private void validate(IFrameTupleAccessor innerAccessor, int i) {
assertTrue(tid < accessor.getTupleCount());
assertEquals(accessor.getTupleLength(tid), innerAccessor.getTupleLength(i));
assertArrayEquals(
Arrays.copyOfRange(
accessor.getBuffer().array(),
accessor.getTupleStartOffset(tid),
accessor.getTupleEndOffset(tid)),
Arrays.copyOfRange(
innerAccessor.getBuffer().array(),
innerAccessor.getTupleStartOffset(i),
innerAccessor.getTupleEndOffset(i)));
tid++;
}
private void writeSearchResults(IFrameTupleAccessor leftAccessor, int tIndex) throws Exception {
while (cursor.hasNext()) {
tb.reset();
cursor.next();
ITupleReference frameTuple = cursor.getTuple();
for (int i = 0; i < inputRecDesc.getFields().length; i++) {
int tupleStart = leftAccessor.getTupleStartOffset(tIndex);
int fieldStart = leftAccessor.getFieldStartOffset(tIndex, i);
int offset = leftAccessor.getFieldSlotsLength() + tupleStart + fieldStart;
int len = leftAccessor.getFieldEndOffset(tIndex, i) - fieldStart;
dos.write(leftAccessor.getBuffer().array(), offset, len);
tb.addFieldEndOffset();
}
for (int i = 0; i < frameTuple.getFieldCount(); i++) {
dos.write(
frameTuple.getFieldData(i), frameTuple.getFieldStart(i), frameTuple.getFieldLength(i));
tb.addFieldEndOffset();
}
if (!appender.append(tb.getFieldEndOffsets(), tb.getByteArray(), 0, tb.getSize())) {
FrameUtils.flushFrame(writeBuffer, writer);
appender.reset(writeBuffer, true);
if (!appender.append(tb.getFieldEndOffsets(), tb.getByteArray(), 0, tb.getSize())) {
throw new IllegalStateException();
}
}
}
}
/** write the left result */
private void writeLeftResults(IFrameTupleAccessor leftAccessor, int tIndex) throws Exception {
tb.reset();
for (int i = 0; i < inputRecDesc.getFields().length; i++) {
int tupleStart = leftAccessor.getTupleStartOffset(tIndex);
int fieldStart = leftAccessor.getFieldStartOffset(tIndex, i);
int offset = leftAccessor.getFieldSlotsLength() + tupleStart + fieldStart;
int len = leftAccessor.getFieldEndOffset(tIndex, i) - fieldStart;
dos.write(leftAccessor.getBuffer().array(), offset, len);
tb.addFieldEndOffset();
}
if (!appender.append(tb.getFieldEndOffsets(), tb.getByteArray(), 0, tb.getSize())) {
FrameUtils.flushFrame(writeBuffer, writer);
appender.reset(writeBuffer, true);
if (!appender.append(tb.getFieldEndOffsets(), tb.getByteArray(), 0, tb.getSize())) {
throw new IllegalStateException();
}
}
}