org.eclipse.aether.util.version

Class GenericVersionConstraint

java.lang.Object

org.eclipse.aether.util.version.GenericVersionConstraint

All Implemented Interfaces:

VersionConstraint

final class GenericVersionConstraint
extends java.lang.Object
implements VersionConstraint

A constraint on versions for a dependency.

Field Summary

Fields

Modifier and Type	Field and Description
private VersionRange	range
private Version	version

Constructor Summary

Constructors

Constructor and Description
GenericVersionConstraint(Version version) Creates a version constraint from the specified version.
GenericVersionConstraint(VersionRange range) Creates a version constraint from the specified version range.

Method Summary

Modifier and Type	Method and Description
boolean	containsVersion(Version version) Determines whether the specified version satisfies this constraint.
private static <T> boolean	eq(T s1, T s2)
boolean	equals(java.lang.Object obj)
VersionRange	getRange() Gets the version range of this constraint.
Version	getVersion() Gets the version recommended by this constraint.
private static int	hash(java.lang.Object obj)
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

range

private final VersionRange range

version

private final Version version

Constructor Detail

GenericVersionConstraint

GenericVersionConstraint(VersionRange range)

Creates a version constraint from the specified version range.

Parameters:

range - The version range, must not be null.

GenericVersionConstraint

GenericVersionConstraint(Version version)

Creates a version constraint from the specified version.

Parameters:

version - The version, must not be null.

Method Detail

getRange

public VersionRange getRange()

Description copied from interface: VersionConstraint

Gets the version range of this constraint.

Specified by:

getRange in interface VersionConstraint

Returns:

The version range or null if none.

getVersion

public Version getVersion()

Description copied from interface: VersionConstraint

Gets the version recommended by this constraint.

Specified by:

getVersion in interface VersionConstraint

Returns:

The recommended version or null if none.

containsVersion

public boolean containsVersion(Version version)

Description copied from interface: VersionConstraint

Determines whether the specified version satisfies this constraint. In more detail, a version satisfies this constraint if it matches its version range or if this constraint has no version range and the specified version equals the version recommended by the constraint.

Specified by:

containsVersion in interface VersionConstraint

Parameters:

version - The version to test, must not be null.

Returns:

true if the specified version satisfies this constraint, false otherwise.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

eq

private static <T> boolean eq(T s1,
                              T s2)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

hash

private static int hash(java.lang.Object obj)