@Override protected List<IN> executeOnCollections(List<IN> inputData, RuntimeContext runtimeContext, ExecutionConfig executionConfig) { TypeInformation<IN> inputType = getInput().getOperatorInfo().getOutputType(); int[] sortColumns = this.partitionOrdering.getFieldPositions(); boolean[] sortOrderings = this.partitionOrdering.getFieldSortDirections(); final TypeComparator<IN> sortComparator; if (inputType instanceof CompositeType) { sortComparator = ((CompositeType<IN>) inputType).createComparator(sortColumns, sortOrderings, 0, executionConfig); } else if (inputType instanceof AtomicType) { sortComparator = ((AtomicType) inputType).createComparator(sortOrderings[0], executionConfig); } else { throw new UnsupportedOperationException("Partition sorting does not support type "+inputType+" yet."); } Collections.sort(inputData, new Comparator<IN>() { @Override public int compare(IN o1, IN o2) { return sortComparator.compare(o1, o2); } }); return inputData; } }
@Override protected List<IN> executeOnCollections(List<IN> inputData, RuntimeContext runtimeContext, ExecutionConfig executionConfig) { TypeInformation<IN> inputType = getInput().getOperatorInfo().getOutputType(); int[] sortColumns = this.partitionOrdering.getFieldPositions(); boolean[] sortOrderings = this.partitionOrdering.getFieldSortDirections(); final TypeComparator<IN> sortComparator; if (inputType instanceof CompositeType) { sortComparator = ((CompositeType<IN>) inputType).createComparator(sortColumns, sortOrderings, 0, executionConfig); } else if (inputType instanceof AtomicType) { sortComparator = ((AtomicType) inputType).createComparator(sortOrderings[0], executionConfig); } else { throw new UnsupportedOperationException("Partition sorting does not support type "+inputType+" yet."); } Collections.sort(inputData, new Comparator<IN>() { @Override public int compare(IN o1, IN o2) { return sortComparator.compare(o1, o2); } }); return inputData; } }
@Override protected List<IN> executeOnCollections(List<IN> inputData, RuntimeContext runtimeContext, ExecutionConfig executionConfig) { TypeInformation<IN> inputType = getInput().getOperatorInfo().getOutputType(); int[] sortColumns = this.partitionOrdering.getFieldPositions(); boolean[] sortOrderings = this.partitionOrdering.getFieldSortDirections(); final TypeComparator<IN> sortComparator; if (inputType instanceof CompositeType) { sortComparator = ((CompositeType<IN>) inputType).createComparator(sortColumns, sortOrderings, 0, executionConfig); } else if (inputType instanceof AtomicType) { sortComparator = ((AtomicType) inputType).createComparator(sortOrderings[0], executionConfig); } else { throw new UnsupportedOperationException("Partition sorting does not support type "+inputType+" yet."); } Collections.sort(inputData, new Comparator<IN>() { @Override public int compare(IN o1, IN o2) { return sortComparator.compare(o1, o2); } }); return inputData; } }