com.mysema.query.types.expr

Class EnumOperation<T extends Enum<T>>

java.lang.Object

com.mysema.query.types.expr.DslExpression<T>

com.mysema.query.types.expr.SimpleExpression<T>

com.mysema.query.types.expr.ComparableExpressionBase<T>

com.mysema.query.types.expr.ComparableExpression<T>

com.mysema.query.types.expr.EnumExpression<T>

com.mysema.query.types.expr.EnumOperation<T>

Type Parameters:

T - expression type

All Implemented Interfaces:

Expression<T>, Operation<T>, Serializable

public class EnumOperation<T extends Enum<T>>
extends EnumExpression<T>
implements Operation<T>

EnumOperation represents enum operations

Author:

tiwe

See Also:

Serialized Form

Field Summary

Fields inherited from class com.mysema.query.types.expr.DslExpression

mixin

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	EnumOperation(Class<? extends T> type, Operator<? super T> op, Expression<?>... args)
protected	EnumOperation(Class<? extends T> type, Operator<? super T> op, com.google.common.collect.ImmutableList<Expression<?>> args)

Method Summary

Methods

Modifier and Type	Method and Description
<R,C> R	accept(Visitor<R,C> v, C context) Accept the visitor with the given context
static <D extends Enum<D>> EnumExpression<D>	create(Class<? extends D> type, Operator<? super D> op, Expression<?>... args)
static <D extends Enum<D>> EnumExpression<D>	create(Class<? extends D> type, Operator<? super D> op, Expression<?> one)
static <D extends Enum<D>> EnumExpression<D>	create(Class<? extends D> type, Operator<? super D> op, Expression<?> one, Expression<?> two)
Expression<?>	getArg(int index) Get the argument with the given index
List<Expression<?>>	getArgs() Get the arguments of this operation
Operator<? super T>	getOperator() Get the operator symbol for this operation

Methods inherited from class com.mysema.query.types.expr.EnumExpression

as, as, ordinal

Methods inherited from class com.mysema.query.types.expr.ComparableExpression

between, between, goe, goe, goeAll, goeAny, gt, gt, gtAll, gtAny, loe, loe, loeAll, loeAny, lt, lt, ltAll, ltAny, notBetween, notBetween

Methods inherited from class com.mysema.query.types.expr.ComparableExpressionBase

asc, castToNum, coalesce, coalesce, desc, stringValue

Methods inherited from class com.mysema.query.types.expr.SimpleExpression

count, countDistinct, eq, eq, eqAll, eqAny, in, in, in, isNotNull, isNull, ne, ne, neAll, neAny, notIn, notIn, notIn, nullif, nullif, when, when

Methods inherited from class com.mysema.query.types.expr.DslExpression

equals, 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

EnumOperation

protected EnumOperation(Class<? extends T> type,
             Operator<? super T> op,
             Expression<?>... args)

EnumOperation

protected EnumOperation(Class<? extends T> type,
             Operator<? super T> op,
             com.google.common.collect.ImmutableList<Expression<?>> args)

Method Detail

create

public static <D extends Enum<D>> EnumExpression<D> create(Class<? extends D> type,
                                           Operator<? super D> op,
                                           Expression<?> one)

create

public static <D extends Enum<D>> EnumExpression<D> create(Class<? extends D> type,
                                           Operator<? super D> op,
                                           Expression<?> one,
                                           Expression<?> two)

create

public static <D extends Enum<D>> EnumExpression<D> create(Class<? extends D> type,
                                           Operator<? super D> op,
                                           Expression<?>... args)

accept

public final <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 extends Enum<T>>

Type Parameters:

R - return type

C - context type

Parameters:

v - visitor

context - context of visit

Returns:

getArg

public Expression<?> getArg(int index)

Description copied from interface: Operation

Get the argument with the given index

Specified by:

getArg in interface Operation<T extends Enum<T>>

Returns:

getArgs

public List<Expression<?>> getArgs()

Description copied from interface: Operation

Get the arguments of this operation

Specified by:

getArgs in interface Operation<T extends Enum<T>>

Returns:

getOperator

public Operator<? super T> getOperator()

Description copied from interface: Operation

Get the operator symbol for this operation

Specified by:

getOperator in interface Operation<T extends Enum<T>>

Returns: