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Java - Code Samples

 Sample 1. Code Sample / Example / Snippet of org.apache.spark.unsafe.memory.MemoryLocation

      public boolean next() {

if (mapLocationIterator.hasNext()) {

final BytesToBytesMap.Location loc = mapLocationIterator.next();

final MemoryLocation keyAddress = loc.getKeyAddress();

final MemoryLocation valueAddress = loc.getValueAddress();

key.pointTo(

keyAddress.getBaseObject(),

keyAddress.getBaseOffset(),

groupingKeySchema.length(),

loc.getKeyLength()

);

value.pointTo(

valueAddress.getBaseObject(),

valueAddress.getBaseOffset(),

aggregationBufferSchema.length(),

loc.getValueLength()

);

return true;

} else {

return false;

}

}


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