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Tensorics is a java framework which uses a tensor as a central object. A tensor represents a set of values placed in an N-dimensional space. Wherever you are tempted to use maps of maps, a tensor might be a good choice ;-) Tensorics provides methods to create, transform and performing calculations with those tensors.
// @formatter:off
/*******************************************************************************
*
* This file is part of tensorics.
*
* Copyright (c) 2008-2011, CERN. All rights reserved.
*
* 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.
*
******************************************************************************/
// @formatter:on
package org.tensorics.core.units;
/**
* Encapsulates the implementation of unit by the use of units of the jscience library (V 4.3)
*
* @author kfuchsbe
*/
public final class JScienceUnit implements Unit {
private static final long serialVersionUID = 1L;
public static final JScienceUnit ONE = JScienceUnit.of(javax.measure.unit.Unit.ONE);
private final javax.measure.unit.Unit unit;
private JScienceUnit(javax.measure.unit.Unit unit) {
this.unit = unit;
}
@SuppressWarnings("PMD.ShortMethodName")
public static JScienceUnit of(javax.measure.unit.Unit unit) {
return new JScienceUnit(unit);
}
public javax.measure.unit.Unit getUnit() {
return unit;
}
@Override
public String toString() {
return this.unit.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
JScienceUnit other = (JScienceUnit) obj;
if (unit == null) {
if (other.unit != null) {
return false;
}
} else if (!unit.equals(other.unit)) {
return false;
}
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((unit == null) ? 0 : unit.hashCode());
return result;
}
}