com.github.leeonky.dal.ast.table

Class TableHead

java.lang.Object

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

com.github.leeonky.dal.ast.DALNode

com.github.leeonky.dal.ast.table.TableHead

All Implemented Interfaces:

Node<RuntimeContextBuilder.DALRuntimeContext,DALNode>

public class TableHead
extends DALNode

Field Summary

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

positionBegin

Constructor Summary

Constructors

Constructor and Description
TableHead(java.util.List<DALNode> headers)

Method Summary

Modifier and Type	Method and Description
void	checkSize(RowNode rowNode)
java.util.Comparator<java.lang.Object>	collectComparator(RuntimeContextBuilder.DALRuntimeContext context)
HeaderNode	getHeader(DALProcedure procedure)
java.lang.String	inspect()
int	size()

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

TableHead

public TableHead(java.util.List<DALNode> headers)

Method Detail

inspect

public java.lang.String inspect()

Specified by:

inspect in class DALNode

collectComparator

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

size

public int size()

getHeader

public HeaderNode getHeader(DALProcedure procedure)

checkSize

public void checkSize(RowNode rowNode)