com.mysema.query.types
Class ParamExpressionImpl<T>

java.lang.Object
  com.mysema.query.types.ExpressionBase<T>
      com.mysema.query.types.ParamExpressionImpl<T>

Type Parameters:

T - expression type

All Implemented Interfaces:

Expression<T>, ParamExpression<T>, Serializable

public class ParamExpressionImpl<T>
extends ExpressionBase<T>
implements ParamExpression<T>

ParamExpressionImpl defines a parameter in a query with an optional name

Author:

tiwe

See Also:

Serialized Form

Constructor Summary

ParamExpressionImpl(Class<? extends T> type)

ParamExpressionImpl(Class<? extends T> type, String name)

Method Summary

<R,C> R	accept(Visitor<R,C> v, C context) Accept the visitor with the given context
boolean	equals(Object o)
String	getName() Get the name of the parameter
String	getNotSetMessage()
boolean	isAnon()

Methods inherited from class com.mysema.query.types.ExpressionBase

getType, hashCode, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mysema.query.types.Expression

getType

Constructor Detail

ParamExpressionImpl

public ParamExpressionImpl(Class<? extends T> type,
                           String name)

ParamExpressionImpl

public ParamExpressionImpl(Class<? extends T> type)

Method Detail

accept

public <R,C> R accept(Visitor<R,C> v,
                      C context)

Description copied from interface: Expression

Accept the visitor with the given context

Specified by:

accept in interface Expression<T>

Type Parameters:

R - return type

C - context type

Parameters:

v - visitor

context - context of visit

Returns:

equals

public boolean equals(Object o)

Overrides:

equals in class Object

getName

public String getName()

Description copied from interface: ParamExpression

Get the name of the parameter

Specified by:

getName in interface ParamExpression<T>

Returns:

isAnon

public boolean isAnon()

Specified by:

isAnon in interface ParamExpression<T>

Returns:

getNotSetMessage

public String getNotSetMessage()

Specified by:

getNotSetMessage in interface ParamExpression<T>

Returns: