Package io.airlift.slice

Examples of io.airlift.slice.DynamicSliceOutput.slice()

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            DynamicSliceOutput dynamicSliceOutput = new DynamicSliceOutput(ESTIMATED_JSON_OUTPUT_SIZE);
            try (JsonGenerator jsonGenerator = JSON_FACTORY.createJsonGenerator(dynamicSliceOutput)) {
                jsonGenerator.copyCurrentStructure(jsonParser);
            }
            return dynamicSliceOutput.slice();
        }
    }

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

        return out.slice();
    }

    @Override
    public int estimatedSerializedSize()
    {
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        else {
            DynamicSliceOutput sliceOutput = new DynamicSliceOutput(currentValue.digest.estimatedSerializedSizeInBytes());
            currentValue.digest.serialize(sliceOutput);
            sliceOutput.appendDouble(currentValue.percentile);

            output.append(sliceOutput.slice());
        }
    }

    @Override
    public void evaluateFinal(DigestAndPercentile currentValue, BlockBuilder output)
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        else {
            DynamicSliceOutput sliceOutput = new DynamicSliceOutput(currentValue.digest.estimatedSerializedSizeInBytes());
            currentValue.digest.serialize(sliceOutput);
            sliceOutput.appendDouble(currentValue.percentile);

            output.append(sliceOutput.slice());
        }
    }

    @Override
    public void evaluateFinal(DigestAndPercentile currentValue, BlockBuilder output)
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        else {
            DynamicSliceOutput sliceOutput = new DynamicSliceOutput(currentValue.digest.estimatedSerializedSizeInBytes());
            currentValue.digest.serialize(sliceOutput);
            sliceOutput.appendDouble(currentValue.percentile);

            output.append(sliceOutput.slice());
        }
    }

    @Override
    public void evaluateFinal(DigestAndPercentile currentValue, BlockBuilder output)
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        else {
            DynamicSliceOutput sliceOutput = new DynamicSliceOutput(currentValue.digest.estimatedSerializedSizeInBytes());
            currentValue.digest.serialize(sliceOutput);
            sliceOutput.appendDouble(currentValue.percentile);

            output.append(sliceOutput.slice());
        }
    }

    @Override
    public void evaluateFinal(DigestAndPercentile currentValue, BlockBuilder output)
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            if (page != null) {
                headers.put(CONTENT_TYPE, PRESTO_PAGES);
                headers.put(PRESTO_PAGE_NEXT_TOKEN, String.valueOf(pageToken + 1));
                DynamicSliceOutput output = new DynamicSliceOutput(256);
                PagesSerde.writePages(createTestingBlockEncodingManager(), output, page);
                return new TestingResponse(HttpStatus.OK, headers.build(), output.slice().getInput());
            }
            else if (taskBuffer.isFinished()) {
                headers.put(PRESTO_PAGE_NEXT_TOKEN, String.valueOf(pageToken));
                return new TestingResponse(HttpStatus.GONE, headers.build(), new byte[0]);
            }
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        long nextToken = token + responsePages.size();
        tokenByLocation.put(location, nextToken);

        DynamicSliceOutput sliceOutput = new DynamicSliceOutput(64);
        PagesSerde.writePages(createTestingBlockEncodingManager(), sliceOutput, responsePages);
        byte[] bytes = sliceOutput.slice().getBytes();
        return new TestingResponse(HttpStatus.OK,
                ImmutableListMultimap.of(
                        CONTENT_TYPE, PRESTO_PAGES,
                        PRESTO_PAGE_TOKEN, String.valueOf(token),
                        PRESTO_PAGE_NEXT_TOKEN, String.valueOf(nextToken)
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                .build();
        Page expectedPage = new Page(expectedBlock, expectedBlock, expectedBlock);

        DynamicSliceOutput sliceOutput = new DynamicSliceOutput(1024);
        writePages(createTestingBlockEncodingManager(), sliceOutput, expectedPage, expectedPage, expectedPage);
        Iterator<Page> pageIterator = readPages(createTestingBlockEncodingManager(), sliceOutput.slice().getInput());
        assertPageEquals(pageIterator.next(), expectedPage);
        assertPageEquals(pageIterator.next(), expectedPage);
        assertPageEquals(pageIterator.next(), expectedPage);
        assertFalse(pageIterator.hasNext());
    }
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    private static int serializedSize(Page expectedPage)
    {
        DynamicSliceOutput sliceOutput = new DynamicSliceOutput(1024);
        writePages(createTestingBlockEncodingManager(), sliceOutput, expectedPage);
        Slice slice = sliceOutput.slice();

        Iterator<Page> pageIterator = readPages(createTestingBlockEncodingManager(), slice.getInput());
        assertPageEquals(pageIterator.next(), expectedPage);
        assertFalse(pageIterator.hasNext());
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