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

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

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        return new AbstractTaggedValueArgumentScalarEvaluator(args) {
            @Override
            protected void evaluate(TaggedValuePointable[] args, IPointable result) throws SystemException {
                try {
                    abvs.reset();
                    sb.reset(abvs);
                    TaggedValuePointable tvp1 = args[0];
                    // Second  parameter is optional.
                    if (args.length > 1) {
                        TaggedValuePointable tvp2 = args[1];
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            protected boolean transformThenCompareTaggedValues(AbstractValueComparisonOperation aOp,
                    TaggedValuePointable tvpArg1, TaggedValuePointable tvpArg2, DynamicContext dCtx)
                    throws SystemException {
                boolean tagTransformed1 = false, tagTransformed2 = false;
                abvsInner1.reset();
                abvsInner2.reset();
                tvpTransform1.set(tvpArg1);
                tvpTransform2.set(tvpArg2);
                int tid1 = FunctionHelper.getBaseTypeForGeneralComparisons(tvpTransform1.getTag());
                int tid2 = FunctionHelper.getBaseTypeForGeneralComparisons(tvpTransform2.getTag());
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            @Override
            protected void evaluate(TaggedValuePointable[] args, IPointable result) throws SystemException {
                try {
                    TaggedValuePointable tvp = args[0];
                    if (tvp.getTag() == ValueTag.SEQUENCE_TAG) {
                        abvs.reset();
                        sb.reset(abvs);
                        tvp.getValue(seq);
                        int seqLen = seq.getEntryCount();
                        for (int j = 0; j < seqLen; ++j) {
                            seq.getEntry(seqLen - j - 1, p);
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        return new AbstractTaggedValueArgumentScalarEvaluator(args) {
            @Override
            protected void evaluate(TaggedValuePointable[] args, IPointable result) throws SystemException {
                try {
                    dCtx.getCurrentDateTime(datetimep);
                    abvsInner.reset();
                    castToTime.convertDatetime(datetimep, dOutInner);
                    result.set(abvsInner);
                } catch (IOException e) {
                    throw new SystemException(ErrorCode.SYSE0001, e);
                }
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            protected void evaluate(TaggedValuePointable[] args, IPointable result) throws SystemException {
                TaggedValuePointable tvp1 = args[0];
                // Only accept node trees as input.
                if (tvp1.getTag() == ValueTag.NODE_TREE_TAG) {
                    try {
                        abvs.reset();
                        tvp1.getValue(ntp);
                        dOut.write(ValueTag.XS_INT_TAG);
                        tvp1.getValue(ntp);
                        dOut.writeInt(ntp.getRootNodeId());
                        result.set(abvs);
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        return new AbstractTaggedValueArgumentScalarEvaluator(args) {
            @Override
            protected void evaluate(TaggedValuePointable[] args, IPointable result) throws SystemException {
                try {
                    dCtx.getCurrentDateTime(datetimep);
                    abvsInner.reset();
                    castToDate.convertDatetime(datetimep, dOutInner);
                    result.set(abvsInner);
                } catch (IOException e) {
                    throw new SystemException(ErrorCode.SYSE0001, e);
                }
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            final FunctionHelper.TypedPointables tp = new FunctionHelper.TypedPointables();
            AbstractCastableAsOperation aOp = new CastableAsStringOperation();

            @Override
            protected void evaluate(TaggedValuePointable tvp, IPointable result) throws SystemException {
                abvs.reset();
                int tid = tvp.getTag();
                try {
                    switch (tid) {
                        case ValueTag.XS_ANY_URI_TAG:
                            tvp.getValue(tp.utf8sp);
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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);
                                    longp.set(abvsInteger.getByteArray(), abvsInteger.getStartOffset() + 1,
                                            LongPointable.TYPE_TRAITS.getFixedLength());
                            }
                            aOp.operateInteger(longp, dOut);
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                        int seqLen = seq.getEntryCount();
                        for (int j = 0; j < seqLen; ++j) {
                            seq.getEntry(j, p);
                            tvp.set(p.getByteArray(), p.getStartOffset(), p.getLength());
                            if (FunctionHelper.compareTaggedValues(aOp, tvp, tvp2, dCtx)) {
                                abvsInner.reset();
                                dOutInner.write(ValueTag.XS_INTEGER_TAG);
                                dOutInner.writeLong(j + 1);
                                sb.addItem(abvsInner);
                            }
                        }
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                                sb.addItem(abvsInner);
                            }
                        }
                    } else {
                        if (FunctionHelper.compareTaggedValues(aOp, tvp1, tvp2, dCtx)) {
                            abvsInner.reset();
                            dOutInner.write(ValueTag.XS_INTEGER_TAG);
                            dOutInner.writeLong(1);
                            sb.addItem(abvsInner);
                        }
                    }
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