org.gvsig.expressionevaluator.impl.function.string

Class SubstringFunction

java.lang.Object

org.gvsig.expressionevaluator.spi.AbstractFunction

org.gvsig.expressionevaluator.impl.function.string.SubstringFunction

All Implemented Interfaces:

Function

public class SubstringFunction
extends AbstractFunction

Field Summary

Fields inherited from interface org.gvsig.expressionevaluator.Function

GROUP_BOOLEAN, GROUP_DATETIME, GROUP_NUMERIC, GROUP_OGC, GROUP_STRING

Constructor Summary

Constructors

Constructor and Description
SubstringFunction()

Method Summary

Modifier and Type	Method and Description
Object	call(Interpreter interpreter, Object[] args)

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

addAlias, alias, argc, description, descriptionArgs, getDouble, getGeom, getInt, getLong, getPoint, getStr, group, isOperator, name, template

Methods inherited from class java.lang.Object

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

Constructor Detail

SubstringFunction

public SubstringFunction()

Method Detail

call

public Object call(Interpreter interpreter,
                   Object[] args)
            throws Exception

Throws:

Exception