Package com.blazebit.persistence.criteria.impl.expression.function

Class AggregationFunctionExpressionImpl<T>

java.lang.Object

com.blazebit.persistence.criteria.impl.expression.AbstractTupleElement<X>

com.blazebit.persistence.criteria.impl.expression.AbstractSelection<T>

com.blazebit.persistence.criteria.impl.expression.AbstractExpression<X>

com.blazebit.persistence.criteria.impl.expression.function.AbstractFunctionExpression<X>

com.blazebit.persistence.criteria.impl.expression.function.FunctionExpressionImpl<X>

com.blazebit.persistence.criteria.impl.expression.function.WindowFunctionExpressionImpl<T>

com.blazebit.persistence.criteria.impl.expression.function.AggregationFunctionExpressionImpl<T>

All Implemented Interfaces:

BlazeAggregateFunctionExpression<T>, BlazeExpression<T>, BlazeFunctionExpression<T>, BlazeWindowFunctionExpression<T>, Serializable, Expression<T>, Selection<T>, TupleElement<T>

Direct Known Subclasses:

OrderedSetAggregationFunction

public class AggregationFunctionExpressionImpl<T>
extends WindowFunctionExpressionImpl<T>
implements BlazeAggregateFunctionExpression<T>

Since:

1.6.4

Author:

Christian Beikov

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractTupleElement

criteriaBuilder

Constructor Summary

Constructors

Constructor	Description
AggregationFunctionExpressionImpl(BlazeCriteriaBuilderImpl criteriaBuilder, Class<T> returnType, String functionName, boolean distinct, Expression<?> argument)
AggregationFunctionExpressionImpl(BlazeCriteriaBuilderImpl criteriaBuilder, Class<T> javaType, String functionName, boolean distinct, Expression<?>... argumentExpressions)

Method Summary

Modifier and Type	Method	Description
BlazeAggregateFunctionExpression<T>	filter(Predicate filter)
Predicate	getFilter()
void	render(RenderContext context)
protected void	renderFilter(RenderContext context)
void	visitParameters(ParameterVisitor visitor)
BlazeAggregateFunctionExpression<T>	window(BlazeWindow window)

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.function.WindowFunctionExpressionImpl

getWindow, renderWindow

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.function.FunctionExpressionImpl

getArgumentExpressions

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.function.AbstractFunctionExpression

getFunctionName

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractExpression

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, in, in, in, in, isNotNull, isNull

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractSelection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from class com.blazebit.persistence.criteria.impl.expression.AbstractTupleElement

getAlias, getConverter, getJavaType, setAlias, setConverter, setJavaType

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.blazebit.persistence.criteria.BlazeExpression

as

Methods inherited from interface com.blazebit.persistence.criteria.BlazeFunctionExpression

getFunctionName

Methods inherited from interface com.blazebit.persistence.criteria.BlazeWindowFunctionExpression

getWindow

Methods inherited from interface javax.persistence.criteria.Expression

in, in, in, in, isNotNull, isNull

Methods inherited from interface javax.persistence.criteria.Selection

alias, getCompoundSelectionItems, isCompoundSelection

Methods inherited from interface javax.persistence.TupleElement

getAlias, getJavaType

Constructor Details

AggregationFunctionExpressionImpl

public AggregationFunctionExpressionImpl(BlazeCriteriaBuilderImpl criteriaBuilder,
 Class<T> returnType,
 String functionName,
 boolean distinct,
 Expression<?> argument)

AggregationFunctionExpressionImpl

public AggregationFunctionExpressionImpl(BlazeCriteriaBuilderImpl criteriaBuilder,
 Class<T> javaType,
 String functionName,
 boolean distinct,
 Expression<?>... argumentExpressions)

Method Details

getFilter

public Predicate getFilter()

Specified by:

getFilter in interface BlazeAggregateFunctionExpression<T>

filter

public BlazeAggregateFunctionExpression<T> filter(Predicate filter)

Specified by:

filter in interface BlazeAggregateFunctionExpression<T>

window

public BlazeAggregateFunctionExpression<T> window(BlazeWindow window)

Specified by:

window in interface BlazeAggregateFunctionExpression<T>

Specified by:

window in interface BlazeWindowFunctionExpression<T>

Overrides:

window in class WindowFunctionExpressionImpl<T>

visitParameters

public void visitParameters(ParameterVisitor visitor)

Overrides:

visitParameters in class WindowFunctionExpressionImpl<T>

render

public void render(RenderContext context)

Overrides:

render in class WindowFunctionExpressionImpl<T>

renderFilter

protected void renderFilter(RenderContext context)