diff options
Diffstat (limited to 'cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pair.java')
-rw-r--r-- | cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pair.java | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pair.java b/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pair.java new file mode 100644 index 0000000..5a2a3f4 --- /dev/null +++ b/cdf/src/cdf-prop-value/cdf-util/src/main/java/org/onap/dcae/cdf/util/common/Pair.java @@ -0,0 +1,40 @@ +/* + Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this code 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.onap.dcae.cdf.util.common; + +public final class Pair<L,R> { + public final L left; + public final R right; + public Pair(L l, R r) { left = l; right = r; } + + @Override + public boolean equals(Object obj) { + Pair<L,R> o = (Pair<L,R>)obj; + return left.equals(o.left) && right.equals(o.right); + } + @Override + public String toString() { + return "(" + left + "," + right + ")"; + } + @Override + public int hashCode() { + return left.hashCode() + right.hashCode(); + } + + public static <L,R> Pair<L,R> of(L l, R r) { + return new Pair<L,R>(l, r); + } +} |