diff --git a/app/src/main/java/ohi/andre/consolelauncher/tuils/SimpleMutableEntry.java b/app/src/main/java/ohi/andre/consolelauncher/tuils/SimpleMutableEntry.java new file mode 100644 index 0000000000000000000000000000000000000000..73a08a0e7677383f0aa7308f1434724a1460a305 --- /dev/null +++ b/app/src/main/java/ohi/andre/consolelauncher/tuils/SimpleMutableEntry.java @@ -0,0 +1,75 @@ +package ohi.andre.consolelauncher.tuils; + +/* Copyright Francesco Andreuzzi + +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.*/ + +import java.io.Serializable; +import java.util.Map; + +public class SimpleMutableEntry<K, V> implements Map.Entry<K, V>, Serializable { + private static final long serialVersionUID = -8499721149061103585L; + + private final K key; + private V value; + + public SimpleMutableEntry(K theKey, V theValue) { + key = theKey; + value = theValue; + } + + /** + * Constructs an instance with the key and value of {@code copyFrom}. + */ + public SimpleMutableEntry(Map.Entry<? extends K, ? extends V> copyFrom) { + key = copyFrom.getKey(); + value = copyFrom.getValue(); + } + + public K getKey() { + return key; + } + + public V getValue() { + return value; + } + + public V setValue(V object) { + V result = value; + value = object; + return result; + } + + @Override public boolean equals(Object object) { + if (this == object) { + return true; + } + if (object instanceof Map.Entry) { + Map.Entry<?, ?> entry = (Map.Entry<?, ?>) object; + return (key == null ? entry.getKey() == null : key.equals(entry + .getKey())) + && (value == null ? entry.getValue() == null : value + .equals(entry.getValue())); + } + return false; + } + + @Override public int hashCode() { + return (key == null ? 0 : key.hashCode()) + ^ (value == null ? 0 : value.hashCode()); + } + + @Override public String toString() { + return key + "=" + value; + } +} \ No newline at end of file