com.github.leeonky.dal.ast

Class RowNode

java.lang.Object

com.github.leeonky.dal.ast.Node

com.github.leeonky.dal.ast.RowNode

public class RowNode
extends Node

Constructor Summary

Constructors

Constructor and Description
RowNode(java.util.Optional<java.lang.Integer> index, java.util.Optional<ExpressionClause> schemaClause, java.util.Optional<Operator> operator, java.util.List<Node> cells)

Method Summary

Modifier and Type	Method and Description
java.util.List<Node>	getCells()
boolean	hasIndex()
boolean	hasSchemaOrOperator()
java.lang.String	inspect()
java.util.List<java.lang.String>	inspectCells()
java.lang.String	inspectSchemaAndOperator()
static java.lang.String	printTableRow(java.util.Collection<java.lang.String> collection)
static java.lang.String	printTableRow(java.util.stream.Stream<java.lang.String> stream)
ExpressionClause	toExpressionClause(Operator operator)

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

avoidListMapping, evaluate, evaluateDataObject, getOperandPosition, getPositionBegin, getRootName, inspectClause, judge, judge, setPositionBegin

Methods inherited from class java.lang.Object

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

Constructor Detail

RowNode

public RowNode(java.util.Optional<java.lang.Integer> index,
               java.util.Optional<ExpressionClause> schemaClause,
               java.util.Optional<Operator> operator,
               java.util.List<Node> cells)

Method Detail

printTableRow

public static java.lang.String printTableRow(java.util.stream.Stream<java.lang.String> stream)

printTableRow

public static java.lang.String printTableRow(java.util.Collection<java.lang.String> collection)

inspect

public java.lang.String inspect()

Specified by:

inspect in class Node

inspectSchemaAndOperator

public java.lang.String inspectSchemaAndOperator()

toExpressionClause

public ExpressionClause toExpressionClause(Operator operator)

hasSchemaOrOperator

public boolean hasSchemaOrOperator()

getCells

public java.util.List<Node> getCells()

inspectCells

public java.util.List<java.lang.String> inspectCells()

hasIndex

public boolean hasIndex()