java.nio.IntBuffer#mark ( )源码实例Demo

下面列出了java.nio.IntBuffer#mark ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： metrics 文件： IntBitPacking.java

public void compressChunk(
        IntBuffer src,
        IntOutputStream dst,
        IntFilter filter)
{
    src.mark();
    filter.saveContext();
    int head = 0;
    for (int i = 0; i < this.blockNum; ++i) {
        int n = this.maxBits[i] = countMaxBits(src, this.blockLen, filter);
        head = (head << 8) | n;
    }
    filter.restoreContext();
    src.reset();

    dst.write(head);
    for (int i = 0; i < this.blockNum; ++i) {
        pack(src, dst, this.maxBits[i], this.blockLen, filter);
    }
}

源代码2 项目： termd 文件： EventQueueTest.java

@Test
public void testBuffer() {
  EventQueue queue = new EventQueue(new Keymap());
  assertEquals(0, queue.getBuffer().capacity());
  queue.append('h', 'e', 'l', 'l', 'o');
  IntBuffer buffer = queue.getBuffer();
  buffer.mark();
  assertEquals(5, buffer.capacity());
  assertEquals('h', buffer.get());
  assertEquals('e', buffer.get());
  assertEquals('l', buffer.get());
  assertEquals('l', buffer.get());
  assertEquals('o', buffer.get());
  buffer.reset();
  try {
    buffer.put(0, 'p');
    fail();
  } catch (ReadOnlyBufferException ignore) {
  }
}

源代码3 项目： termd 文件： EventQueueTest.java

@Test
public void testBuffer() {
  EventQueue queue = new EventQueue(new Keymap());
  assertEquals(0, queue.getBuffer().capacity());
  queue.append('h', 'e', 'l', 'l', 'o');
  IntBuffer buffer = queue.getBuffer();
  buffer.mark();
  assertEquals(5, buffer.capacity());
  assertEquals('h', buffer.get());
  assertEquals('e', buffer.get());
  assertEquals('l', buffer.get());
  assertEquals('l', buffer.get());
  assertEquals('o', buffer.get());
  buffer.reset();
  try {
    buffer.put(0, 'p');
    fail();
  } catch (ReadOnlyBufferException ignore) {
  }
}

源代码4 项目： metrics 文件： IntDZBP.java

@Override
protected int decompressLength(IntBuffer src) {
    src.mark();
    final int outLen = (int)src.get();
    src.reset();
    return outLen;
}

方法所在类

java.nio.IntBuffer