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ratel api,used for developer on ratel system,an extension for xposed framewrok,ratel api compatable with original xposed framework

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
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package external.org.apache.commons.lang3.tuple;

/**
 * 

An immutable pair consisting of two {@code Object} elements.

* *

Although the implementation is immutable, there is no restriction on the objects * that may be stored. If mutable objects are stored in the pair, then the pair * itself effectively becomes mutable. The class is also not {@code final}, so a subclass * could add undesirable behaviour.

* *

#ThreadSafe# if the objects are threadsafe

* * @param the left element type * @param the right element type * * @since Lang 3.0 * @version $Id: ImmutablePair.java 1127544 2011-05-25 14:35:42Z scolebourne $ */ public final class ImmutablePair extends Pair { /** Serialization version */ private static final long serialVersionUID = 4954918890077093841L; /** Left object */ public final L left; /** Right object */ public final R right; /** *

Obtains an immutable pair of from two objects inferring the generic types.

* *

This factory allows the pair to be created using inference to * obtain the generic types.

* * @param the left element type * @param the right element type * @param left the left element, may be null * @param right the right element, may be null * @return a pair formed from the two parameters, not null */ public static ImmutablePair of(L left, R right) { return new ImmutablePair(left, right); } /** * Create a new pair instance. * * @param left the left value, may be null * @param right the right value, may be null */ public ImmutablePair(L left, R right) { super(); this.left = left; this.right = right; } //----------------------------------------------------------------------- /** * {@inheritDoc} */ @Override public L getLeft() { return left; } /** * {@inheritDoc} */ @Override public R getRight() { return right; } /** *

Throws {@code UnsupportedOperationException}.

* *

This pair is immutable, so this operation is not supported.

* * @param value the value to set * @return never * @throws UnsupportedOperationException as this operation is not supported */ public R setValue(R value) { throw new UnsupportedOperationException(); } }




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