Package edu.uci.ics.hyracks.data.std.util

Examples of edu.uci.ics.hyracks.data.std.util.ArrayBackedValueStorage.reset()

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                }
            }

            private void getDecimalPointable(TypedPointables tp, TaggedValuePointable tvp) throws SystemException,
                    IOException {
                abvsInner.reset();
                long value;
                switch (tvp.getTag()) {
                    case ValueTag.XS_DECIMAL_TAG:
                        tvp.getValue(tp.decp);
                        return;
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            AbstractCastToOperation aOp = new CastToStringOperation();
            int castToTag = 0;

            @Override
            protected void evaluate(TaggedValuePointable tvp, IPointable result) throws SystemException {
                abvs.reset();
                int tid = tvp.getTag();
                if (castToTag == -1 || castToTag == 0) {
                    // The promote type is not supported. No change.
                    result.set(tvp);
                    return;
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                                case ValueTag.XS_UNSIGNED_INT_TAG:
                                case ValueTag.XS_SHORT_TAG:
                                case ValueTag.XS_UNSIGNED_SHORT_TAG:
                                case ValueTag.XS_BYTE_TAG:
                                case ValueTag.XS_UNSIGNED_BYTE_TAG:
                                    abvsInteger.reset();
                                    FunctionHelper.getIntegerPointable(tvp, dOutInteger, tp);
                                    longp.set(abvsInteger.getByteArray(), abvsInteger.getStartOffset() + 1,
                                            LongPointable.TYPE_TRAITS.getFixedLength());
                            }
                            aOp.operateInteger(longp, dOut);
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            final TypedPointables tp = new TypedPointables();
            AbstractCastToOperation aOp = new CastToStringOperation();

            @Override
            protected void evaluate(TaggedValuePointable tvp, IPointable result) throws SystemException {
                abvs.reset();
                int tid = tvp.getTag();
                try {
                    switch (tid) {
                    /**
                     * Primitive Datatypes (Alphabetical)
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                                case ValueTag.XS_UNSIGNED_INT_TAG:
                                case ValueTag.XS_SHORT_TAG:
                                case ValueTag.XS_UNSIGNED_SHORT_TAG:
                                case ValueTag.XS_BYTE_TAG:
                                case ValueTag.XS_UNSIGNED_BYTE_TAG:
                                    abvsInteger.reset();
                                    FunctionHelper.getIntegerPointable(tvp, dOutInteger, tp);
                                    longp.set(abvsInteger.getByteArray(), abvsInteger.getStartOffset() + 1,
                                            LongPointable.TYPE_TRAITS.getFixedLength());
                            }
                            aOp.operateInteger(longp, dOut);
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                            }
                        }

                        // Set count as a TaggedValuePointable.
                        try {
                            abvs.reset();
                            dOut.write(ValueTag.XS_INTEGER_TAG);
                            dOut.writeLong(seqLen);
                            tvpCount.set(abvs);
                        } catch (Exception e) {
                            throw new SystemException(ErrorCode.SYSE0001, e);
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                case ValueTag.XS_UNSIGNED_INT_TAG:
                case ValueTag.XS_SHORT_TAG:
                case ValueTag.XS_UNSIGNED_SHORT_TAG:
                case ValueTag.XS_BYTE_TAG:
                case ValueTag.XS_UNSIGNED_BYTE_TAG:
                    abvsArgument2.reset();
                    getIntegerPointable(tvp2, dOutArgument2, tp2);
                    longp2.set(abvsArgument2.getByteArray(), abvsArgument2.getStartOffset() + 1,
                            LongPointable.TYPE_TRAITS.getFixedLength());
                    break;
                case ValueTag.XS_DOUBLE_TAG:
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                    tvp2.getValue(doublep2);
                    break;
                case ValueTag.XS_UNTYPED_ATOMIC_TAG:
                    tid2 = ValueTag.XS_DOUBLE_TAG;
                    tvp2.getValue(tp2.utf8sp);
                    abvsArgument2.reset();
                    castToDouble.convertUntypedAtomic(tp2.utf8sp, dOutArgument2);
                    doublep2.set(abvsArgument2.getByteArray(), abvsArgument2.getStartOffset() + 1,
                            DoublePointable.TYPE_TRAITS.getFixedLength());
                    break;
            }
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                tvp1new.set(abvsArgument1.getByteArray(), abvsArgument1.getStartOffset(),
                        LongPointable.TYPE_TRAITS.getFixedLength() + 1);
            } else {
                tvp1new = tvp1;
            }
            abvsArgument2.reset();
            if (tvp2.getTag() == ValueTag.XS_UNTYPED_ATOMIC_TAG) {
                tvp2.getValue(tp2.utf8sp);
                castToDouble.convertUntypedAtomic(tp2.utf8sp, dOutArgument2);
                tvp2new.set(abvsArgument2.getByteArray(), abvsArgument2.getStartOffset(),
                        DoublePointable.TYPE_TRAITS.getFixedLength() + 1);
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        return new AbstractTaggedValueArgumentAggregateEvaluator(args) {
            @Override
            public void init() throws AlgebricksException {
                abvs.reset();
                slots.clear();
                dataArea.reset();
            }

            @Override
            public void finishPartial(IPointable result) throws AlgebricksException {
                finish(result);
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