本文整理了Java中java.nio.ByteBuffer.getFloat()方法的一些代码示例，展示了ByteBuffer.getFloat()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ByteBuffer.getFloat()方法的具体详情如下：
包路径：java.nio.ByteBuffer
类名称：ByteBuffer
方法名：getFloat

ByteBuffer.getFloat介绍

[英]Returns the float at the current position and increases the position by 4.

The 4 bytes starting at the current position are composed into a float according to the current byte order and returned.
[中]返回当前位置的浮动，并将该位置增加4。
从当前位置开始的4个字节根据当前字节顺序组成一个浮点，并返回。

代码示例

代码示例来源：origin: redisson/redisson

@Override
public void getFloatArr(long byteIndex, float[] target, int elemoff, int numElems) {
  for ( int i=0; i <numElems; i++ ) {
    target[i+elemoff] = buffer.getFloat((int) (byteIndex+i * 4));
  }
}

代码示例来源：origin: apache/incubator-druid

@Override
public double getDouble(ByteBuffer buf, int position)
{
 return (double) buf.getFloat(position + Long.BYTES);
}

代码示例来源：origin: apache/incubator-druid

@Override
public void getFromByteBuffer(ByteBuffer buffer, int initialOffset, int dimValIdx, Comparable[] dimValues)
{
 dimValues[dimValIdx] = buffer.getFloat(initialOffset + keyBufferPosition);
}

代码示例来源：origin: apache/incubator-druid

@Override
public float getFloat(ByteBuffer buf, int position)
{
 return buf.getFloat(position + Long.BYTES);
}

代码示例来源：origin: apache/incubator-druid

@Override
public long getLong(ByteBuffer buf, int position)
{
 return (long) buf.getFloat(position + Long.BYTES);
}

代码示例来源：origin: apache/incubator-druid

@Override
public final long getLong(ByteBuffer buf, int position)
{
 return (long) buf.getFloat(position);
}

代码示例来源：origin: apache/incubator-druid

@Override
public double getDouble(ByteBuffer buffer, int position)
{
 return (double) buffer.getFloat(position);
}

代码示例来源：origin: apache/incubator-druid

@Override
public long getLong(ByteBuffer buf, int position)
{
 return (long) buf.getFloat(position + Long.BYTES);
}

代码示例来源：origin: apache/incubator-druid

@Override
public float getFloat(ByteBuffer buf, int position)
{
 return buf.getFloat(position + Long.BYTES);
}

代码示例来源：origin: libgdx/libgdx

@Override
public float get (int index) {
  if (index < 0 || index >= limit) {
    throw new IndexOutOfBoundsException();
  }
  return byteBuffer.getFloat(index << 2);
}

代码示例来源：origin: libgdx/libgdx

@Override
public float get (int index) {
  if (index < 0 || index >= limit) {
    throw new IndexOutOfBoundsException();
  }
  return byteBuffer.getFloat(index << 2);
}

代码示例来源：origin: apache/incubator-druid

@Override
public void aggregate(ByteBuffer buf, int position, float value)
{
 buf.putFloat(position, buf.getFloat(position) + value);
}

代码示例来源：origin: apache/incubator-druid

@Override
 public void aggregate(ByteBuffer buf, int position, float value)
 {
  buf.putFloat(position, Math.min(buf.getFloat(position), value));
 }
}

代码示例来源：origin: apache/incubator-druid

@Override
 public void aggregate(ByteBuffer buf, int position, float value)
 {
  buf.putFloat(position, Math.max(buf.getFloat(position), value));
 }
}

代码示例来源：origin: libgdx/libgdx

@Override
public float get () {
  if (position == limit) {
    throw new BufferUnderflowException();
  }
  return byteBuffer.getFloat(position++ << 2);
}

代码示例来源：origin: libgdx/libgdx

@Override
public float get () {
  if (position == limit) {
    throw new BufferUnderflowException();
  }
  return byteBuffer.getFloat(position++ << 2);
}

代码示例来源：origin: apache/incubator-druid

@Override
public Object get(ByteBuffer buf, int position)
{
 long[] bins = new long[breaks.length + 1];
 ByteBuffer mutationBuffer = buf.duplicate();
 mutationBuffer.position(position);
 mutationBuffer.asLongBuffer().get(bins);
 float min = mutationBuffer.getFloat(position + minOffset);
 float max = mutationBuffer.getFloat(position + maxOffset);
 return new Histogram(breaks, bins, min, max);
}

代码示例来源：origin: redisson/redisson

/**
 * Read the next {@code float} from the underlying {@link ByteBuffer}.
 *
 * @return The next {@code float}.
 */
public float readFloat() {
  if (null != buffer) {
    return buffer.getFloat();
  }
  throw new BufferUnderflowException();
}

代码示例来源：origin: apache/incubator-druid

@Override
public void processValueFromGroupingKey(
  GroupByColumnSelectorPlus selectorPlus,
  ByteBuffer key,
  Map<String, Object> resultMap,
  int keyBufferPosition
)
{
 final float val = key.getFloat(keyBufferPosition);
 resultMap.put(selectorPlus.getOutputName(), val);
}

代码示例来源：origin: apache/incubator-druid

@Override
public Object get(ByteBuffer buf, int position)
{
 return new SerializablePair<>(buf.getLong(position), buf.getFloat(position + Long.BYTES));
}