本文整理了Java中org.apache.spark.unsafe.Platform.putDouble()方法的一些代码示例，展示了Platform.putDouble()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。Platform.putDouble()方法的具体详情如下：
包路径：org.apache.spark.unsafe.Platform
类名称：Platform
方法名：putDouble

Platform.putDouble介绍

暂无

代码示例

代码示例来源：origin: org.apache.spark/spark-sql_2.10

@Override
public void putDouble(int rowId, double value) {
 Platform.putDouble(null, data + rowId * 8, value);
}

代码示例来源：origin: org.apache.spark/spark-sql_2.10

@Override
public void putDoubles(int rowId, int count, double value) {
 long offset = data + 8 * rowId;
 for (int i = 0; i < count; ++i, offset += 8) {
  Platform.putDouble(null, offset, value);
 }
}

代码示例来源：origin: org.apache.spark/spark-sql_2.11

@Override
public void putDoubles(int rowId, int count, double value) {
 long offset = data + 8L * rowId;
 for (int i = 0; i < count; ++i, offset += 8) {
  Platform.putDouble(null, offset, value);
 }
}

代码示例来源：origin: org.apache.spark/spark-sql

@Override
public void putDoubles(int rowId, int count, double value) {
 long offset = data + 8L * rowId;
 for (int i = 0; i < count; ++i, offset += 8) {
  Platform.putDouble(null, offset, value);
 }
}

代码示例来源：origin: org.apache.spark/spark-sql_2.11

@Override
public void putDouble(int rowId, double value) {
 Platform.putDouble(null, data + rowId * 8L, value);
}

代码示例来源：origin: org.apache.spark/spark-sql

@Override
public void putDouble(int rowId, double value) {
 Platform.putDouble(null, data + rowId * 8L, value);
}

代码示例来源：origin: org.apache.spark/spark-sql_2.10

@Override
public void putDoubles(int rowId, int count, byte[] src, int srcIndex) {
 if (!bigEndianPlatform) {
  Platform.copyMemory(src, Platform.BYTE_ARRAY_OFFSET + srcIndex,
   null, data + rowId * 8, count * 8);
 } else {
  ByteBuffer bb = ByteBuffer.wrap(src).order(ByteOrder.LITTLE_ENDIAN);
  long offset = data + 8 * rowId;
  for (int i = 0; i < count; ++i, offset += 8) {
   Platform.putDouble(null, offset, bb.getDouble(srcIndex + (8 * i)));
  }
 }
}

代码示例来源：origin: org.apache.spark/spark-sql_2.11

@Override
public void putDoubles(int rowId, int count, byte[] src, int srcIndex) {
 if (!bigEndianPlatform) {
  Platform.copyMemory(src, Platform.BYTE_ARRAY_OFFSET + srcIndex,
   null, data + rowId * 8L, count * 8L);
 } else {
  ByteBuffer bb = ByteBuffer.wrap(src).order(ByteOrder.LITTLE_ENDIAN);
  long offset = data + 8L * rowId;
  for (int i = 0; i < count; ++i, offset += 8) {
   Platform.putDouble(null, offset, bb.getDouble(srcIndex + (8 * i)));
  }
 }
}

代码示例来源：origin: org.apache.spark/spark-sql

@Override
public void putDoubles(int rowId, int count, byte[] src, int srcIndex) {
 if (!bigEndianPlatform) {
  Platform.copyMemory(src, Platform.BYTE_ARRAY_OFFSET + srcIndex,
   null, data + rowId * 8L, count * 8L);
 } else {
  ByteBuffer bb = ByteBuffer.wrap(src).order(ByteOrder.LITTLE_ENDIAN);
  long offset = data + 8L * rowId;
  for (int i = 0; i < count; ++i, offset += 8) {
   Platform.putDouble(null, offset, bb.getDouble(srcIndex + (8 * i)));
  }
 }
}

代码示例来源：origin: io.snappydata/snappy-spark-sql

@Override
public void putDouble(int rowId, double value) {
 Platform.putDouble(null, data + rowId * 8, value);
}

代码示例来源：origin: io.snappydata/snappy-spark-sql

@Override
public void putDoubles(int rowId, int count, double value) {
 long offset = data + 8 * rowId;
 for (int i = 0; i < count; ++i, offset += 8) {
  Platform.putDouble(null, offset, value);
 }
}

代码示例来源：origin: org.apache.spark/spark-catalyst

protected final void writeDouble(long offset, double value) {
  if (Double.isNaN(value)) {
   value = Double.NaN;
  }
  Platform.putDouble(getBuffer(), offset, value);
 }
}

代码示例来源：origin: shunfei/indexr

@Override
public void setFloat(int ordinal, float value) {
  assertIndexIsValid(ordinal);
  if (Float.isNaN(value)) {
    value = Float.NaN;
  }
  Platform.putDouble(baseObject, getFieldOffset(ordinal), value);
}

代码示例来源：origin: shunfei/indexr

@Override
public void setDouble(int ordinal, double value) {
  assertIndexIsValid(ordinal);
  if (Double.isNaN(value)) {
    value = Double.NaN;
  }
  Platform.putDouble(baseObject, getFieldOffset(ordinal), value);
}

代码示例来源：origin: org.apache.spark/spark-catalyst_2.10

public void setDouble(int ordinal, double value) {
 if (Double.isNaN(value)) {
  value = Double.NaN;
 }
 assertIndexIsValid(ordinal);
 Platform.putDouble(baseObject, getElementOffset(ordinal, 8), value);
}

代码示例来源：origin: org.apache.spark/spark-catalyst_2.10

public void write(int ordinal, double value) {
 if (Double.isNaN(value)) {
  value = Double.NaN;
 }
 assertIndexIsValid(ordinal);
 Platform.putDouble(holder.buffer, getElementOffset(ordinal, 8), value);
}

代码示例来源：origin: org.apache.spark/spark-catalyst_2.11

public void setDouble(int ordinal, double value) {
 if (Double.isNaN(value)) {
  value = Double.NaN;
 }
 assertIndexIsValid(ordinal);
 Platform.putDouble(baseObject, getElementOffset(ordinal, 8), value);
}

代码示例来源：origin: org.apache.spark/spark-catalyst_2.10

public void setNullDouble(int ordinal) {
 setNullBit(ordinal);
 // put zero into the corresponding field when set null
 Platform.putDouble(holder.buffer, getElementOffset(ordinal, 8), (double)0);
}

代码示例来源：origin: org.apache.spark/spark-catalyst

@Override
public void setDouble(int ordinal, double value) {
 assertIndexIsValid(ordinal);
 setNotNullAt(ordinal);
 if (Double.isNaN(value)) {
  value = Double.NaN;
 }
 Platform.putDouble(baseObject, getFieldOffset(ordinal), value);
}

代码示例来源：origin: org.apache.spark/spark-catalyst_2.10

@Override
public void setDouble(int ordinal, double value) {
 assertIndexIsValid(ordinal);
 setNotNullAt(ordinal);
 if (Double.isNaN(value)) {
  value = Double.NaN;
 }
 Platform.putDouble(baseObject, getFieldOffset(ordinal), value);
}