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A library of utilities for serialization and wrapping of arbitrary objects to have
correctly implemented "equals" and "hashCode" methods.
package edu.utdallas.objectutils;
/*
* #%L
* object-utils
* %%
* Copyright (C) 2019 The University of Texas at Dallas
* %%
* 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.
* #L%
*/
import java.util.Arrays;
/**
* A wrapped char[]
value which is Serializable
,
* and also implements hashCode
and equals
methods appropriately.
*
* @author Ali Ghanbari ([email protected])
*/
public class WrappedPrimitiveCharArray extends AbstractWrappedBasicArray {
public WrappedPrimitiveCharArray(char[] value) {
super(value.clone());
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
WrappedPrimitiveCharArray that = (WrappedPrimitiveCharArray) o;
return Arrays.equals(this.value, that.value);
}
@Override
public int hashCode() {
return Arrays.hashCode(this.value);
}
@Override
public String print() {
return Arrays.toString(this.value);
}
@Override
public char[] unwrap() {
return this.value.clone();
}
@Override
public char[] unwrap(Object template) throws Exception {
if (template == null) {
return this.value.clone();
}
final char[] dest = (char[]) template;
if (dest.length != this.value.length) {
return this.value.clone();
}
System.arraycopy(this.value, 0, dest, 0, this.value.length);
return dest;
}
@Override
public String getTypeName() {
return "char[]";
}
}