Interface JpaPluralExpression<C,E>

All Superinterfaces:

Expression<C>, JpaCriteriaNode, JpaExpression<C>, JpaSelection<C>, JpaTupleElement<C>, PluralExpression<C,E>, Selection<C>, Serializable, TupleElement<C>

All Known Subinterfaces:

SqmPluralPath<C,E>

All Known Implementing Classes:

SqmPluralPartSelectionPath, SqmPluralValuedSimplePath

public interface JpaPluralExpression<C,E>
extends PluralExpression<C,E>, JpaExpression<C>

Method Summary

Modifier and Type	Method	Description
JpaPredicate	contains(E elem)	Create a predicate testing whether this plural expression contains the given element.
JpaPredicate	contains(Expression<? extends E> elem)	Create a predicate testing whether this plural expression contains the given element.
JpaPredicate	isEmpty()	Create a predicate testing whether this plural expression is empty.
JpaPredicate	isNotEmpty()	Create a predicate testing whether this plural expression is not empty.
JpaPredicate	notContains(E elem)	Create a predicate testing whether this plural expression does not contain the given element.
JpaPredicate	notContains(Expression<? extends E> elem)	Create a predicate testing whether this plural expression does not contain the given element.
JpaNumericExpression<Integer>	size()	Create an expression for the size of this plural expression.

Methods inherited from interface JpaExpression

as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, cast, coalesce, coalesce, count, countDistinct, equalTo, equalTo, in, in, in, in, in, isMember, isNotMember, isNotNull, isNull, notEqualTo, notEqualTo, nullif, nullif, selectCase, selectCase

Methods inherited from interface JpaSelection

alias, getCompoundSelectionItems, getSelectionItems

Methods inherited from interface JpaTupleElement

getJavaType, getJavaTypeDescriptor, getJavaTypeIfKnown, getJavaTypeName, isEnum

Methods inherited from interface Selection

isCompoundSelection

Methods inherited from interface TupleElement

getAlias

Method Details

isEmpty

@Nonnull
JpaPredicate isEmpty()

Create a predicate testing whether this plural expression is empty.

Specified by:

isEmpty in interface PluralExpression<C,E>

isNotEmpty

@Nonnull
JpaPredicate isNotEmpty()

Create a predicate testing whether this plural expression is not empty.

Specified by:

isNotEmpty in interface PluralExpression<C,E>

size

@Nonnull
JpaNumericExpression<Integer> size()

Create an expression for the size of this plural expression.

Specified by:

size in interface PluralExpression<C,E>

contains

@Nonnull
JpaPredicate contains(@Nonnull
 Expression<? extends E> elem)

Create a predicate testing whether this plural expression contains the given element.

Specified by:

contains in interface PluralExpression<C,E>

contains

@Nonnull
JpaPredicate contains(@Nonnull
 E elem)

Create a predicate testing whether this plural expression contains the given element.

Specified by:

contains in interface PluralExpression<C,E>

notContains

@Nonnull
JpaPredicate notContains(@Nonnull
 Expression<? extends E> elem)

Create a predicate testing whether this plural expression does not contain the given element.

Specified by:

notContains in interface PluralExpression<C,E>

notContains

@Nonnull
JpaPredicate notContains(@Nonnull
 E elem)

Create a predicate testing whether this plural expression does not contain the given element.

Specified by:

notContains in interface PluralExpression<C,E>