Package org.apache.jackrabbit.vault.packaging

Class VersionRange

java.lang.Object

org.apache.jackrabbit.vault.packaging.VersionRange

public class VersionRange
extends java.lang.Object

Implements a version range

Since:

2.0

Field Summary

Fields

Modifier and Type	Field	Description
static VersionRange	INFINITE	Infinite (covers all) range.

Constructor Summary

Constructors

Constructor	Description
VersionRange(Version v)	Creates a new version range that exactly includes the given version.
VersionRange(Version low, boolean lowIncl, Version high, boolean highIncl)	Creates a new version range.

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object obj)
static VersionRange	fromString(java.lang.String str)	Creates a range from a string
Version	getHigh()	Returns the upper bound
Version	getLow()	Returns the lower bound
int	hashCode()
boolean	isHighInclusive()	Returns true if the upper bound is inclusive
boolean	isInRange(Version v)	Checks if the given version is in this range.
boolean	isLowInclusive()	Returns true if the lower bound is inclusive
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

INFINITE

public static final VersionRange INFINITE

Infinite (covers all) range.

Constructor Detail

VersionRange

public VersionRange(Version low,
                    boolean lowIncl,
                    Version high,
                    boolean highIncl)

Creates a new version range.

Parameters:

low - lower bound or null

lowIncl - specifies if lower bound is inclusive

high - upper bound or null

highIncl - specifies if upper bound is inclusive

Throws:

java.lang.IllegalArgumentException - if bounds are not valid

VersionRange

public VersionRange(Version v)

Creates a new version range that exactly includes the given version.

Parameters:

v - the version.

Method Detail

getLow

public Version getLow()

Returns the lower bound

Returns:

the lower bound or null

isLowInclusive

public boolean isLowInclusive()

Returns true if the lower bound is inclusive

Returns:

true if the lower bound is inclusive

getHigh

public Version getHigh()

Returns the upper bound

Returns:

the upper bound or null

isHighInclusive

public boolean isHighInclusive()

Returns true if the upper bound is inclusive

Returns:

true if the upper bound is inclusive

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isInRange

public boolean isInRange(Version v)

Checks if the given version is in this range.

Parameters:

v - the version to check

Returns:

true if the given version is in this range.

fromString

public static VersionRange fromString(java.lang.String str)

Creates a range from a string

Parameters:

str - string

Returns:

the version range