/*
* Copyright 2012 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.api.internal.artifacts;
import org.gradle.api.artifacts.ModuleIdentifier;
public class DefaultModuleIdentifier implements ModuleIdentifier {
private final String group;
private final String name;
private DefaultModuleIdentifier(String group, String name) {
assert group != null : "group cannot be null";
assert name != null : "name cannot be null";
this.group = group;
this.name = name;
}
public static ModuleIdentifier newId(ModuleIdentifier other) {
if (other instanceof DefaultModuleIdentifier) {
return other;
}
return newId(other.getGroup(), other.getName());
}
public static ModuleIdentifier newId(String group, String name) {
return new DefaultModuleIdentifier(group, name);
}
public String getGroup() {
return group;
}
public String getName() {
return name;
}
@Override
public String toString() {
return String.format("%s:%s", group, name);
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj == null || obj.getClass() != getClass()) {
return false;
}
DefaultModuleIdentifier other = (DefaultModuleIdentifier) obj;
if (!name.equals(other.name)) {
return false;
}
if (!group.equals(other.group)) {
return false;
}
return true;
}
@Override
public int hashCode() {
return 31 * group.hashCode() ^ name.hashCode();
}
}