List of reposition() Examples

Examples of reposition()

com.slytechs.utils.memory.BufferBlock.reposition()
com.slytechs.utils.memory.PartialBuffer.reposition()
Repositions the ByteBuffer properties "position" and "limit" to the bounds specified by regional and length. The regional position is remapped to a local posiiton and the buffer properites are reset. @param regional regional position to set the ByteBuffer "position" property @param length the length of the requested region which is also used to calculate the ByteBuffer's limit property value
edu.cornell.med.icb.goby.alignments.AlignmentReader.reposition()
edu.cornell.med.icb.goby.alignments.AlignmentReaderImpl.reposition()
edu.cornell.med.icb.goby.counts.CountBinningAdapterI.reposition()
edu.cornell.med.icb.goby.counts.CountBinningAdaptor.reposition()
org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()
Repositions the underlying store stream to the requested position.
Repositioning is required because there can be several uses of the store stream, which changes the position of it. If a class is dependent on the underlying stream not changing its position, it must call reposition with the position it expects before using the stream again. @throws IOException if reading from the store stream fails @throws StandardException if resetting the store in stream fails, orsome other exception happens in store @see #getPosition
org.enhydra.shark.xpdl.XMLCollection.reposition()

Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

        PositionedStoreStream pss = new PositionedStoreStream(in);
        assertEquals(0, pss.getPosition());
        // Position backwards one by one.
        for (int i=(int)length; i >= 0; i--) {
            InputStream inComp = new LoopingAlphabetStream(length);
            pss.reposition(i);
            inComp.skip(i);
            assertEquals(inComp.read(), pss.read());
        }
        // Position backwards two by two.
        for (int i=(int)length -1; i >= 0; i -= 2) {

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

            assertEquals(inComp.read(), pss.read());
        }
        // Position backwards two by two.
        for (int i=(int)length -1; i >= 0; i -= 2) {
            InputStream inComp = new LoopingAlphabetStream(length);
            pss.reposition(i);
            inComp.skip(i);
            assertEquals(inComp.read(), pss.read());
        }
    }

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

    public void testSimpleReadSequence()
            throws IOException, StandardException {
        InputStream in = new LoopingAlphabetStream(26);
        PositionedStoreStream pss = new PositionedStoreStream(in);
        assertEquals('a', pss.read());
        pss.reposition(9);
        assertEquals('j', pss.read());
        pss.reposition(10);
        assertEquals('k', pss.read());
        pss.reposition(9);
        assertEquals('j', pss.read());

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

        InputStream in = new LoopingAlphabetStream(26);
        PositionedStoreStream pss = new PositionedStoreStream(in);
        assertEquals('a', pss.read());
        pss.reposition(9);
        assertEquals('j', pss.read());
        pss.reposition(10);
        assertEquals('k', pss.read());
        pss.reposition(9);
        assertEquals('j', pss.read());
        pss.reposition(25);
        assertEquals('z', pss.read());

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

        assertEquals('a', pss.read());
        pss.reposition(9);
        assertEquals('j', pss.read());
        pss.reposition(10);
        assertEquals('k', pss.read());
        pss.reposition(9);
        assertEquals('j', pss.read());
        pss.reposition(25);
        assertEquals('z', pss.read());
        assertEquals(-1, pss.read());
        pss.reposition(1);

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

        assertEquals('j', pss.read());
        pss.reposition(10);
        assertEquals('k', pss.read());
        pss.reposition(9);
        assertEquals('j', pss.read());
        pss.reposition(25);
        assertEquals('z', pss.read());
        assertEquals(-1, pss.read());
        pss.reposition(1);
        assertEquals('b', pss.read());
        pss.reposition(1);

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

        pss.reposition(9);
        assertEquals('j', pss.read());
        pss.reposition(25);
        assertEquals('z', pss.read());
        assertEquals(-1, pss.read());
        pss.reposition(1);
        assertEquals('b', pss.read());
        pss.reposition(1);
        assertEquals('b', pss.read());
    }

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

        pss.reposition(25);
        assertEquals('z', pss.read());
        assertEquals(-1, pss.read());
        pss.reposition(1);
        assertEquals('b', pss.read());
        pss.reposition(1);
        assertEquals('b', pss.read());
    }


    /**
     * A regression test for DERBY-3735.

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

            pss.read(b);
            println("Position at iteration " + i + ": " + pss.getPosition());
        }
        // This failed, because we tried skipping more bytes than there are in
        // the stream to get to position 0.
        pss.reposition(0);
    }


    /**
     * Tests that trying to move past the end of the stream leaves the stream
     * object in a consistent state, and can be repositioned again after the

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Examples of org.apache.derby.impl.jdbc.PositionedStoreStream.reposition()

            throws IOException, StandardException {
        final long size = 10;
        InputStream in = new LoopingAlphabetStream(size);
        PositionedStoreStream pss = new PositionedStoreStream(in);
        assertEquals("Invalid initial position", 0L, pss.getPosition());
        pss.reposition(size -1); // Goto end.
        assertEquals(size -1, pss.getPosition());
        assertEquals('j', pss.read());
        assertEquals(size, pss.getPosition());
        assertEquals(-1, pss.read());
        // This step is crucial, position must be different than zero when the

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