org.gvsig.tools.evaluator.sqljep.function

Class OpenGISFunctions.BaseFunction

java.lang.Object

PostfixCommand

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

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 PostfixCommand

Constructor Summary

Constructors

Constructor and Description
BaseFunction()

Method Summary

Modifier and Type	Method and Description
void	evaluate(ASTFunNode node, JepRuntime runtime)
abstract Comparable	evaluate(JepRuntime runtime)
String	getName()
double	pop_double(JepRuntime runtime)
Geometry	pop_geometry(JepRuntime runtime)
int	pop_int(JepRuntime runtime)
String	pop_string(JepRuntime runtime)

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

getName

public String getName()

pop_geometry

public Geometry pop_geometry(JepRuntime runtime)
                      throws ParseException

Throws:

ParseException

pop_double

public double pop_double(JepRuntime runtime)
                  throws ParseException

Throws:

ParseException

pop_int

public int pop_int(JepRuntime runtime)
            throws ParseException

Throws:

ParseException

pop_string

public String pop_string(JepRuntime runtime)
                  throws ParseException

Throws:

ParseException

evaluate

public void evaluate(ASTFunNode node,
                     JepRuntime runtime)
              throws ParseException

Throws:

ParseException

evaluate

public abstract Comparable evaluate(JepRuntime runtime)
                             throws Exception

Throws:

Exception