org.jboss.as.ejb3.timerservice.schedule.value

Class RangeValue

java.lang.Object

org.jboss.as.ejb3.timerservice.schedule.value.RangeValue

All Implemented Interfaces:

ScheduleValue

public class RangeValue
extends Object
implements ScheduleValue

Represents a value for a ScheduleExpression which is expressed as a range type. An RangeValue comprises of a start and an end value for the range, separated by a "-"

Each side of the range must be an individual attribute value. Members of a range cannot themselves be lists, wild-cards, ranges, or increments. In range ”x-y”, if x is larger than y, the range is equivalent to “x-max, min-y”, where max is the largest value of the corresponding attribute and min is the smallest. The range “x-x”, where both range values are the same, evaluates to the single value x.

Version:

$Revision: $

Author:

Jaikiran Pai

See Also:

ScheduleExpressionType.RANGE

Field Summary

Fields

Modifier and Type	Field and Description
static String	RANGE_SEPARATOR The separator which is used for parsing a String which represents a RangeValue

Constructor Summary

Constructors

Constructor and Description
RangeValue(String range) Creates a RangeValue by parsing the passed value.

Method Summary

Modifier and Type	Method and Description
static boolean	accepts(String value)
String	asString()
String	getEnd() Returns the end value of this RangeValue
String	getStart() Returns the start value of this RangeValue

Methods inherited from class java.lang.Object

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

Field Detail

RANGE_SEPARATOR

public static final String RANGE_SEPARATOR

The separator which is used for parsing a String which represents a RangeValue

See Also:

Constant Field Values

Constructor Detail

RangeValue

public RangeValue(String range)

Creates a RangeValue by parsing the passed value.

Upon successfully parsing the passed value, this constructor sets the start and the end value of this RangeValue

Parameters:

range - The value to be parsed

Throws:

IllegalArgumentException - If the passed value cannot be represented as an RangeValue

Method Detail

getStart

public String getStart()

Returns the start value of this RangeValue

Returns:

getEnd

public String getEnd()

Returns the end value of this RangeValue

Returns:

accepts

public static boolean accepts(String value)

asString

public String asString()