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/*******************************************************************************
* Copyright (c) 2008, 2010 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Cloudsmith Inc - public API
*******************************************************************************/
package org.eclipse.equinox.p2.repository.spi;
import java.net.URI;
import org.eclipse.equinox.p2.repository.IRepository;
import org.eclipse.equinox.p2.repository.IRepositoryReference;
import org.eclipse.equinox.p2.repository.metadata.IMetadataRepository;
import org.eclipse.equinox.p2.repository.metadata.IMetadataRepositoryManager;
/**
* Concrete implementation of a repository reference. This class can be used
* by clients to define new repository references.
* @see IMetadataRepository#addReferences(java.util.Collection)
* @since 2.0
* @noextend This class is not intended to be subclassed by clients.
*/
public class RepositoryReference implements IRepositoryReference {
private final URI location;
private final int type;
private final int options;
private final String nickname;
/**
* Creates a reference to another repository.
*
* The {@link IRepository#ENABLED} option flag controls whether the
* referenced repository should be marked as enabled when added to the repository
* manager. If this flag is set, the repository will be marked as enabled when
* added to the repository manager. If this flag is missing, the repository will
* be marked as disabled.
*
* @param location the location of the repository to add
* @param nickname The nickname of the repository, or <code>null</code>
* @param type the repository type (currently either {@link IRepository#TYPE_METADATA}
* or {@link IRepository#TYPE_ARTIFACT}).
* @param options bit-wise or of option constants (currently either
* {@link IRepository#ENABLED} or {@link IRepository#NONE}).
* @see IMetadataRepositoryManager#setEnabled(URI, boolean)
*/
public RepositoryReference(URI location, String nickname, int type, int options) {
this.location = location;
this.type = type;
this.options = options;
this.nickname = nickname;
}
public boolean equals(Object obj) {
if (this == obj)
return true;
if (!(obj instanceof IRepositoryReference))
return false;
IRepositoryReference other = (IRepositoryReference) obj;
if (location == null) {
if (other.getLocation() != null)
return false;
} else if (!location.equals(other.getLocation()))
return false;
if (type != other.getType())
return false;
return true;
}
public URI getLocation() {
return location;
}
public int getType() {
return type;
}
public int getOptions() {
return options;
}
public String getNickname() {
return nickname;
}
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((location == null) ? 0 : location.hashCode());
result = prime * result + type;
return result;
}
}
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