Examples of java.nio.LongBuffer.position()

java.nio.LongBuffer.position()

        int offset = elements.position();
        int newOffset = offset + fromIndex;
        int newLength = toIndex - fromIndex;
        subArrayCheck(newOffset, newLength);
        LongBuffer copy = elements.duplicate();
        copy.position(newOffset);
        copy.limit(newOffset + newLength);
        return new SubBoundedLongBufferArrayImpl(this, copy);
    }


    /**

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        // readonly's contents should be the same as buf
        LongBuffer readonly = buf.asReadOnlyBuffer();
        assertNotSame(buf, readonly);
        assertTrue(readonly.isReadOnly());
        assertEquals(buf.position(), readonly.position());
        assertEquals(buf.limit(), readonly.limit());
        assertEquals(buf.isDirect(), readonly.isDirect());
        assertEquals(buf.order(), readonly.order());
        assertContentEquals(buf, readonly);

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        assertEquals(buf.order(), readonly.order());
        assertContentEquals(buf, readonly);


        // readonly's position, mark, and limit should be independent to buf
        readonly.reset();
        assertEquals(readonly.position(), 0);
        readonly.clear();
        assertEquals(buf.position(), buf.limit());
        buf.reset();
        assertEquals(buf.position(), 0);
    }

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        assertEquals(0, buf.compareTo(other));
        assertEquals(0, other.compareTo(buf));
        buf.position(1);
        assertTrue(buf.compareTo(other) > 0);
        assertTrue(other.compareTo(buf) < 0);
        other.position(2);
        assertTrue(buf.compareTo(other) < 0);
        assertTrue(other.compareTo(buf) > 0);
        buf.position(2);
        other.limit(5);
        assertTrue(buf.compareTo(other) > 0);

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        buf.position(buf.limit());


        // duplicate's contents should be the same as buf
        LongBuffer duplicate = buf.duplicate();
        assertNotSame(buf, duplicate);
        assertEquals(buf.position(), duplicate.position());
        assertEquals(buf.limit(), duplicate.limit());
        assertEquals(buf.isReadOnly(), duplicate.isReadOnly());
        assertEquals(buf.isDirect(), duplicate.isDirect());
        assertEquals(buf.order(), duplicate.order());
        assertContentEquals(buf, duplicate);

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        assertEquals(buf.order(), duplicate.order());
        assertContentEquals(buf, duplicate);


        // duplicate's position, mark, and limit should be independent to buf
        duplicate.reset();
        assertEquals(duplicate.position(), 0);
        duplicate.clear();
        assertEquals(buf.position(), buf.limit());
        buf.reset();
        assertEquals(buf.position(), 0);

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        LongBuffer readonly = buf.asReadOnlyBuffer();
        LongBuffer duplicate = buf.duplicate();
        assertTrue(buf.hashCode() == readonly.hashCode());


        assertTrue(buf.capacity() > 5);
        duplicate.position(buf.capacity() / 2);
        assertTrue(buf.hashCode() != duplicate.hashCode());
    }


    public void testIsDirect() {
        assertFalse(buf.isDirect());

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        LongBuffer slice = buf.slice();
        assertEquals(buf.isReadOnly(), slice.isReadOnly());
        assertEquals(buf.isDirect(), slice.isDirect());
        assertEquals(buf.order(), slice.order());
        assertEquals(slice.position(), 0);
        assertEquals(slice.limit(), buf.remaining());
        assertEquals(slice.capacity(), buf.remaining());
        try {
            slice.reset();
            fail("Should throw Exception"); //$NON-NLS-1$

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            fail("Should throw NPE"); //$NON-NLS-1$
        } catch (NullPointerException e) {
        }


        LongBuffer buf = LongBuffer.wrap(array, 2, 16);
        assertEquals(buf.position(), 2);
        assertEquals(buf.limit(), 18);
        assertEquals(buf.capacity(), 20);
    }
}

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        in.position(iin.position() * INT_SIZE);


        // read our long data
        LongBuffer lin = in.asLongBuffer();
        _snapTotal = (_total = lin.get());
        in.position(iin.position() * INT_SIZE + lin.position() * 2 * INT_SIZE);


        // read our min value (which was added afterwards and must do some jockeying to maintain
        // backwards compatibility)
        if (in.position() == in.limit()) {
            _min = 0; // legacy

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