com.mysema.query.types.operation
Class ONumber<OpType extends Number,D extends Number & Comparable<?>>

java.lang.Object
  com.mysema.query.types.expr.Expr<D>
      com.mysema.query.types.expr.EComparableBase<D>
          com.mysema.query.types.expr.ENumber<D>
              com.mysema.query.types.operation.ONumber<OpType,D>

Type Parameters:

OpType -

D -

All Implemented Interfaces:

Operation<OpType,D>, Serializable

public class ONumber<OpType extends Number,D extends Number & Comparable<?>>
extends ENumber<D>
implements Operation<OpType,D>

ONumber represents numeric operations

Author:

tiwe

See Also:

Serialized Form

Method Summary

void	accept(Visitor v)
ENumber<D>	asExpr()
static <O extends Number,D extends Number & Comparable<?>> ENumber<D>	create(Class<? extends D> type, Operator<O> op, Expr<?>... args) Factory method
Expr<?>	getArg(int index) Get the argument with the given index
List<Expr<?>>	getArgs() Get the arguments of this operation
Operator<OpType>	getOperator() Get the operator symbol for this operation

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

abs, add, add, avg, between, between, byteValue, castToNum, ceil, divide, divide, doubleValue, floatValue, floor, goe, goe, gt, gt, intValue, loe, loe, longValue, lt, lt, max, max, min, min, multiply, multiply, negate, notBetween, notBetween, random, round, shortValue, sqrt, subtract, subtract, sum

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

asc, desc, stringValue

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

count, countAll, countDistinct, eq, eq, getType, hashCode, in, in, in, ne, ne, notIn, notIn, notIn, toString, when, when

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mysema.query.types.operation.Operation

getType

Method Detail

create

public static <O extends Number,D extends Number & Comparable<?>> ENumber<D> create(Class<? extends D> type,
                                                                                   Operator<O> op,
                                                                                   Expr<?>... args)

Factory method

Type Parameters:

O -

D -

Parameters:

type -

op -

args -

Returns:

accept

public void accept(Visitor v)

Specified by:

accept in class Expr<D extends Number & Comparable<?>>

asExpr

public ENumber<D> asExpr()

Specified by:

asExpr in interface Operation<OpType extends Number,D extends Number & Comparable<?>>

Returns:

getArg

public Expr<?> getArg(int index)

Description copied from interface: Operation

Get the argument with the given index

Specified by:

getArg in interface Operation<OpType extends Number,D extends Number & Comparable<?>>

Returns:

getArgs

public List<Expr<?>> getArgs()

Description copied from interface: Operation

Get the arguments of this operation

Specified by:

getArgs in interface Operation<OpType extends Number,D extends Number & Comparable<?>>

Returns:

getOperator

public Operator<OpType> getOperator()

Description copied from interface: Operation

Get the operator symbol for this operation

Specified by:

getOperator in interface Operation<OpType extends Number,D extends Number & Comparable<?>>

Returns: