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yacy_search_server/source/net/yacy/ai/greedy/Asset.java

60 lines
2.1 KiB

/**
* Asset.java
* Copyright 2009 by Michael Peter Christen, Frankfurt a. M., Germany
* First published 03.12.2009 at http://yacy.net
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program in the file lgpl21.txt
* If not, see <http://www.gnu.org/licenses/>.
*/
package net.yacy.ai.greedy;
public class Asset<
SpecificRole extends Role,
SpecificFinding extends Finding<SpecificRole>,
SpecificModel extends Model<SpecificRole, SpecificFinding>
> {
private final SpecificModel model;
private final SpecificFinding finding;
public Asset(SpecificModel model, SpecificFinding finding) {
this.model = model;
this.finding = finding;
}
public SpecificModel getModel() {
return this.model;
}
public SpecificFinding getFinding() {
return this.finding;
}
public int hashCode() {
return (this.finding == null) ? this.model.hashCode() : this.model.hashCode() + this.finding.hashCode();
}
@SuppressWarnings("unchecked")
public boolean equals(Object other) {
if (!(other instanceof Asset)) return false;
Asset<SpecificRole, SpecificFinding, SpecificModel> a = (Asset<SpecificRole, SpecificFinding, SpecificModel>) other;
if (!this.model.equals(a.model)) return false;
if (this.finding == null && a.finding == null) return true;
if (!this.finding.equals(a.finding)) return false;
return true;
}
}