com.mysema.query.types.expr
Class TimeExpression<T extends Comparable>

java.lang.Object
  com.mysema.query.types.ExpressionBase<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.TemporalExpression<T>
                      com.mysema.query.types.expr.TimeExpression<T>

Type Parameters:

T - expression type

All Implemented Interfaces:

Expression<T>, Serializable

Direct Known Subclasses:

TimeOperation, TimePath, TimeSubQuery, TimeTemplate

public abstract class TimeExpression<T extends Comparable>
extends TemporalExpression<T>

TimeExpression represents Time expressions

Author:

tiwe

See Also:

Serialized Form

Field Summary

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

primitive

Fields inherited from class com.mysema.query.types.ExpressionBase

type

Constructor Summary

TimeExpression(Class<? extends T> type)

Method Summary

TimeExpression<T>	as(Path<T> alias) Create an alias for the expression
TimeExpression<T>	as(String alias) Create an alias for the expression
static TimeExpression<Date>	currentTime() Get an expression representing the current time as a ETime instance
static <T extends Comparable> TimeExpression<T>	currentTime(Class<T> cl) Get an expression representing the current time as a ETime instance
NumberExpression<Integer>	hour() Get a hours expression (range 0-23)
NumberExpression<Integer>	milliSecond() Get a milliseconds expression (range 0-999)
NumberExpression<Integer>	minute() Get a minutes expression (range 0-59)
NumberExpression<Integer>	second() Get a seconds expression (range 0-59)

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

after, after, before, before

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

between, between, goe, goe, gt, gt, loe, loe, lt, lt, notBetween, notBetween

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

asc, castToNum, desc, stringValue

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

count, countDistinct, eq, eq, equals, hashCode, in, in, in, isNotNull, isNull, ne, ne, notIn, notIn, notIn, when, when

Methods inherited from class com.mysema.query.types.ExpressionBase

getType, 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

accept

Constructor Detail

TimeExpression

public TimeExpression(Class<? extends T> type)

Method Detail

as

public TimeExpression<T> as(Path<T> alias)

Description copied from class: SimpleExpression

Create an alias for the expression

Overrides:

as in class ComparableExpression<T extends Comparable>

Returns:

as

public TimeExpression<T> as(String alias)

Description copied from class: SimpleExpression

Create an alias for the expression

Overrides:

as in class ComparableExpression<T extends Comparable>

Returns:

hour

public NumberExpression<Integer> hour()

Get a hours expression (range 0-23)

Returns:

minute

public NumberExpression<Integer> minute()

Get a minutes expression (range 0-59)

Returns:

second

public NumberExpression<Integer> second()

Get a seconds expression (range 0-59)

Returns:

milliSecond

public NumberExpression<Integer> milliSecond()

Get a milliseconds expression (range 0-999)

Is always 0 in HQL and JDOQL modules

Returns:

currentTime

public static TimeExpression<Date> currentTime()

Get an expression representing the current time as a ETime instance

Returns:

currentTime

public static <T extends Comparable> TimeExpression<T> currentTime(Class<T> cl)

Get an expression representing the current time as a ETime instance

Returns: