diff options
Diffstat (limited to 'framework/src/onos/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java')
-rw-r--r-- | framework/src/onos/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/framework/src/onos/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java b/framework/src/onos/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java deleted file mode 100644 index cc39ce28..00000000 --- a/framework/src/onos/utils/misc/src/main/java/org/onlab/util/ByteArraySizeHashPrinter.java +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Copyright 2014 Open Networking Laboratory - * - * 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 org.onlab.util; - -import java.util.Arrays; - -import com.google.common.base.MoreObjects; -import com.google.common.base.MoreObjects.ToStringHelper; - -/** - * Helper to print byte[] length and hashCode. - */ -public final class ByteArraySizeHashPrinter { - - private final byte[] bytes; - - /** - * Returns ByteArraySizeHashPrinter wrapping given byte[]. - * - * @param bytes bytes to wrap around - * @return ByteArraySizeHashPrinter - */ - public static ByteArraySizeHashPrinter of(byte[] bytes) { - return new ByteArraySizeHashPrinter(bytes); - } - - /** - * Returns ByteArraySizeHashPrinter wrapping given byte[]. - * - * @param bytes bytes to wrap around - * @return null if {@code bytes == null}, ByteArraySizeHashPrinter otherwise - */ - public static ByteArraySizeHashPrinter orNull(byte[] bytes) { - if (bytes == null) { - return null; - } - return new ByteArraySizeHashPrinter(bytes); - } - - public ByteArraySizeHashPrinter(byte[] bytes) { - this.bytes = bytes; - } - - @Override - public String toString() { - ToStringHelper helper = MoreObjects.toStringHelper("byte[]"); - if (bytes != null) { - helper.add("length", bytes.length) - .add("hash", Arrays.hashCode(bytes)); - } else { - helper.addValue(bytes); - } - return helper.toString(); - } -} |