org.hibernate.ejb.criteria.expression.function
Class ParameterizedFunctionExpression<X>

java.lang.Object
  extended by org.hibernate.ejb.criteria.AbstractNode
      extended by org.hibernate.ejb.criteria.expression.AbstractTupleElement<X>
          extended by org.hibernate.ejb.criteria.expression.SelectionImpl<T>
              extended by org.hibernate.ejb.criteria.expression.ExpressionImpl<X>
                  extended by org.hibernate.ejb.criteria.expression.function.BasicFunctionExpression<X>
                      extended by org.hibernate.ejb.criteria.expression.function.ParameterizedFunctionExpression<X>
All Implemented Interfaces:
Serializable, Expression<X>, Selection<X>, TupleElement<X>, FunctionExpression<X>, ExpressionImplementor<X>, ParameterContainer, Renderable, SelectionImplementor<X>, TupleElementImplementor<X>
Direct Known Subclasses:
AbsFunction, AggregationFunction, LengthFunction, LowerFunction, SqrtFunction, UpperFunction

public class ParameterizedFunctionExpression<X>
extends BasicFunctionExpression<X>
implements FunctionExpression<X>

Support for functions with parameters.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from interface org.hibernate.ejb.criteria.ParameterContainer
ParameterContainer.Helper
 
Constructor Summary
ParameterizedFunctionExpression(CriteriaBuilderImpl criteriaBuilder, Class<X> javaType, String functionName, Expression<?>... argumentExpressions)
           
ParameterizedFunctionExpression(CriteriaBuilderImpl criteriaBuilder, Class<X> javaType, String functionName, List<Expression<?>> argumentExpressions)
           
 
Method Summary
 List<Expression<?>> getArgumentExpressions()
           
protected static int properSize(int number)
           
 void registerParameters(ParameterRegistry registry)
          Register any parameters contained within this query component with the given registry.
 String render(CriteriaQueryCompiler.RenderingContext renderingContext)
           
protected  void renderArguments(StringBuilder buffer, CriteriaQueryCompiler.RenderingContext renderingContext)
           
protected static List<Expression<?>> wrapAsLiterals(CriteriaBuilderImpl criteriaBuilder, Object... literalArguments)
           
 
Methods inherited from class org.hibernate.ejb.criteria.expression.function.BasicFunctionExpression
getFunctionName, isAggregation, renderProjection
 
Methods inherited from class org.hibernate.ejb.criteria.expression.ExpressionImpl
as, asBigDecimal, asBigInteger, asDouble, asFloat, asInteger, asLong, asString, in, in, in, in, isNotNull, isNull
 
Methods inherited from class org.hibernate.ejb.criteria.expression.SelectionImpl
alias, getCompoundSelectionItems, getValueHandlers, isCompoundSelection
 
Methods inherited from class org.hibernate.ejb.criteria.expression.AbstractTupleElement
forceConversion, getAlias, getJavaType, getValueHandler, resetJavaType, setAlias
 
Methods inherited from class org.hibernate.ejb.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.ejb.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.ejb.criteria.SelectionImplementor
getValueHandlers
 
Methods inherited from interface org.hibernate.ejb.criteria.TupleElementImplementor
getValueHandler
 

Constructor Detail

ParameterizedFunctionExpression

public ParameterizedFunctionExpression(CriteriaBuilderImpl criteriaBuilder,
                                       Class<X> javaType,
                                       String functionName,
                                       List<Expression<?>> argumentExpressions)

ParameterizedFunctionExpression

public ParameterizedFunctionExpression(CriteriaBuilderImpl criteriaBuilder,
                                       Class<X> javaType,
                                       String functionName,
                                       Expression<?>... argumentExpressions)
Method Detail

wrapAsLiterals

protected static List<Expression<?>> wrapAsLiterals(CriteriaBuilderImpl criteriaBuilder,
                                                    Object... literalArguments)

properSize

protected static int properSize(int number)

getArgumentExpressions

public List<Expression<?>> getArgumentExpressions()

registerParameters

public void registerParameters(ParameterRegistry registry)
Description copied from interface: ParameterContainer
Register any parameters contained within this query component with the given registry.

Specified by:
registerParameters in interface ParameterContainer
Overrides:
registerParameters in class BasicFunctionExpression<X>
Parameters:
registry - The parameter registry with which to register.

render

public String render(CriteriaQueryCompiler.RenderingContext renderingContext)
Specified by:
render in interface Renderable
Overrides:
render in class BasicFunctionExpression<X>

renderArguments

protected void renderArguments(StringBuilder buffer,
                               CriteriaQueryCompiler.RenderingContext renderingContext)


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