com.github.leeonky.dal.ast

Class Expression

java.lang.Object

com.github.leeonky.dal.ast.Node

com.github.leeonky.dal.ast.Expression

public class Expression
extends Node

Constructor Summary

Constructors

Constructor and Description
Expression(Node node1, Operator operator, Node node2)

Method Summary

Modifier and Type	Method and Description
Expression	adjustOperatorOrder()
boolean	equals(java.lang.Object obj)
java.lang.Object	evaluate(RuntimeContextBuilder.RuntimeContext context)
Node	getLeftOperand()
int	getOperandPosition()
Operator	getOperator()
Node	getRightOperand()
java.lang.Object	getRootName()
java.lang.String	inspect()
java.lang.String	inspectClause()

Methods inherited from class com.github.leeonky.dal.ast.Node

avoidListMapping, evaluateDataObject, getPositionBegin, judge, judge, setPositionBegin

Methods inherited from class java.lang.Object

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

Constructor Detail

Expression

public Expression(Node node1,
                  Operator operator,
                  Node node2)

Method Detail

getLeftOperand

public Node getLeftOperand()

getRightOperand

public Node getRightOperand()

getOperator

public Operator getOperator()

adjustOperatorOrder

public Expression adjustOperatorOrder()

evaluate

public java.lang.Object evaluate(RuntimeContextBuilder.RuntimeContext context)

Overrides:

evaluate in class Node

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

inspect

public java.lang.String inspect()

Specified by:

inspect in class Node

getRootName

public java.lang.Object getRootName()

Overrides:

getRootName in class Node

inspectClause

public java.lang.String inspectClause()

Overrides:

inspectClause in class Node

getOperandPosition

public int getOperandPosition()

Overrides:

getOperandPosition in class Node