Package com.facebook.presto.jdbc.internal.airlift.slice

Examples of com.facebook.presto.jdbc.internal.airlift.slice.DynamicSliceOutput

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                SizeOf.SIZE_OF_SHORT + // number of short hashes
                SizeOf.SIZE_OF_SHORT + // number of overflow entries
                SizeOf.SIZE_OF_SHORT * numberOfHashes + //
                SizeOf.SIZE_OF_SHORT * numberOfOverflows;

        DynamicSliceOutput out = new DynamicSliceOutput(size)
                .appendByte(Format.SPARSE_V1.getTag())
                .appendByte(indexBitLength)
                .appendShort(numberOfHashes)
                .appendShort(numberOfOverflows);

        for (int i = 0; i < numberOfHashes; i++) {
            out.appendShort(shortHashes[i]);
        }

        for (int i = 0; i < numberOfOverflows; i++) {
            out.appendShort(overflows[i]);
        }

        return out.slice();
    }
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    public Slice serialize()
    {
        int size = estimatedSerializedSize();

        return new DynamicSliceOutput(size)
                .appendByte(Format.DENSE_V1.getTag())
                .appendByte(indexBitLength)
                .appendByte(baseline)
                .appendBytes(deltas)
                .appendShort(overflowBucket)
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    public FixedWidthBlockBuilder(int fixedSize, BlockBuilderStatus blockBuilderStatus)
    {
        super(fixedSize);

        this.blockBuilderStatus = blockBuilderStatus;
        this.sliceOutput = new DynamicSliceOutput(blockBuilderStatus.getMaxBlockSizeInBytes());
        this.valueIsNull = new boolean[1024];
    }
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    private int currentEntrySize;

    public VariableWidthBlockBuilder(BlockBuilderStatus blockBuilderStatus)
    {
        this.blockBuilderStatus = Objects.requireNonNull(blockBuilderStatus, "blockBuilderStatus is null");
        this.sliceOutput = new DynamicSliceOutput((int) (blockBuilderStatus.getMaxBlockSizeInBytes() * 1.2));
    }
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Related Classes of com.facebook.presto.jdbc.internal.airlift.slice.DynamicSliceOutput

  • com.facebook.presto.jdbc.internal.airlift.stats.cardinality.DenseHll
  • com.facebook.presto.jdbc.internal.airlift.stats.cardinality.SparseHll
  • com.facebook.presto.jdbc.internal.type.block.FixedWidthBlockBuilder
  • com.facebook.presto.jdbc.internal.type.block.VariableWidthBlockBuilder
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