org.springframework.expression.spel.ast
Class OperatorDivide

java.lang.Object
  org.antlr.runtime.tree.BaseTree
      org.antlr.runtime.tree.CommonTree
          org.springframework.expression.spel.ast.SpelNode
              org.springframework.expression.spel.ast.Operator
                  org.springframework.expression.spel.ast.OperatorDivide

All Implemented Interfaces:

java.io.Serializable, org.antlr.runtime.tree.Tree

public class OperatorDivide
extends Operator

Implements division operator

Author:

Andy Clement

See Also:

Serialized Form

Field Summary

Fields inherited from class org.antlr.runtime.tree.CommonTree

startIndex, stopIndex, token

Fields inherited from class org.antlr.runtime.tree.BaseTree

children

Fields inherited from interface org.antlr.runtime.tree.Tree

INVALID_NODE

Constructor Summary

OperatorDivide(org.antlr.runtime.Token payload)

Method Summary

java.lang.String	getOperatorName()
java.lang.Object	getValue(ExpressionState state) Evaluate the expression node in the context of the supplied expression state and return the value.

Methods inherited from class org.springframework.expression.spel.ast.Operator

getLeftOperand, getRightOperand, isWritable, toStringAST

Methods inherited from class org.springframework.expression.spel.ast.SpelNode

getChild, getObjectClass, getTokenName, getValue, setValue

Methods inherited from class org.antlr.runtime.tree.CommonTree

dupNode, getCharPositionInLine, getLine, getText, getToken, getTokenStartIndex, getTokenStopIndex, getType, isNil, setTokenStartIndex, setTokenStopIndex, toString

Methods inherited from class org.antlr.runtime.tree.BaseTree

addChild, addChildren, createChildrenList, deleteChild, dupTree, getChildCount, getFirstChildWithType, setChild, toStringTree

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorDivide

public OperatorDivide(org.antlr.runtime.Token payload)

Method Detail

getOperatorName

public java.lang.String getOperatorName()

Specified by:

getOperatorName in class Operator

getValue

public java.lang.Object getValue(ExpressionState state)
                          throws EvaluationException

Description copied from class: SpelNode

Evaluate the expression node in the context of the supplied expression state and return the value.

Specified by:

getValue in class SpelNode

Parameters:

state - the current expression state (includes the context)

Returns:

the value of this node evaluated against the specified state

Throws:

EvaluationException