com.github.leeonky.dal.ast.table

Class HeaderNode

java.lang.Object

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

com.github.leeonky.dal.ast.DALNode

com.github.leeonky.dal.ast.table.HeaderNode

All Implemented Interfaces:

Node<RuntimeContextBuilder.DALRuntimeContext,DALNode>

public class HeaderNode
extends DALNode

Field Summary

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

positionBegin

Constructor Summary

Constructors

Constructor and Description
HeaderNode(SortSequenceNode sequence, DALNode property, java.util.Optional<DALOperator> operator)

Method Summary

Modifier and Type	Method and Description
static java.util.Comparator<HeaderNode>	bySequence()
java.util.Comparator<java.lang.Object>	getListComparator(RuntimeContextBuilder.DALRuntimeContext context)
DALNode	getProperty()
OperatorParser<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALExpression,DALOperator,DALProcedure>	headerOperator()
java.lang.String	inspect()

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

bracketSymbolNode, constFalse, constNode, constNull, constString, constTrue, elementSchemas, evaluate, evaluateData, getRootSymbolName, parenthesesNode, propertyChain, regex, relaxString, schema, schemas, stringSymbol, symbolNode, verify, verify, verify, verify, verifyBy, verifyBy

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

getOperandPosition, getPositionBegin, setPositionBegin

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderNode

public HeaderNode(SortSequenceNode sequence,
                  DALNode property,
                  java.util.Optional<DALOperator> operator)

Method Detail

inspect

public java.lang.String inspect()

Specified by:

inspect in class DALNode

getProperty

public DALNode getProperty()

headerOperator

public OperatorParser<RuntimeContextBuilder.DALRuntimeContext,DALNode,DALExpression,DALOperator,DALProcedure> headerOperator()

getListComparator

public java.util.Comparator<java.lang.Object> getListComparator(RuntimeContextBuilder.DALRuntimeContext context)

bySequence

public static java.util.Comparator<HeaderNode> bySequence()