org.hibernate.jpa.criteria.expression.function

Class LengthFunction

java.lang.Object

org.hibernate.jpa.criteria.AbstractNode

org.hibernate.jpa.criteria.expression.AbstractTupleElement<X>

org.hibernate.jpa.criteria.expression.SelectionImpl<T>

org.hibernate.jpa.criteria.expression.ExpressionImpl<X>

org.hibernate.jpa.criteria.expression.function.BasicFunctionExpression<X>

org.hibernate.jpa.criteria.expression.function.ParameterizedFunctionExpression<Integer>

org.hibernate.jpa.criteria.expression.function.LengthFunction

All Implemented Interfaces:

Serializable, Expression<Integer>, Selection<Integer>, TupleElement<Integer>, FunctionExpression<Integer>, ExpressionImplementor<Integer>, ParameterContainer, Renderable, SelectionImplementor<Integer>, TupleElementImplementor<Integer>

public class LengthFunction
extends ParameterizedFunctionExpression<Integer>
implements Serializable

Models the ANSI SQL LENGTH function.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.jpa.criteria.ParameterContainer

ParameterContainer.Helper

Field Summary

Fields

Modifier and Type	Field and Description
static String	NAME

Fields inherited from class org.hibernate.jpa.criteria.expression.function.ParameterizedFunctionExpression

STANDARD_JPA_FUNCTION_NAMES

Constructor Summary

Constructors

Constructor and Description
LengthFunction(CriteriaBuilderImpl criteriaBuilder, Expression<String> value)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	isStandardJpaFunction()

Methods inherited from class org.hibernate.jpa.criteria.expression.function.ParameterizedFunctionExpression

getArgumentExpressions, properSize, registerParameters, render, renderArguments

Methods inherited from class org.hibernate.jpa.criteria.expression.function.BasicFunctionExpression

getFunctionName, isAggregation, renderProjection

Methods inherited from class org.hibernate.jpa.criteria.expression.ExpressionImpl

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

Methods inherited from class org.hibernate.jpa.criteria.expression.SelectionImpl

alias, getCompoundSelectionItems, getValueHandlers, isCompoundSelection

Methods inherited from class org.hibernate.jpa.criteria.expression.AbstractTupleElement

forceConversion, getAlias, getJavaType, getValueHandler, resetJavaType, setAlias

Methods inherited from class org.hibernate.jpa.criteria.AbstractNode

criteriaBuilder

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.jpa.criteria.expression.function.FunctionExpression

getFunctionName, isAggregation

Methods inherited from interface javax.persistence.criteria.Expression

as, 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

Methods inherited from interface org.hibernate.jpa.criteria.SelectionImplementor

getValueHandlers

Methods inherited from interface org.hibernate.jpa.criteria.TupleElementImplementor

getValueHandler

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

LengthFunction

public LengthFunction(CriteriaBuilderImpl criteriaBuilder,
              Expression<String> value)

Method Detail

isStandardJpaFunction

protected boolean isStandardJpaFunction()

Overrides:

isStandardJpaFunction in class ParameterizedFunctionExpression<Integer>