com.github.leeonky.dal.ast

Class DALExpression

java.lang.Object

com.github.leeonky.interpreter.NodeBase<RuntimeContextBuilder.DALRuntimeContext,DALNode>

com.github.leeonky.dal.ast.DALNode

com.github.leeonky.dal.ast.DALExpression

All Implemented Interfaces:

com.github.leeonky.interpreter.Expression<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALExpression,DALOperator>, com.github.leeonky.interpreter.Node<RuntimeContextBuilder.DALRuntimeContext,DALNode>

public class DALExpression
extends DALNode
implements com.github.leeonky.interpreter.Expression<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALExpression,DALOperator>

Field Summary

Fields inherited from class com.github.leeonky.interpreter.NodeBase

positionBegin

Constructor Summary

Constructors

Constructor and Description
DALExpression(DALNode left, DALOperator operator, DALNode right)

Method Summary

Modifier and Type	Method and Description
Data	evaluateData(RuntimeContextBuilder.DALRuntimeContext context)
DALNode	getLeftOperand()
int	getOperandPosition()
DALOperator	getOperator()
DALNode	getRightOperand()
java.lang.Object	getRootSymbolName()
java.lang.String	inspect()
java.util.List<java.lang.Object>	propertyChain()

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

bracketSymbolNode, constFalse, constInteger, constNull, constNumber, constString, constTrue, elementSchemas, evaluate, metaSymbolNode, numberSymbol, parenthesesNode, regex, relaxString, schema, schemas, stringSymbol, symbolNode, verify, verify, verify, verify, verifyBy, verifyBy

Methods inherited from class com.github.leeonky.interpreter.NodeBase

getPositionBegin, setPositionBegin

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.leeonky.interpreter.Expression

applyPrecedence

Methods inherited from interface com.github.leeonky.interpreter.Node

evaluate, getPositionBegin, setPositionBegin

Constructor Detail

DALExpression

public DALExpression(DALNode left,
                     DALOperator operator,
                     DALNode right)

Method Detail

getLeftOperand

public DALNode getLeftOperand()

Specified by:

getLeftOperand in interface com.github.leeonky.interpreter.Expression<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALExpression,DALOperator>

getRightOperand

public DALNode getRightOperand()

Specified by:

getRightOperand in interface com.github.leeonky.interpreter.Expression<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALExpression,DALOperator>

getOperator

public DALOperator getOperator()

Specified by:

getOperator in interface com.github.leeonky.interpreter.Expression<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALExpression,DALOperator>

evaluateData

public Data evaluateData(RuntimeContextBuilder.DALRuntimeContext context)

Overrides:

evaluateData in class DALNode

inspect

public java.lang.String inspect()

Specified by:

inspect in class DALNode

getRootSymbolName

public java.lang.Object getRootSymbolName()

Overrides:

getRootSymbolName in class DALNode

getOperandPosition

public int getOperandPosition()

Specified by:

getOperandPosition in interface com.github.leeonky.interpreter.Node<RuntimeContextBuilder.DALRuntimeContext,DALNode>

Overrides:

getOperandPosition in class com.github.leeonky.interpreter.NodeBase<RuntimeContextBuilder.DALRuntimeContext,DALNode>

propertyChain

public java.util.List<java.lang.Object> propertyChain()

Overrides:

propertyChain in class DALNode