com.mysema.query.alias

Class Alias

java.lang.Object

com.mysema.query.alias.Alias

public final class Alias
extends Object

Alias provides alias factory methods

Author:

tiwe

Method Summary

Modifier and Type	Method and Description
static <D extends Expression<?>> D	$() Convert the given alias to an expression
static NumberPath<BigDecimal>	$(BigDecimal arg)
static NumberPath<BigInteger>	$(BigInteger arg)
static BooleanPath	$(Boolean arg)
static NumberPath<Byte>	$(Byte arg)
static <D> CollectionPath<D,SimpleExpression<D>>	$(Collection<D> args)
static <D> EntityPathBase<D>	$(D arg)
static <D extends Comparable<?>> ComparablePath<D>	$(D arg)
static <D> ArrayPath<D[],D>	$(D[] arg)
static DatePath<Date>	$(Date arg)
static DateTimePath<Date>	$(Date arg)
static NumberPath<Double>	$(Double arg)
static NumberPath<Float>	$(Float arg)
static NumberPath<Integer>	$(Integer arg)
static <D> ListPath<D,SimpleExpression<D>>	$(List<D> args)
static NumberPath<Long>	$(Long arg)
static <K,V> MapPath<K,V,SimpleExpression<V>>	$(Map<K,V> args)
static <D> SetPath<D,SimpleExpression<D>>	$(Set<D> args)
static NumberPath<Short>	$(Short arg)
static StringPath	$(String arg)
static <T extends Enum<T>> EnumPath<T>	$(T arg)
static TimePath<Time>	$(Time arg)
static DateTimePath<Timestamp>	$(Timestamp arg)
static <A> A	alias(Class<A> cl) Create a new alias proxy of the given type
static <A> A	alias(Class<A> cl, Expression<? extends A> expr) Create a new alias proxy of the given type for the given expression
static <A> A	alias(Class<A> cl, String var) Create a new alias proxy of the given type for the given variable
static <D> Expression<D>	getAny(D arg) Convert the given alias to an expression
static void	resetAlias()
static <D> SimplePath<D>	var()
static <D> EntityPathBase<D>	var(D arg)
static <D extends Comparable<?>> ComparablePath<D>	var(D arg)
static <D extends Number & Comparable<D>> NumberPath<D>	var(D arg)
static StringPath	var(String arg)

Methods inherited from class java.lang.Object

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

Method Detail

$

public static <D extends Expression<?>> D $()

Convert the given alias to an expression

Type Parameters:

D -

Returns:

$

public static <D> ArrayPath<D[],D> $(D[] arg)

$

public static NumberPath<BigDecimal> $(BigDecimal arg)

$

public static NumberPath<BigInteger> $(BigInteger arg)

$

public static BooleanPath $(Boolean arg)

$

public static NumberPath<Byte> $(Byte arg)

$

public static <T extends Enum<T>> EnumPath<T> $(T arg)

$

public static <D> CollectionPath<D,SimpleExpression<D>> $(Collection<D> args)

$

public static <D extends Comparable<?>> ComparablePath<D> $(D arg)

$

public static NumberPath<Double> $(Double arg)

$

public static NumberPath<Float> $(Float arg)

$

public static NumberPath<Integer> $(Integer arg)

$

public static DatePath<Date> $(Date arg)

$

public static DateTimePath<Date> $(Date arg)

$

public static <D> ListPath<D,SimpleExpression<D>> $(List<D> args)

$

public static NumberPath<Long> $(Long arg)

$

public static <K,V> MapPath<K,V,SimpleExpression<V>> $(Map<K,V> args)

$

public static <D> SetPath<D,SimpleExpression<D>> $(Set<D> args)

$

public static NumberPath<Short> $(Short arg)

$

public static StringPath $(String arg)

$

public static TimePath<Time> $(Time arg)

$

public static DateTimePath<Timestamp> $(Timestamp arg)

$

@Nullable
public static <D> EntityPathBase<D> $(D arg)

alias

public static <A> A alias(Class<A> cl)

Create a new alias proxy of the given type

Parameters:

cl -

Returns:

alias

public static <A> A alias(Class<A> cl,
                          Expression<? extends A> expr)

Create a new alias proxy of the given type for the given expression

Parameters:

cl -

expr -

Returns:

alias

public static <A> A alias(Class<A> cl,
                          String var)

Create a new alias proxy of the given type for the given variable

Parameters:

cl -

var -

Returns:

getAny

public static <D> Expression<D> getAny(D arg)

Convert the given alias to an expression

Type Parameters:

D -

Parameters:

arg -

Returns:

resetAlias

public static void resetAlias()

var

public static <D> SimplePath<D> var()

var

public static <D extends Comparable<?>> ComparablePath<D> var(D arg)

var

public static <D extends Number & Comparable<D>> NumberPath<D> var(D arg)

var

public static <D> EntityPathBase<D> var(D arg)

var

public static StringPath var(String arg)