本文整理汇总了Java中com.ning.compress.lzf.LZFEncoder类的典型用法代码示例。如果您正苦于以下问题：Java LZFEncoder类的具体用法？Java LZFEncoder怎么用？Java LZFEncoder使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
LZFEncoder类属于com.ning.compress.lzf包，在下文中一共展示了LZFEncoder类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: test
import com.ning.compress.lzf.LZFEncoder; //导入依赖的package包/类
@Test
public void test() throws IOException {
byte[] raw = new byte[] { 1, 2, 3, 3, 2, 23 };
byte[] data = LZFEncoder.encode(raw);
byte[] data2 = new byte[data.length * 2];
java.lang.System.arraycopy(data, 0, data2, 0, data.length);
ImmutableBytesWritable bytes = new ImmutableBytesWritable();
bytes.set(data2, 0, data.length);
try {
byte[] uncompressed = LZFDecoder.decode(bytes.get(), bytes.getOffset(), bytes.getLength());
} catch (IOException e) {
throw new RuntimeException("LZF decode failure", e);
}
}
示例2: _handleFiles
import com.ning.compress.lzf.LZFEncoder; //导入依赖的package包/类
private int _handleFiles(File dir) throws IOException {
System.out.println("Testing files from dir '" + dir.getAbsolutePath() + "'...");
int count = 0;
for(File f: dir.listFiles()) {
if(f.isDirectory()) {
count += _handleFiles(f);
} else {
byte[] data = _readData(f);
byte[] enc = LZFEncoder.encode(data);
byte[] dec = LZFDecoder.decode(enc);
assertArrayEquals("File '" + f.getAbsolutePath() + "'", data, dec);
++count;
}
}
return count;
}
示例3: lzf
import com.ning.compress.lzf.LZFEncoder; //导入依赖的package包/类
/**
* lzf 壓縮
*
* @param value
* @return
*/
public static byte[] lzf(byte[] value) {
byte[] result = new byte[0];
try {
result = LZFEncoder.encode(value);
} catch (Exception ex) {
ex.printStackTrace();
}
return result;
}
示例4: closeForChange
import com.ning.compress.lzf.LZFEncoder; //导入依赖的package包/类
@Override
public void closeForChange() {
checkUpdateMode();
try {
compressed = LZFEncoder.encode(uncompressed, 0, valueLen * size);
} catch (Exception e) {
throw new RuntimeException("LZF encode failure", e);
}
}
示例5: compress
import com.ning.compress.lzf.LZFEncoder; //导入依赖的package包/类
public ByteBuffer compress(byte[] serialized, int offset, int length) {
byte[] compressed = LZFEncoder.encode(serialized, offset, length);
ByteBuffer result = ByteBuffer.allocate(compressed.length + 3);
result.put(HEADER).put(compressed).flip();
if (logger.isTraceEnabled()) {
logger.trace("compress: {}/{}", result.limit() - result.position(), length);
}
return result;
}
示例6: deflate
import com.ning.compress.lzf.LZFEncoder; //导入依赖的package包/类
public byte[] deflate(byte[] data) throws IOException {
return LZFEncoder.encode(data);
}