net.sf.jsqlparser.util.deparser

Class SelectDeParser

java.lang.Object

net.sf.jsqlparser.util.deparser.SelectDeParser

All Implemented Interfaces:

FromItemVisitor, OrderByVisitor, SelectItemVisitor, SelectVisitor

public class SelectDeParser
extends Object
implements SelectVisitor, OrderByVisitor, SelectItemVisitor, FromItemVisitor

A class to de-parse (that is, tranform from JSqlParser hierarchy into a string) a Select

Field Summary

Fields

Modifier and Type	Field and Description
protected StringBuilder	buffer
protected ExpressionVisitor	expressionVisitor

Constructor Summary

Constructors

Constructor and Description
SelectDeParser()
SelectDeParser(ExpressionVisitor expressionVisitor, StringBuilder buffer)

Method Summary

Methods

Modifier and Type	Method and Description
void	deparseJoin(Join join)
void	deparseLimit(Limit limit)
void	deparseOrderBy(List<OrderByElement> orderByElements)
StringBuilder	getBuffer()
ExpressionVisitor	getExpressionVisitor()
void	setBuffer(StringBuilder buffer)
void	setExpressionVisitor(ExpressionVisitor visitor)
void	visit(AllColumns allColumns)
void	visit(AllTableColumns allTableColumns)
void	visit(Column column)
void	visit(OrderByElement orderBy)
void	visit(PlainSelect plainSelect)
void	visit(SelectExpressionItem selectExpressionItem)
void	visit(SetOperationList list)
void	visit(SubJoin subjoin)
void	visit(SubSelect subSelect)
void	visit(Table tableName)

Methods inherited from class java.lang.Object

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

Field Detail

buffer

protected StringBuilder buffer

expressionVisitor

protected ExpressionVisitor expressionVisitor

Constructor Detail

SelectDeParser

public SelectDeParser()

SelectDeParser

public SelectDeParser(ExpressionVisitor expressionVisitor,
              StringBuilder buffer)

Parameters:

expressionVisitor - a ExpressionVisitor to de-parse expressions. It has to share the same
StringBuilder (buffer parameter) as this object in order to work

buffer - the buffer that will be filled with the select

Method Detail

visit

public void visit(PlainSelect plainSelect)

Specified by:

visit in interface SelectVisitor

visit

public void visit(OrderByElement orderBy)

Specified by:

visit in interface OrderByVisitor

visit

public void visit(Column column)

visit

public void visit(AllColumns allColumns)

Specified by:

visit in interface SelectItemVisitor

visit

public void visit(AllTableColumns allTableColumns)

Specified by:

visit in interface SelectItemVisitor

visit

public void visit(SelectExpressionItem selectExpressionItem)

Specified by:

visit in interface SelectItemVisitor

visit

public void visit(SubSelect subSelect)

Specified by:

visit in interface FromItemVisitor

visit

public void visit(Table tableName)

Specified by:

visit in interface FromItemVisitor

deparseOrderBy

public void deparseOrderBy(List<OrderByElement> orderByElements)

deparseLimit

public void deparseLimit(Limit limit)

getBuffer

public StringBuilder getBuffer()

setBuffer

public void setBuffer(StringBuilder buffer)

getExpressionVisitor

public ExpressionVisitor getExpressionVisitor()

setExpressionVisitor

public void setExpressionVisitor(ExpressionVisitor visitor)

visit

public void visit(SubJoin subjoin)

Specified by:

visit in interface FromItemVisitor

deparseJoin

public void deparseJoin(Join join)

visit

public void visit(SetOperationList list)

Specified by:

visit in interface SelectVisitor