Examples of Slice

com.backtype.hadoop.datastores.TimeSliceStore.Slice
com.extjs.gxt.charts.client.model.charts.PieChart.Slice
com.facebook.presto.jdbc.internal.airlift.slice.Slice
com.googlecode.charts4j.Slice
Slice of pie for a {@link PieChart}. If the number of colors specified is less than the number of slices, then colors are interpolated. If no colors are specified, pie segment colors are interpolated from dark orange to pale yellow. If slices do not add up to 100, slices will be proportional to the total of all slices. @author Julien Chastang (julien.c.chastang at gmail dot com) @see PieChart @see GCharts
io.airlift.slice.Slice
k8.buffer.Slice
net.sf.cram.structure.Slice
org.apache.hadoop.hive.ql.io.slice.Slice
org.apache.openjpa.slice.Slice
Represents a database slice of immutable logical name, a configuration and status. A Slice is uniquely identified by its logical name. @author Pinaki Poddar
org.apache.solr.common.cloud.Slice
org.codehaus.preon.annotation.Slice
org.iq80.leveldb.util.Slice
Little Endian slice of a byte array.
org.openrdf.query.algebra.Slice
3.org/TR/rdf-sparql-query/#defn_algSlice">SPARQL Query Language for RDF. The SLICE operator selects specific results from the underlying tuple expression based on an offset and limit value (both optional). @author Arjohn Kampman
org.python.antlr.ast.Slice
org.python.antlr.base.slice
org.python.pydev.parser.jython.ast.Slice
tomekkup.helenos.types.Slice
nu.org/licences/gpl.html @author Tomek Kuprowski (tomekkuprowski at gmail dot com)*
tree.expression.Slice

Examples of org.iq80.leveldb.util.Slice

        return comparator.name();
    }


    @Override
    public Slice findShortestSeparator(Slice start, Slice limit) {
        return new Slice(comparator.findShortestSeparator(start.getBytes(), limit.getBytes()));
    }

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Examples of org.iq80.leveldb.util.Slice

        return new Slice(comparator.findShortestSeparator(start.getBytes(), limit.getBytes()));
    }


    @Override
    public Slice findShortSuccessor(Slice key) {
        return new Slice(comparator.findShortSuccessor(key.getBytes()));
    }

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Examples of org.iq80.leveldb.util.Slice


        // If we just wrote a block, we can now add the handle to index block
        if (pendingIndexEntry) {
            Preconditions.checkState(dataBlockBuilder.isEmpty(), "Internal error: Table has a pending index entry but data block builder is empty");


            Slice shortestSeparator = userComparator.findShortestSeparator(lastKey, key);


            Slice handleEncoding = BlockHandle.writeBlockHandle(pendingHandle);
            indexBlockBuilder.add(shortestSeparator, handleEncoding);
            pendingIndexEntry = false;
        }


        lastKey = key;

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Examples of org.iq80.leveldb.util.Slice


    private BlockHandle writeBlock(BlockBuilder blockBuilder)
            throws IOException
    {
        // close the block
        Slice raw = blockBuilder.finish();


        // attempt to compress the block
        Slice blockContents = raw;
        CompressionType blockCompressionType = CompressionType.NONE;
        if (compressionType == CompressionType.SNAPPY) {
            ensureCompressedOutputCapacity(maxCompressedLength(raw.length()));
            try {
                int compressedSize = Snappy.compress(raw.getRawArray(), raw.getRawOffset(), raw.length(), compressedOutput.getRawArray(), 0);


                // Don't use the compressed data if compressed less than 12.5%,
                if (compressedSize < raw.length() - (raw.length() / 8)) {
                    blockContents = compressedOutput.slice(0, compressedSize);
                    blockCompressionType = CompressionType.SNAPPY;
                }
            }
            catch (IOException ignored) {
                // compression failed, so just store uncompressed form
            }
        }


        // create block trailer
        BlockTrailer blockTrailer = new BlockTrailer(blockCompressionType, crc32c(blockContents, blockCompressionType));
        Slice trailer = BlockTrailer.writeBlockTrailer(blockTrailer);


        // create a handle to this block
        BlockHandle blockHandle = new BlockHandle(position, blockContents.length());


        // write data and trailer
        position += fileChannel.write(new ByteBuffer[]{blockContents.toByteBuffer(), trailer.toByteBuffer()});


        // clean up state
        blockBuilder.reset();


        return blockHandle;

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Examples of org.iq80.leveldb.util.Slice

        // TODO(postrelease): Add stats and other meta blocks
        BlockHandle metaindexBlockHandle = writeBlock(metaIndexBlockBuilder);


        // add last handle to index block
        if (pendingIndexEntry) {
            Slice shortSuccessor = userComparator.findShortSuccessor(lastKey);


            Slice handleEncoding = BlockHandle.writeBlockHandle(pendingHandle);
            indexBlockBuilder.add(shortSuccessor, handleEncoding);
            pendingIndexEntry = false;
        }


        // write index block
        BlockHandle indexBlockHandle = writeBlock(indexBlockBuilder);


        // write footer
        Footer footer = new Footer(metaindexBlockHandle, indexBlockHandle);
        Slice footerEncoding = Footer.writeFooter(footer);
        position += fileChannel.write(footerEncoding.toByteBuffer());
    }

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Examples of org.iq80.leveldb.util.Slice

        return new BlockHandle(offset, (int) size);
    }


    public static Slice writeBlockHandle(BlockHandle blockHandle)
    {
        Slice slice = Slices.allocate(MAX_ENCODED_LENGTH);
        SliceOutput sliceOutput = slice.output();
        writeBlockHandleTo(blockHandle, sliceOutput);
        return slice.slice();
    }

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Examples of org.iq80.leveldb.util.Slice

        if (sharedBytes < Math.min(start.length(), limit.length())) {
            // if we can add one to the last shared byte without overflow and the two keys differ by more than
            // one increment at this location.
            int lastSharedByte = start.getUnsignedByte(sharedBytes);
            if (lastSharedByte < 0xff && lastSharedByte + 1 < limit.getUnsignedByte(sharedBytes)) {
                Slice result = start.copySlice(0, sharedBytes + 1);
                result.setByte(sharedBytes, lastSharedByte + 1);


                assert (compare(result, limit) < 0) : "start must be less than last limit";
                return result;
            }
        }

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Examples of org.iq80.leveldb.util.Slice

    {
        // Find first character that can be incremented
        for (int i = 0; i < key.length(); i++) {
            int b = key.getUnsignedByte(i);
            if (b != 0xff) {
                Slice result = key.copySlice(0, i + 1);
                result.setByte(i, b +1);
                return result;
            }
        }
        // key is a run of 0xffs.  Leave it alone.
        return key;

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Examples of org.iq80.leveldb.util.Slice

        return new Footer(metaindexBlockHandle, indexBlockHandle);
    }


    public static Slice writeFooter(Footer Footer)
    {
        Slice slice = Slices.allocate(ENCODED_LENGTH);
        writeFooter(Footer, slice.output());
        return slice;
    }

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Examples of org.iq80.leveldb.util.Slice

    {
        Preconditions.checkArgument(slice.length() <= 0xffff, "length %s is larger than two bytes", slice.length());
        Preconditions.checkArgument(blockOffset + HEADER_SIZE <= BLOCK_SIZE);


        // create header
        Slice header = newLogRecordHeader(type, slice);


        // write the header and the payload
        ensureCapacity(header.length() + slice.length());
        header.getBytes(0, mappedByteBuffer);
        slice.getBytes(0, mappedByteBuffer);


        blockOffset += HEADER_SIZE + slice.length();
    }

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