com.github.leeonky.dal.ast

Class Node

java.lang.Object

com.github.leeonky.dal.ast.Node

Direct Known Subclasses:

ConstNode, EmptyCellNode, Expression, HeaderNode, InputNode, ListEllipsisNode, ListNode, ObjectNode, ParenthesesNode, PropertyNode, RegexNode, RowNode, SchemaExpression, SchemaNode, SchemaWhichExpression, SequenceNode, TableNode, WildcardNode

public abstract class Node
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Node()

Method Summary

Modifier and Type	Method and Description
Node	avoidListMapping()
java.lang.Object	evaluate(RuntimeContextBuilder.RuntimeContext context)
Data	evaluateDataObject(RuntimeContextBuilder.RuntimeContext context)
int	getOperandPosition()
int	getPositionBegin()
java.lang.Object	getRootName()
abstract java.lang.String	inspect()
java.lang.String	inspectClause()
boolean	judge(Node actualNode, Operator.Equal operator, RuntimeContextBuilder.RuntimeContext context)
boolean	judge(Node actualNode, Operator.Matcher operator, RuntimeContextBuilder.RuntimeContext context)
Node	setPositionBegin(int positionBegin)

Methods inherited from class java.lang.Object

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

Constructor Detail

Node

public Node()

Method Detail

evaluate

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

evaluateDataObject

public Data evaluateDataObject(RuntimeContextBuilder.RuntimeContext context)

judge

public boolean judge(Node actualNode,
                     Operator.Equal operator,
                     RuntimeContextBuilder.RuntimeContext context)

judge

public boolean judge(Node actualNode,
                     Operator.Matcher operator,
                     RuntimeContextBuilder.RuntimeContext context)

getPositionBegin

public int getPositionBegin()

setPositionBegin

public Node setPositionBegin(int positionBegin)

inspect

public abstract java.lang.String inspect()

avoidListMapping

public Node avoidListMapping()

getRootName

public java.lang.Object getRootName()

inspectClause

public java.lang.String inspectClause()

getOperandPosition

public int getOperandPosition()