/**
* Copyright (c) 2010 Yahoo! Inc. All rights reserved.
*
* 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. See accompanying
* LICENSE file.
*/
package com.yahoo.ycsb;
public class ByteArrayByteIterator extends ByteIterator {
byte[] str;
int off;
final int len;
public ByteArrayByteIterator(byte[] s) {
this.str = s;
this.off = 0;
this.len = s.length;
}
public ByteArrayByteIterator(byte[] s, int off, int len) {
this.str = s;
this.off = off;
this.len = off + len;
}
@Override
public boolean hasNext() {
return off < len;
}
@Override
public byte nextByte() {
byte ret = str[off];
off++;
return ret;
}
@Override
public long bytesLeft() {
return len - off;
}
}