Examples of org.nustaq.serialization.simpleapi.DefaultCoder

Package org.nustaq.serialization.simpleapi

Examples of org.nustaq.serialization.simpleapi.DefaultCoder

org.nustaq.serialization.simpleapi.DefaultCoder
Created by ruedi on 09.11.14. Encodes Objects to byte arrays and vice versa using slight value compression and a platform neutral data layout (no diff regarding big/little endian). Implementation is conservative (no unsafe) As this makes use of the stream oriented API, operation is not zero copy. However this is not too significant compared to cost of serialization. KEEP and reuse instances, creation is expensive. This class cannot be used concurrently. Works similar to the unsafe coders, but does not use Unsafe. Note that reading and writing coder must match each other in type and configuration.

        Assert.assertTrue(store.getSize() == MAX);
        store.free();
    }


    protected FSTCoder createCoder() {
        return new DefaultCoder();
    }

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        System.out.println("default unshared ..");
        carBenchInternDefault(false);
    }


    public void carBenchInternDefault(boolean shared) throws Exception {
        DefaultCoder coder =new DefaultCoder(shared,
                Car.class, CarBench.Engine.class, CarBench.Model.class,
                CarBench.Accel.class, CarBench.PerformanceFigures.class,
                CarBench.FueldData.class, CarBench.OptionalExtras.class);


        byte arr[] = new byte[10000];

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     * @param keyLen - maximum len of a key
     * @param sizeMemBytes - size of memory (not bigger than OS heap
     * @param numberOfEleems - estimation on number of key-value pairs (autogrow, just educated guess)
     */
    public FSTAsciiStringOffheapMap(int keyLen, long sizeMemBytes, int numberOfEleems) {
        super(keyLen, sizeMemBytes, numberOfEleems, new DefaultCoder());
        tmpKey = new LeftCutStringByteSource(null,0,keyLen);
    }

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     * @param size   - max size of file (can be GB, check OS settings to avoid eager write-to-disk)
     * @param numelem - estimated number of key-value pairs (will auto-grow, just educated guess)
     * @throws Exception
     */
    public FSTAsciiStringOffheapMap(String file, int keylen, long size, int numelem) throws Exception {
        this(file,keylen,size,numelem,new DefaultCoder());
    }

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    public FSTLongOffheapMap(String mappedFile, long sizeMemBytes, int numberOfElems, FSTCoder coder) throws Exception {
        super(mappedFile, 8, sizeMemBytes, numberOfElems, coder);
    }


    public FSTLongOffheapMap(long sizeBytes, int numberOfElems) {
        super(8, sizeBytes, numberOfElems, new DefaultCoder());
    }

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    public FSTLongOffheapMap(long sizeBytes, int numberOfElems) {
        super(8, sizeBytes, numberOfElems, new DefaultCoder());
    }


    public FSTLongOffheapMap(String mappedFile, long sizeMemBytes, int numberOfElems) throws Exception {
        super(mappedFile, 8, sizeMemBytes, numberOfElems, new DefaultCoder());
    }

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        System.out.println("default unshared ..");
        carBenchInternDefault(false);
    }


    public void carBenchInternDefault(boolean shared) throws Exception {
        DefaultCoder coder =new DefaultCoder(shared,
                Car.class, CarBench.Engine.class, CarBench.Model.class,
                CarBench.Accel.class, CarBench.PerformanceFigures.class,
                CarBench.FueldData.class, CarBench.OptionalExtras.class);


        byte arr[] = new byte[10000];

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Related Classes of org.nustaq.serialization.simpleapi.DefaultCoder

offheap.StringOffHeapTest

org.nustaq.offheap.FSTAsciiStringOffheapMap

org.nustaq.offheap.FSTLongOffheapMap

ser.CarBench

ser.CarBenchBinarized

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