org.gvsig.tools.evaluator.sqljep.function

Class OpenGISFunctions.BaseFunction

java.lang.Object

org.medfoster.sqljep.function.PostfixCommand

org.gvsig.tools.evaluator.sqljep.function.OpenGISFunctions.BaseFunction

All Implemented Interfaces:

org.medfoster.sqljep.function.PostfixCommandI

Direct Known Subclasses:

OpenGISFunctions.Function_geom1, OpenGISFunctions.Function_geom1_double, OpenGISFunctions.Function_geom1_geom2, OpenGISFunctions.Function_geom1_int, OpenGISFunctions.Function_string

Enclosing class:

OpenGISFunctions

public abstract static class OpenGISFunctions.BaseFunction
extends org.medfoster.sqljep.function.PostfixCommand

Field Summary

Fields inherited from class org.medfoster.sqljep.function.PostfixCommand

INTERNAL_ERROR, NOT_IMPLIMENTED_EXCEPTION, PARAMS_NUMBER, WRONG_TYPE, ZERO

Constructor Summary

Constructors

Constructor and Description
BaseFunction()

Method Summary

Modifier and Type	Method and Description
void	evaluate(org.medfoster.sqljep.ASTFunNode node, org.medfoster.sqljep.JepRuntime runtime)
abstract java.lang.Comparable	evaluate(org.medfoster.sqljep.JepRuntime runtime)
java.lang.String	getName()
double	pop_double(org.medfoster.sqljep.JepRuntime runtime)
org.gvsig.fmap.geom.Geometry	pop_geometry(org.medfoster.sqljep.JepRuntime runtime)
int	pop_int(org.medfoster.sqljep.JepRuntime runtime)
java.lang.String	pop_string(org.medfoster.sqljep.JepRuntime runtime)

Methods inherited from class org.medfoster.sqljep.function.PostfixCommand

getBigDecimal, getDouble, getInteger, getNumberOfParameters, parse, removeParams

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseFunction

public BaseFunction()

Method Detail

evaluate

public void evaluate(org.medfoster.sqljep.ASTFunNode node,
                     org.medfoster.sqljep.JepRuntime runtime)
              throws org.medfoster.sqljep.ParseException

Specified by:

evaluate in interface org.medfoster.sqljep.function.PostfixCommandI

Specified by:

evaluate in class org.medfoster.sqljep.function.PostfixCommand

Throws:

org.medfoster.sqljep.ParseException

evaluate

public abstract java.lang.Comparable evaluate(org.medfoster.sqljep.JepRuntime runtime)
                                       throws java.lang.Exception

Throws:

java.lang.Exception

getName

public java.lang.String getName()

pop_double

public double pop_double(org.medfoster.sqljep.JepRuntime runtime)
                  throws org.medfoster.sqljep.ParseException

Throws:

org.medfoster.sqljep.ParseException

pop_geometry

public org.gvsig.fmap.geom.Geometry pop_geometry(org.medfoster.sqljep.JepRuntime runtime)
                                          throws org.medfoster.sqljep.ParseException

Throws:

org.medfoster.sqljep.ParseException

pop_int

public int pop_int(org.medfoster.sqljep.JepRuntime runtime)
            throws org.medfoster.sqljep.ParseException

Throws:

org.medfoster.sqljep.ParseException

pop_string

public java.lang.String pop_string(org.medfoster.sqljep.JepRuntime runtime)
                            throws org.medfoster.sqljep.ParseException

Throws:

org.medfoster.sqljep.ParseException