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| author | Samuel Tardieu <sam@rfc1149.net> | 2011-09-14 23:54:46 +0200 |
|---|---|---|
| committer | Samuel Tardieu <sam@rfc1149.net> | 2011-09-14 23:54:46 +0200 |
| commit | ccaab5d0b312b28ab15833ab8f11dd809ec93aab (patch) | |
| tree | 4f80418eeb724a0c15ec6c80621e647b63a1a826 /src/org/apache/commons/lang3/tuple/MutablePair.java | |
| parent | 4f7c67407019de18fd53b640edb9682a346fbfef (diff) | |
| download | cgeo-ccaab5d0b312b28ab15833ab8f11dd809ec93aab.zip cgeo-ccaab5d0b312b28ab15833ab8f11dd809ec93aab.tar.gz cgeo-ccaab5d0b312b28ab15833ab8f11dd809ec93aab.tar.bz2 | |
Convert to Unix end-of-line format
Diffstat (limited to 'src/org/apache/commons/lang3/tuple/MutablePair.java')
| -rw-r--r-- | src/org/apache/commons/lang3/tuple/MutablePair.java | 246 |
1 files changed, 123 insertions, 123 deletions
diff --git a/src/org/apache/commons/lang3/tuple/MutablePair.java b/src/org/apache/commons/lang3/tuple/MutablePair.java index 9864c02..df5c53f 100644 --- a/src/org/apache/commons/lang3/tuple/MutablePair.java +++ b/src/org/apache/commons/lang3/tuple/MutablePair.java @@ -1,123 +1,123 @@ -/*
- * 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.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.apache.commons.lang3.tuple;
-
-/**
- * <p>A mutable pair consisting of two {@code Object} elements.</p>
- *
- * <p>Not #ThreadSafe#</p>
- *
- * @param <L> the left element type
- * @param <R> the right element type
- *
- * @since Lang 3.0
- * @version $Id: MutablePair.java 1127544 2011-05-25 14:35:42Z scolebourne $
- */
-public class MutablePair<L, R> extends Pair<L, R> {
-
- /** Serialization version */
- private static final long serialVersionUID = 4954918890077093841L;
-
- /** Left object */
- public L left;
- /** Right object */
- public R right;
-
- /**
- * <p>Obtains an immutable pair of from two objects inferring the generic types.</p>
- *
- * <p>This factory allows the pair to be created using inference to
- * obtain the generic types.</p>
- *
- * @param <L> the left element type
- * @param <R> 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 <L, R> MutablePair<L, R> of(L left, R right) {
- return new MutablePair<L, R>(left, right);
- }
-
- /**
- * Create a new pair instance of two nulls.
- */
- public MutablePair() {
- super();
- }
-
- /**
- * Create a new pair instance.
- *
- * @param left the left value, may be null
- * @param right the right value, may be null
- */
- public MutablePair(L left, R right) {
- super();
- this.left = left;
- this.right = right;
- }
-
- //-----------------------------------------------------------------------
- /**
- * {@inheritDoc}
- */
- @Override
- public L getLeft() {
- return left;
- }
-
- /**
- * Sets the left element of the pair.
- *
- * @param left the new value of the left element, may be null
- */
- public void setLeft(L left) {
- this.left = left;
- }
-
- /**
- * {@inheritDoc}
- */
- @Override
- public R getRight() {
- return right;
- }
-
- /**
- * Sets the right element of the pair.
- *
- * @param right the new value of the right element, may be null
- */
- public void setRight(R right) {
- this.right = right;
- }
-
- /**
- * Sets the {@code Map.Entry} value.
- * This sets the right element of the pair.
- *
- * @param value the right value to set, not null
- * @return the old value for the right element
- */
- public R setValue(R value) {
- R result = getRight();
- setRight(value);
- return result;
- }
-
-}
+/* + * 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. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.commons.lang3.tuple; + +/** + * <p>A mutable pair consisting of two {@code Object} elements.</p> + * + * <p>Not #ThreadSafe#</p> + * + * @param <L> the left element type + * @param <R> the right element type + * + * @since Lang 3.0 + * @version $Id: MutablePair.java 1127544 2011-05-25 14:35:42Z scolebourne $ + */ +public class MutablePair<L, R> extends Pair<L, R> { + + /** Serialization version */ + private static final long serialVersionUID = 4954918890077093841L; + + /** Left object */ + public L left; + /** Right object */ + public R right; + + /** + * <p>Obtains an immutable pair of from two objects inferring the generic types.</p> + * + * <p>This factory allows the pair to be created using inference to + * obtain the generic types.</p> + * + * @param <L> the left element type + * @param <R> 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 <L, R> MutablePair<L, R> of(L left, R right) { + return new MutablePair<L, R>(left, right); + } + + /** + * Create a new pair instance of two nulls. + */ + public MutablePair() { + super(); + } + + /** + * Create a new pair instance. + * + * @param left the left value, may be null + * @param right the right value, may be null + */ + public MutablePair(L left, R right) { + super(); + this.left = left; + this.right = right; + } + + //----------------------------------------------------------------------- + /** + * {@inheritDoc} + */ + @Override + public L getLeft() { + return left; + } + + /** + * Sets the left element of the pair. + * + * @param left the new value of the left element, may be null + */ + public void setLeft(L left) { + this.left = left; + } + + /** + * {@inheritDoc} + */ + @Override + public R getRight() { + return right; + } + + /** + * Sets the right element of the pair. + * + * @param right the new value of the right element, may be null + */ + public void setRight(R right) { + this.right = right; + } + + /** + * Sets the {@code Map.Entry} value. + * This sets the right element of the pair. + * + * @param value the right value to set, not null + * @return the old value for the right element + */ + public R setValue(R value) { + R result = getRight(); + setRight(value); + return result; + } + +} |
