com.mysema.query.sql

Class WindowOver<T>

java.lang.Object

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

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

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

com.mysema.query.sql.WindowOver<T>

Type Parameters:

T -

All Implemented Interfaces:

Expression<T>, Operation<T>, Serializable

public class WindowOver<T>
extends SimpleOperation<T>

WindowOver is the first part of a WindowFunction construction

Author:

tiwe

See Also:

Serialized Form

Field Summary

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

hashCode, mixin

Constructor Summary

Constructors

Constructor and Description
WindowOver(Class<T> type, Operator<? super T> op)
WindowOver(Class<T> type, Operator<? super T> op, Expression<?> arg)
WindowOver(Class<T> type, Operator<? super T> op, Expression<?> arg1, Expression<?> arg2)

Method Summary

Methods

Modifier and Type	Method and Description
WindowFirstLast<T>	keepFirst()
WindowFirstLast<T>	keepLast()
WindowFunction<T>	over()

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

accept, create, create, create, getArg, getArgs, getOperator

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

as, as, 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

WindowOver

public WindowOver(Class<T> type,
          Operator<? super T> op)

WindowOver

public WindowOver(Class<T> type,
          Operator<? super T> op,
          Expression<?> arg)

WindowOver

public WindowOver(Class<T> type,
          Operator<? super T> op,
          Expression<?> arg1,
          Expression<?> arg2)

Method Detail

keepFirst

public WindowFirstLast<T> keepFirst()

Returns:

keepLast

public WindowFirstLast<T> keepLast()

Returns:

over

public WindowFunction<T> over()

Returns: