Revision 46078 trunk/org.gvsig.desktop/org.gvsig.desktop.compat.cdc/org.gvsig.fmap.dal/org.gvsig.fmap.dal.impl/src/main/java/org/gvsig/fmap/dal/impl/expressionevaluator/DefaultFeatureExpressionEvaluator.java
| DefaultFeatureExpressionEvaluator.java | ||
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| 3 | 3 |
import java.util.ArrayList; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Objects; |
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import java.util.Set; |
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import org.apache.commons.lang3.StringUtils; |
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import org.gvsig.expressionevaluator.Code; |
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import org.gvsig.expressionevaluator.Code.Callable; |
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import org.gvsig.expressionevaluator.SymbolTable; |
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import org.gvsig.expressionevaluator.Expression; |
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import org.gvsig.expressionevaluator.ExpressionBuilder; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorManager; |
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import org.gvsig.expressionevaluator.Function; |
| ... | ... | |
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{
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private static final Logger LOGGER = LoggerFactory.getLogger(DefaultFeatureExpressionEvaluator.class); |
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private String storeName; |
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private static class DescriptionAdapter implements Description {
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|
| ... | ... | |
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} |
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public DefaultFeatureExpressionEvaluator(String source) {
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this(null, source); |
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} |
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public DefaultFeatureExpressionEvaluator(String storeName, String source) {
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this(); |
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager(); |
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this.expression = manager.createExpression(); |
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this.expression.setPhrase(source); |
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this.storeName = storeName; |
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} |
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public DefaultFeatureExpressionEvaluator(Expression expression) {
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this(null, expression); |
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} |
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public DefaultFeatureExpressionEvaluator(String storeName, Expression expression) {
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this(); |
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this.expression = expression; |
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} |
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this.storeName = storeName; |
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} |
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@Override |
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public String getName() {
|
| ... | ... | |
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this.expression.getCode().accept((Object code) -> {
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if (code instanceof Code.Identifier) {
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Code.Identifier identifier = (Code.Identifier) code; |
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names.add(identifier.name()); |
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} |
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if(!StringUtils.equalsIgnoreCase(storeName, identifier.name())) {
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names.add(identifier.name()); |
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} |
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} else if (code instanceof Code.Callable) {
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Callable callable = (Callable) code; |
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if (callable.name().equals(ExpressionBuilder.FUNCTION_GETATTR)) {
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Code p0 = callable.parameters().get(0); |
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if (!(p0 instanceof Code.Identifier)) {
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return; |
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} |
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if (!StringUtils.equalsIgnoreCase(storeName, ((Code.Identifier) p0).name())) {
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return; |
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} |
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Code p1 = callable.parameters().get(1); |
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if (!(p1 instanceof Code.Constant)) {
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return; |
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} |
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String s = Objects.toString(((Code.Constant)p1).value(), null); |
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if (s != null) {
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names.add(s); |
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} |
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} |
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} |
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}); |
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EvaluatorFieldsInfo info = new EvaluatorFieldsInfo(); |
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for (String name : names) {
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