
| 355 |
* |
|
| 356 |
* @param name name of the attribute |
|
| 357 |
* @return value of the specified attribute |
|
| 358 |
*/ |
|
| 359 |
public Object[] getArray(String name); |
|
| 360 |
|
|
| 361 |
/** |
|
| 362 |
* Returns the array value of an attribute given its position. |
|
| 363 |
* |
|
| 364 |
* @param index position of the attribute |
|
| 365 |
* @return value of the specified attribute |
|
| 366 |
*/ |
|
| 367 |
public Object[] getArray(int index); |
|
| 368 |
|
|
| 369 |
/** |
|
| 370 |
* Returns the Feature value of an attribute given its name. |
|
| 371 |
* |
|
| 372 |
* @param name name of the attribute |
|
| 373 |
* @return value of the specified attribute |
|
| 374 |
*/ |
|
| 375 |
public Feature getFeature(String name); |
|
| 376 |
|
|
| 377 |
/** |
|
| 378 |
* Returns the Feature value of an attribute given its position. |
|
| 379 |
* |
|
| 380 |
* @param index position of the attribute |
|
| 381 |
* @return value of the specified attribute |
|
| 382 |
*/ |
|
| 383 |
public Feature getFeature(int index); |
|
| 384 |
|
|
| 385 |
public Object getFromProfile(int index); |
|
| 386 |
|
|
| 387 |
public Object getFromProfile(String name); |
|
| 388 |
|
|
| 389 |
/** |
|
| 390 |
* Envelope (AKA extent or bounding box) of the default geometry attribute. |
|
| 391 |
* |
|
| 392 |
* @return Envelope of the default geometry attribute |
|
| 393 |
*/ |
|
| 394 |
public Envelope getDefaultEnvelope(); |
|
| 395 |
|
|
| 396 |
/** |
|
| 397 |
* Returns the value of the default geometry attribute, which is a |
|
| 398 |
* {@link Geometry}.
|
|
| 399 |
* |
|
| 400 |
* @return value of the default geometry attribute |
|
| 401 |
*/ |
|
| 402 |
public Geometry getDefaultGeometry(); |
|
| 403 |
|
|
| 404 |
/** |
|
| 405 |
* Returns a list with the values of this Feature's geometry attributes. |
|
| 406 |
* |
|
| 407 |
* @return a list with the values of this Feature's geometry attributes |
|
| 408 |
*/ |
|
| 409 |
public List getGeometries(); |
|
| 410 |
|
|
| 411 |
/** |
|
| 412 |
* Returns the Spatial Reference System in which is expressed the default |
|
| 413 |
* geometry attribute. |
|
| 414 |
* |
|
| 415 |
* @return A string containing the default geometry attribute SRS. |
|
| 416 |
*/ |
|
| 417 |
public IProjection getDefaultSRS(); |
|
| 418 |
|
|
| 419 |
/** |
|
| 420 |
* Returns a list with the Spatial Reference Systems in which are expressed |
|
| 421 |
* this Feature's geometry attributes. |
|
| 422 |
* |
|
| 423 |
* @return a list with the Spatial Reference Systems. |
|
| 424 |
*/ |
|
| 425 |
public List getSRSs(); |
|
| 426 |
|
|
| 427 |
public Time getDefaultTime(); |
|
| 428 |
|
|
| 429 |
public Time getTime(int index); |
|
| 430 |
|
|
| 431 |
public Time getTime(String name); |
|
| 432 |
|
|
| 433 |
/** |
|
| 434 |
* Returns the instant value of an attribute given its position. |
|
| 435 |
* |
|
| 436 |
* @param index position of the attribute |
|
| 437 |
* @return value of the specified attribute |
|
| 438 |
*/ |
|
| 439 |
public Instant getInstant(int index); |
|
| 440 |
|
|
| 441 |
/** |
|
| 442 |
* Returns the instant value of an attribute given its name. |
|
| 443 |
* |
|
| 444 |
* @param name a string containing the name of the attribute |
|
| 445 |
* @return value of the specified attribute |
|
| 446 |
*/ |
|
| 447 |
public Instant getInstant(String name); |
|
| 448 |
|
|
| 449 |
/** |
|
| 450 |
* Returns the interval value of an attribute given its position. |
|
| 451 |
* |
|
| 452 |
* @param index position of the attribute |
|
| 453 |
* @return value of the specified attribute |
|
| 454 |
*/ |
|
| 455 |
public Interval getInterval(int index); |
|
| 456 |
|
|
| 457 |
/** |
|
| 458 |
* Returns the interval value of an attribute given its name. |
|
| 459 |
* |
|
| 460 |
* @param name a string containing the name of the attribute |
|
| 461 |
* @return value of the specified attribute |
|
| 462 |
*/ |
|
| 463 |
public Interval getInterval(String name); |
|
| 464 |
|
|
| 465 |
public DynObject getAsDynObject(); |
|
| 466 |
|
|
| 467 |
/** |
|
| 468 |
* This lets Feature be used eaily with {@link Evaluator}
|
|
| 469 |
* |
|
| 470 |
* @return An instance of {@link EvaluatorData} which returns the data of this
|
|
| 471 |
* feature |
|
| 472 |
*/ |
|
| 473 |
public EvaluatorData getEvaluatorData(); |
|
| 474 |
|
|
| 475 |
/** |
|
| 476 |
* Return the store associated to this feature. |
|
| 477 |
* |
|
| 478 |
* @return the FeatureStore of the feature. |
|
| 479 |
*/ |
|
| 480 |
public FeatureStore getStore(); |
|
| 481 |
|
|
| 482 |
public String getLabelOfValue(String name); |
|
| 483 |
|
|
| 484 |
public Object getExtraValue(int index); |
|
| 485 |
|
|
| 486 |
public Object getExtraValue(String name); |
|
| 487 |
|
|
| 488 |
public boolean hasExtraValue(String name); |
|
| 538 | 489 |
} |
Also available in: Unified diff