org.gvsig.expressionevaluator.impl.function.operator

Interface UnaryOperator

All Superinterfaces:

Function, Operator

All Known Implementing Classes:

AbstractUnaryOperator, NegOperator, NotOperator

public interface UnaryOperator
extends Operator

Field Summary

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

Method Summary

Modifier and Type	Method and Description
java.lang.Object	call(Interpreter interpreter, java.lang.Object op)

Methods inherited from interface org.gvsig.expressionevaluator.Function

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

Method Detail

call

java.lang.Object call(Interpreter interpreter,
                      java.lang.Object op)