/** 根据offset获取特定消息的存储时间 如果出错，则返回-1 */
public long pickupStoretimestamp(final long offset, final int size) {
SelectMapedBufferResult result = this.getMessage(offset, size);
if (null != result) {
try {
return result.getByteBuffer().getLong(MessageDecoder.MessageStoreTimestampPostion);
} finally {
result.release();
}
}
return -1;
}
public void release() {
for (SelectMapedBufferResult select : this.messageMapedList) {
select.release();
}
}
public void addMessage(final SelectMapedBufferResult mapedBuffer) {
this.messageMapedList.add(mapedBuffer);
this.messageBufferList.add(mapedBuffer.getByteBuffer());
this.bufferTotalSize += mapedBuffer.getSize();
}