com.mysema.query.alias
Class AliasFactory

java.lang.Object
  com.mysema.query.alias.AliasFactory

public class AliasFactory
extends java.lang.Object

AliasFactory is a factory class for alias creation

Version:

$Id$

Author:

tiwe

Constructor Summary

AliasFactory()

Method Summary

<A> A	createAliasForExpr(java.lang.Class<A> cl, Expr<? extends A> expr)
<A> A	createAliasForProperty(java.lang.Class<A> cl, java.lang.Object parent, Expr<?> path)
<A> A	createAliasForVariable(java.lang.Class<A> cl, java.lang.String var)
<A extends Expr<?>> A	getCurrent()
<A extends Expr<?>> A	getCurrentAndReset()
void	reset()
void	setCurrent(Expr<?> path)

Methods inherited from class java.lang.Object

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

Constructor Detail

AliasFactory

public AliasFactory()

Method Detail

createAliasForExpr

public <A> A createAliasForExpr(java.lang.Class<A> cl,
                                Expr<? extends A> expr)

Type Parameters:

A -

Parameters:

cl -

expr -

Returns:

createAliasForProperty

public <A> A createAliasForProperty(java.lang.Class<A> cl,
                                    java.lang.Object parent,
                                    Expr<?> path)

Type Parameters:

A -

Parameters:

cl -

parent -

path -

Returns:

createAliasForVariable

public <A> A createAliasForVariable(java.lang.Class<A> cl,
                                    java.lang.String var)

Type Parameters:

A -

Parameters:

cl -

var -

Returns:

getCurrent

@Nullable
public <A extends Expr<?>> A getCurrent()

Type Parameters:

A -

Returns:

getCurrentAndReset

@Nullable
public <A extends Expr<?>> A getCurrentAndReset()

Type Parameters:

A -

Returns:

reset

public void reset()

setCurrent

public void setCurrent(Expr<?> path)

Parameters:

path -