diff options
author | Maros Marsalek <mmarsale@cisco.com> | 2016-07-29 16:27:12 +0200 |
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committer | Maros Marsalek <mmarsale@cisco.com> | 2016-07-29 16:32:17 +0200 |
commit | e3c31cee916480b2d9d169c1f5afb1c42efaabe1 (patch) | |
tree | c88b0ca3e7296dd7e68628db6d5f33ffd1e1b55e /infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java | |
parent | 0578156b721fa01c8c645b8f9625ecebdb6449e4 (diff) |
HONEYCOMB-130: Rename infra packages(remove vpp/v3po)
Change-Id: Ic5b90e397e3743623d01b206bc60bc5c7df6b981
Signed-off-by: Maros Marsalek <mmarsale@cisco.com>
Diffstat (limited to 'infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java')
-rw-r--r-- | infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java new file mode 100644 index 000000000..dcf97439b --- /dev/null +++ b/infra/translate-api/src/main/java/io/fd/honeycomb/translate/ModificationCache.java @@ -0,0 +1,49 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * 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. + */ + +package io.fd.honeycomb.translate; + +import com.google.common.collect.Maps; +import java.util.HashMap; + +/** + * Simple context class that provides transient storage during one or more read/write operations + */ +public class ModificationCache implements AutoCloseable { + + protected final HashMap<Object, Object> map; + + public ModificationCache() { + map = Maps.newHashMap(); + } + + public Object get(final Object o) { + return map.get(o); + } + + public boolean containsKey(final Object o) { + return map.containsKey(o); + } + + public Object put(final Object o, final Object o2) { + return map.put(o, o2); + } + + @Override + public void close() { + map.clear(); + } +} |