diff options
Diffstat (limited to 'container-search/src/main/java/com/yahoo/fs4/HexByteIterator.java')
-rw-r--r-- | container-search/src/main/java/com/yahoo/fs4/HexByteIterator.java | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/container-search/src/main/java/com/yahoo/fs4/HexByteIterator.java b/container-search/src/main/java/com/yahoo/fs4/HexByteIterator.java deleted file mode 100644 index 78ba857c475..00000000000 --- a/container-search/src/main/java/com/yahoo/fs4/HexByteIterator.java +++ /dev/null @@ -1,42 +0,0 @@ -// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -package com.yahoo.fs4; - -import java.nio.ByteBuffer; -import java.util.Iterator; - -/** - * Provides sequential access to each byte of a buffer - * as a hexadecimal string of length 2. - * - * @author Tony Vaagenes - */ -public final class HexByteIterator implements Iterator<String> { - private final ByteBuffer buffer; - - private String hexByte(byte b) { - final int unsignedValue = ((int)b) & 0xff; - String s = Integer.toHexString(unsignedValue).toUpperCase(); - - boolean singleChar = unsignedValue < 0x10; - if (singleChar) - return '0' + s; - else - return s; - } - - public boolean hasNext() { - return buffer.hasRemaining(); - } - - public String next() { - return hexByte(buffer.get()); - } - - public void remove() { - throw new UnsupportedOperationException(); - } - - public HexByteIterator(ByteBuffer buffer) { - this.buffer = buffer.slice(); - } -} |