Package com.blazebit.persistence.impl

Class GroupByManager

java.lang.Object

com.blazebit.persistence.impl.AbstractManager<ExpressionModifier>

com.blazebit.persistence.impl.GroupByManager

public class GroupByManager
extends AbstractManager<ExpressionModifier>

Since:

1.0.0

Author:

Christian Beikov, Moritz Becker

Field Summary

Fields inherited from class com.blazebit.persistence.impl.AbstractManager

parameterManager, queryGenerator, subqueryInitFactory

Method Summary

Modifier and Type	Method	Description
void	apply(ExpressionModifierVisitor<? super ExpressionModifier> visitor)
void	collect(ResolvedExpression expression, ClauseType clauseType, boolean hasGroupBy, JoinVisitor joinVisitor)
void	collect(ResolvedExpression expression, Set<ClauseType> newClauseTypes)
boolean	equals(Object obj)
ClauseType	getClauseType()
Map<ResolvedExpression,Set<ClauseType>>	getCollectedGroupByClauses()
void	groupBy(Expression expr)
boolean	hasCollectedGroupByClauses()
boolean	hasCollectedGroupByClauses(Set<ClauseType> excludedClauses)
boolean	hasGroupBys()
int	hashCode()
void	resetCollected()

Methods inherited from class com.blazebit.persistence.impl.AbstractManager

build, registerParameterExpressions, unregisterParameterExpressions

Methods inherited from class java.lang.Object

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

Method Details

getClauseType

public ClauseType getClauseType()

Specified by:

getClauseType in class AbstractManager<ExpressionModifier>

groupBy

public void groupBy(Expression expr)

apply

public void apply(ExpressionModifierVisitor<? super ExpressionModifier> visitor)

Specified by:

apply in class AbstractManager<ExpressionModifier>

hasGroupBys

public boolean hasGroupBys()

resetCollected

public void resetCollected()

collect

public void collect(ResolvedExpression expression,
 ClauseType clauseType,
 boolean hasGroupBy,
 JoinVisitor joinVisitor)

collect

public void collect(ResolvedExpression expression,
 Set<ClauseType> newClauseTypes)

getCollectedGroupByClauses

public Map<ResolvedExpression,Set<ClauseType>> getCollectedGroupByClauses()

hasCollectedGroupByClauses

public boolean hasCollectedGroupByClauses()

hasCollectedGroupByClauses

public boolean hasCollectedGroupByClauses(Set<ClauseType> excludedClauses)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object