org.tinygroup.jsqlparser.util.deparser

Class ExpressionDeParser

java.lang.Object

org.tinygroup.jsqlparser.util.deparser.ExpressionDeParser

All Implemented Interfaces:

ExpressionVisitor, ItemsListVisitor

public class ExpressionDeParser
extends Object
implements ExpressionVisitor, ItemsListVisitor

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

Field Summary

Fields

Modifier and Type	Field and Description
protected StringBuilder	buffer
protected SelectVisitor	selectVisitor
protected boolean	useBracketsInExprList

Constructor Summary

Constructors

Constructor and Description
ExpressionDeParser()
ExpressionDeParser(SelectVisitor selectVisitor, StringBuilder buffer)

Method Summary

Modifier and Type	Method and Description
StringBuilder	getBuffer()
SelectVisitor	getSelectVisitor()
void	setBuffer(StringBuilder buffer)
void	setSelectVisitor(SelectVisitor visitor)
void	visit(Addition addition)
void	visit(AllComparisonExpression allComparisonExpression)
void	visit(AnalyticExpression aexpr)
void	visit(AndExpression andExpression)
void	visit(AnyComparisonExpression anyComparisonExpression)
void	visit(Between between)
void	visit(BitwiseAnd bitwiseAnd)
void	visit(BitwiseOr bitwiseOr)
void	visit(BitwiseXor bitwiseXor)
void	visit(CaseExpression caseExpression)
void	visit(CastExpression cast)
void	visit(Column tableColumn)
void	visit(Concat concat)
void	visit(DateValue dateValue)
void	visit(Division division)
void	visit(DoubleValue doubleValue)
void	visit(EqualsTo equalsTo)
void	visit(ExistsExpression existsExpression)
void	visit(ExpressionList expressionList)
void	visit(ExtractExpression eexpr)
void	visit(Function function)
void	visit(GreaterThan greaterThan)
void	visit(GreaterThanEquals greaterThanEquals)
void	visit(InExpression inExpression)
void	visit(IntervalExpression iexpr)
void	visit(IsNullExpression isNullExpression)
void	visit(JdbcNamedParameter jdbcNamedParameter)
void	visit(JdbcParameter jdbcParameter)
void	visit(JsonExpression jsonExpr)
void	visit(LikeExpression likeExpression)
void	visit(LongValue longValue)
void	visit(Matches matches)
void	visit(MinorThan minorThan)
void	visit(MinorThanEquals minorThanEquals)
void	visit(Modulo modulo)
void	visit(MultiExpressionList multiExprList)
void	visit(Multiplication multiplication)
void	visit(NotEqualsTo notEqualsTo)
void	visit(NullValue nullValue)
void	visit(OracleHierarchicalExpression oexpr)
void	visit(OrExpression orExpression)
void	visit(Parenthesis parenthesis)
void	visit(RegExpMatchOperator rexpr)
void	visit(RegExpMySQLOperator rexpr)
void	visit(SignedExpression signedExpression)
void	visit(StringValue stringValue)
void	visit(SubSelect subSelect)
void	visit(Subtraction subtraction)
void	visit(TimestampValue timestampValue)
void	visit(TimeValue timeValue)
void	visit(WhenClause whenClause)
void	visitOldOracleJoinBinaryExpression(OldOracleJoinBinaryExpression expression, String operator)

Methods inherited from class java.lang.Object

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

Field Detail

buffer

protected StringBuilder buffer

selectVisitor

protected SelectVisitor selectVisitor

useBracketsInExprList

protected boolean useBracketsInExprList

Constructor Detail

ExpressionDeParser

public ExpressionDeParser()

ExpressionDeParser

public ExpressionDeParser(SelectVisitor selectVisitor,
                          StringBuilder buffer)

Parameters:

selectVisitor - a SelectVisitor to de-parse SubSelects. It has to share the same
StringBuilder as this object in order to work, as:

                                           
                                           StringBuilder myBuf = new StringBuilder();
                                           MySelectDeparser selectDeparser = new  MySelectDeparser();
                                           selectDeparser.setBuffer(myBuf);
                                           ExpressionDeParser expressionDeParser = new ExpressionDeParser(selectDeparser, myBuf);
                                           
                                           

buffer - the buffer that will be filled with the expression

Method Detail

getBuffer

public StringBuilder getBuffer()

setBuffer

public void setBuffer(StringBuilder buffer)

visit

public void visit(Addition addition)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(AndExpression andExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Between between)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(EqualsTo equalsTo)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Division division)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(DoubleValue doubleValue)

Specified by:

visit in interface ExpressionVisitor

visitOldOracleJoinBinaryExpression

public void visitOldOracleJoinBinaryExpression(OldOracleJoinBinaryExpression expression,
                                               String operator)

visit

public void visit(GreaterThan greaterThan)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(GreaterThanEquals greaterThanEquals)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(InExpression inExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(SignedExpression signedExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(IsNullExpression isNullExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(JdbcParameter jdbcParameter)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(LikeExpression likeExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(ExistsExpression existsExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(LongValue longValue)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(MinorThan minorThan)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(MinorThanEquals minorThanEquals)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Multiplication multiplication)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(NotEqualsTo notEqualsTo)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(NullValue nullValue)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(OrExpression orExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Parenthesis parenthesis)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(StringValue stringValue)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Subtraction subtraction)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(SubSelect subSelect)

Specified by:

visit in interface ExpressionVisitor

Specified by:

visit in interface ItemsListVisitor

visit

public void visit(Column tableColumn)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Function function)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(ExpressionList expressionList)

Specified by:

visit in interface ItemsListVisitor

getSelectVisitor

public SelectVisitor getSelectVisitor()

setSelectVisitor

public void setSelectVisitor(SelectVisitor visitor)

visit

public void visit(DateValue dateValue)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(TimestampValue timestampValue)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(TimeValue timeValue)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(CaseExpression caseExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(WhenClause whenClause)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(AllComparisonExpression allComparisonExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(AnyComparisonExpression anyComparisonExpression)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Concat concat)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Matches matches)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(BitwiseAnd bitwiseAnd)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(BitwiseOr bitwiseOr)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(BitwiseXor bitwiseXor)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(CastExpression cast)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(Modulo modulo)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(AnalyticExpression aexpr)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(ExtractExpression eexpr)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(MultiExpressionList multiExprList)

Specified by:

visit in interface ItemsListVisitor

visit

public void visit(IntervalExpression iexpr)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(JdbcNamedParameter jdbcNamedParameter)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(OracleHierarchicalExpression oexpr)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(RegExpMatchOperator rexpr)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(RegExpMySQLOperator rexpr)

Specified by:

visit in interface ExpressionVisitor

visit

public void visit(JsonExpression jsonExpr)

Specified by:

visit in interface ExpressionVisitor