Examples with GrowableByteBuffer com.yahoo.io.GrowableByteBuffer used on opensource projects

Example 46 with GrowableByteBuffer

use of com.yahoo.io.GrowableByteBuffer in project vespa by vespa-engine.

the class TypedBinaryFormat method encode.

public static byte[] encode(Tensor tensor) {
    GrowableByteBuffer buffer = new GrowableByteBuffer();
    if (tensor instanceof MixedTensor) {
        buffer.putInt1_4Bytes(MIXED_BINARY_FORMAT_TYPE);
        new MixedBinaryFormat().encode(buffer, tensor);
    } else if (tensor instanceof IndexedTensor) {
        buffer.putInt1_4Bytes(DENSE_BINARY_FORMAT_TYPE);
        new DenseBinaryFormat().encode(buffer, tensor);
    } else {
        buffer.putInt1_4Bytes(SPARSE_BINARY_FORMAT_TYPE);
        new SparseBinaryFormat().encode(buffer, tensor);
    }
    buffer.flip();
    byte[] result = new byte[buffer.remaining()];
    buffer.get(result);
    return result;
}

Example 47 with GrowableByteBuffer

use of com.yahoo.io.GrowableByteBuffer in project vespa by vespa-engine.

the class SerializeTestCase method testOne.

@Test
public void testOne() {
    SomeIdClass s = new SomeIdClass();
    BufferSerializer buf = new BufferSerializer(new GrowableByteBuffer());
    s.serializeWithId(buf);
    buf.flip();
    Identifiable s2 = Identifiable.create(buf);
    assertThat((s2 instanceof SomeIdClass), is(true));
}

Example 48 with GrowableByteBuffer

use of com.yahoo.io.GrowableByteBuffer in project vespa by vespa-engine.

the class SerializeTestCase method testBig.

@Test
public void testBig() {
    BigIdClass dv = new BigIdClass();
    BigIdClass ov = new BigIdClass(6667666);
    BigIdClass bv = new BigIdClass(123456789);
    assertThat(BigIdClass.classId, is(42));
    assertThat(dv.getClassId(), is(42));
    assertThat(ov.getClassId(), is(42));
    assertThat(bv.getClassId(), is(42));
    assertThat(ov.equals(dv), is(false));
    assertThat(dv.equals(bv), is(false));
    assertThat(bv.equals(ov), is(false));
    BufferSerializer buf = new BufferSerializer(new GrowableByteBuffer());
    ov.serialize(buf);
    buf.flip();
    dv.deserialize(buf);
    assertThat(ov, equalTo(dv));
    assertThat(dv, equalTo(ov));
    buf = new BufferSerializer(new GrowableByteBuffer());
    bv.serializeWithId(buf);
    buf.flip();
    dv.deserializeWithId(buf);
    assertThat(bv, equalTo(dv));
    assertThat(dv, equalTo(bv));
    buf = new BufferSerializer(new GrowableByteBuffer());
    SomeIdClass s = new SomeIdClass();
    assertThat(dv.equals(s), is(false));
    assertThat(ov.equals(s), is(false));
    assertThat(bv.equals(s), is(false));
    assertThat(dv.equals(new Object()), is(false));
    s.serializeWithId(buf);
    buf.flip();
    boolean caught = false;
    try {
        dv.deserializeWithId(buf);
    } catch (IllegalArgumentException ex) {
        caught = true;
    // System.out.println(ex);
    }
    assertThat(caught, is(true));
    buf = new BufferSerializer(new GrowableByteBuffer());
    buf.putLong(null, 0x7777777777777777L);
    buf.flip();
    caught = false;
    try {
        dv.deserializeWithId(buf);
    } catch (IllegalArgumentException ex) {
        caught = true;
    // System.out.println(ex);
    }
    assertThat(caught, is(true));
}

Example 49 with GrowableByteBuffer

use of com.yahoo.io.GrowableByteBuffer in project vespa by vespa-engine.

the class SerializeTestCase method testOrdering.

@Test
public void testOrdering() {
    BufferSerializer buf = new BufferSerializer(new GrowableByteBuffer());
    assertThat(buf.order(), is(ByteOrder.BIG_ENDIAN));
    buf.putInt(null, 0x11223344);
    buf.order(ByteOrder.LITTLE_ENDIAN);
    buf.putInt(null, 0x55667788);
    assertThat(buf.order(), is(ByteOrder.LITTLE_ENDIAN));
    buf.flip();
    assertThat(buf.getByte(null), is((byte) 0x11));
    assertThat(buf.getByte(null), is((byte) 0x22));
    assertThat(buf.getShort(null), is((short) 0x4433));
    buf.order(ByteOrder.BIG_ENDIAN);
    assertThat(buf.getByte(null), is((byte) 0x88));
    assertThat(buf.getByte(null), is((byte) 0x77));
    assertThat(buf.getShort(null), is((short) 0x6655));
}

Example 50 with GrowableByteBuffer

use of com.yahoo.io.GrowableByteBuffer in project vespa by vespa-engine.

the class Document method getSerializedSize.

public int getSerializedSize() throws SerializationException {
    DocumentSerializer data = DocumentSerializerFactory.create42(new GrowableByteBuffer(64 * 1024, 2.0f));
    data.write(this);
    return data.getBuf().position();
}