Package org.gvsig.lrs.lib.impl.expressionevaluator.function.lrs

Class STLineInterpolatePointFunction

java.lang.Object
org.gvsig.expressionevaluator.spi.AbstractFunction
org.gvsig.expressionevaluator.spi.AbstractGeometryFunction
org.gvsig.lrs.lib.impl.expressionevaluator.function.lrs.STLineInterpolatePointFunction
All Implemented Interfaces:
org.gvsig.expressionevaluator.Function
public class STLineInterpolatePointFunction extends org.gvsig.expressionevaluator.spi.AbstractGeometryFunction

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    FUNCTION_ST_LINEINTERPOLATEPOINT
     

    Fields inherited from class org.gvsig.expressionevaluator.spi.AbstractFunction

    LOGGER, TYPE_BIGDECIMAL, TYPE_BOOLEAN, TYPE_DATE, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT, TYPE_LONG, TYPE_NULL, TYPE_STRING

    Fields inherited from interface org.gvsig.expressionevaluator.Function

    GROUP_AGGREGATE, GROUP_BOOLEAN, GROUP_CONVERSION, GROUP_DATETIME, GROUP_NUMERIC, GROUP_OGC, GROUP_OTHER, GROUP_PROGRAMMING, GROUP_STRING

  • Constructor Summary

    Constructors
    Constructor
    Description
    STLineInterpolatePointFunction()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    allowConstantFolding()
     
    Object
    call(org.gvsig.expressionevaluator.Interpreter interpreter, Object[] args)
     
    static org.gvsig.fmap.geom.primitive.Point
    lineInterpolatePoint(org.gvsig.fmap.geom.Geometry geom, double fraction)
     

    Methods inherited from class org.gvsig.expressionevaluator.spi.AbstractGeometryFunction

    getGeom, getGeom, getPoint

    Methods inherited from class org.gvsig.expressionevaluator.spi.AbstractFunction

    addAlias, aliases, argc, call, checkDoubleValue, checkFloatValue, description, descriptionArgs, getBigDecimal, getBoolean, getBoolean, getBoolean, getBoolean, getBoolean, getComparable, getComparable, getDate, getDate, getDouble, getDouble, getFile, getFile, getFloat, getFloat, getFullDescription, getInt, getInt, getInt, getJsonArray, getJsonArray, getJsonObject, getJsonObject, getJsonStructure, getJsonStructure, getList, getLocalDateTime, getLocalDateTime, getLong, getLong, getObject, getObject, getStr, getStr, getType, getURL, group, isHidden, isNull, isOperator, isSQLCompatible, name, returnType, setDescription, setDescriptionArgs, setReturnType, setTemplate, template, toBoolean, toString, toString, toValue, useArgumentsInsteadObjects

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface org.gvsig.expressionevaluator.Function

    addAlias, aliases, argc, call, description, descriptionArgs, getFullDescription, group, isHidden, isOperator, isSQLCompatible, name, returnType, template, toString, toValue, useArgumentsInsteadObjects

  • Field Details

  • Constructor Details

    • STLineInterpolatePointFunction

      public STLineInterpolatePointFunction()

  • Method Details

    • allowConstantFolding

      public boolean allowConstantFolding()
      Specified by:
      allowConstantFolding in interface org.gvsig.expressionevaluator.Function
      Overrides:
      allowConstantFolding in class org.gvsig.expressionevaluator.spi.AbstractFunction

    • call

      public Object call(org.gvsig.expressionevaluator.Interpreter interpreter, Object[] args) throws Exception
      Throws:
      Exception

    • lineInterpolatePoint

      public static org.gvsig.fmap.geom.primitive.Point lineInterpolatePoint(org.gvsig.fmap.geom.Geometry geom, double fraction) throws Exception
      Throws:
      Exception