com.mysema.query.types
Interface Operation<RT>

All Superinterfaces:

Expression<RT>, Serializable

All Known Implementing Classes:

BooleanBuilder, BooleanOperation, ComparableOperation, DateOperation, DateTimeOperation, EnumOperation, NumberOperation, OperationImpl, PredicateOperation, SimpleOperation, StringOperation, TimeOperation

public interface Operation<RT>
extends Expression<RT>

Operation represents an operation with operator and arguments

Version:

$Id$

Author:

tiwe

Method Summary

Expression<?>	getArg(int index) Get the argument with the given index
List<Expression<?>>	getArgs() Get the arguments of this operation
Operator<? super RT>	getOperator() Get the operator symbol for this operation

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

accept, getType

Method Detail

getArg

Expression<?> getArg(int index)

Get the argument with the given index

Parameters:

index -

Returns:

getArgs

List<Expression<?>> getArgs()

Get the arguments of this operation

Returns:

getOperator

Operator<? super RT> getOperator()

Get the operator symbol for this operation

Returns: