Examples with RuntimeShapeInspector org.apache.druid.query.monomorphicprocessing.RuntimeShapeInspector used on opensource projects

Example 16 with RuntimeShapeInspector

use of org.apache.druid.query.monomorphicprocessing.RuntimeShapeInspector in project druid by druid-io.

the class ExpressionMultiValueDimensionSelector method makeValueMatcher.

@Override
public ValueMatcher makeValueMatcher(Predicate<String> predicate) {
    return new ValueMatcher() {

        @Override
        public boolean matches() {
            ExprEval evaluated = getEvaluated();
            if (evaluated.isArray()) {
                List<String> array = getArray(evaluated);
                return array.stream().anyMatch(x -> predicate.apply(x));
            }
            return predicate.apply(getValue(evaluated));
        }

        @Override
        public void inspectRuntimeShape(RuntimeShapeInspector inspector) {
            inspector.visit("selector", baseSelector);
            inspector.visit("predicate", predicate);
        }
    };
}

Example 17 with RuntimeShapeInspector

use of org.apache.druid.query.monomorphicprocessing.RuntimeShapeInspector in project druid by druid-io.

the class ForwardingFilteredDimensionSelector method makeValueMatcher.

@Override
public ValueMatcher makeValueMatcher(Predicate<String> predicate) {
    final BitSet valueIds = DimensionSelectorUtils.makePredicateMatchingSet(this, predicate);
    final boolean matchNull = predicate.apply(null);
    return new ValueMatcher() {

        @Override
        public boolean matches() {
            final IndexedInts baseRow = selector.getRow();
            final int baseRowSize = baseRow.size();
            boolean nullRow = true;
            for (int i = 0; i < baseRowSize; ++i) {
                int forwardedValue = idMapping.getForwardedId(baseRow.get(i));
                if (forwardedValue >= 0) {
                    if (valueIds.get(forwardedValue)) {
                        return true;
                    }
                    nullRow = false;
                }
            }
            // null should match empty rows in multi-value columns
            return nullRow && matchNull;
        }

        @Override
        public void inspectRuntimeShape(RuntimeShapeInspector inspector) {
            inspector.visit("selector", selector);
        }
    };
}

Example 18 with RuntimeShapeInspector

use of org.apache.druid.query.monomorphicprocessing.RuntimeShapeInspector in project druid by druid-io.

the class PredicateFilteredDimensionSelector method makeValueMatcher.

@Override
public ValueMatcher makeValueMatcher(final String value) {
    return new ValueMatcher() {

        @Override
        public boolean matches() {
            final IndexedInts baseRow = selector.getRow();
            final int baseRowSize = baseRow.size();
            boolean nullRow = true;
            for (int i = 0; i < baseRowSize; i++) {
                String rowValue = lookupName(baseRow.get(i));
                if (predicate.apply(rowValue)) {
                    if (Objects.equals(rowValue, value)) {
                        return true;
                    }
                    nullRow = false;
                }
            }
            // null should match empty rows in multi-value columns
            return nullRow && value == null;
        }

        @Override
        public void inspectRuntimeShape(RuntimeShapeInspector inspector) {
            // PredicateFilteredDimensionSelector.this inspects selector and predicate as well.
            inspector.visit("selector", PredicateFilteredDimensionSelector.this);
        }
    };
}

Example 19 with RuntimeShapeInspector

use of org.apache.druid.query.monomorphicprocessing.RuntimeShapeInspector in project druid by druid-io.

the class DictionaryEncodedColumnMerger method convertSortedSegmentRowValuesToMergedRowValues.

@Override
public ColumnValueSelector convertSortedSegmentRowValuesToMergedRowValues(int segmentIndex, ColumnValueSelector source) {
    IntBuffer converter = dimConversions.get(segmentIndex);
    if (converter == null) {
        return source;
    }
    DimensionSelector sourceDimensionSelector = (DimensionSelector) source;
    IndexedInts convertedRow = new IndexedInts() {

        @Override
        public int size() {
            return sourceDimensionSelector.getRow().size();
        }

        @Override
        public int get(int index) {
            return converter.get(sourceDimensionSelector.getRow().get(index));
        }

        @Override
        public void inspectRuntimeShape(RuntimeShapeInspector inspector) {
            inspector.visit("source", source);
            inspector.visit("converter", converter);
        }
    };
    return new DimensionSelector() {

        @Override
        public IndexedInts getRow() {
            return convertedRow;
        }

        @Override
        public void inspectRuntimeShape(RuntimeShapeInspector inspector) {
            inspector.visit("convertedRow", convertedRow);
        }

        @Override
        public ValueMatcher makeValueMatcher(String value) {
            throw new UnsupportedOperationException();
        }

        @Override
        public ValueMatcher makeValueMatcher(Predicate<String> predicate) {
            throw new UnsupportedOperationException();
        }

        @Override
        public int getValueCardinality() {
            throw new UnsupportedOperationException();
        }

        @Nullable
        @Override
        public String lookupName(int id) {
            throw new UnsupportedOperationException();
        }

        @Override
        public boolean nameLookupPossibleInAdvance() {
            throw new UnsupportedOperationException();
        }

        @Nullable
        @Override
        public IdLookup idLookup() {
            throw new UnsupportedOperationException();
        }

        @Nullable
        @Override
        public Object getObject() {
            return sourceDimensionSelector.getObject();
        }

        @Override
        public Class classOfObject() {
            return sourceDimensionSelector.classOfObject();
        }
    };
}

Example 20 with RuntimeShapeInspector

use of org.apache.druid.query.monomorphicprocessing.RuntimeShapeInspector in project druid by druid-io.

the class DimensionSelectorUtils method makeNonDictionaryEncodedValueMatcherGeneric.

private static ValueMatcher makeNonDictionaryEncodedValueMatcherGeneric(final DimensionSelector selector, @Nullable final String value) {
    return new ValueMatcher() {

        @Override
        public boolean matches() {
            final IndexedInts row = selector.getRow();
            final int size = row.size();
            if (size == 0) {
                // null should match empty rows in multi-value columns
                return value == null;
            } else {
                for (int i = 0; i < size; ++i) {
                    if (Objects.equals(selector.lookupName(row.get(i)), value)) {
                        return true;
                    }
                }
                return false;
            }
        }

        @Override
        public void inspectRuntimeShape(RuntimeShapeInspector inspector) {
            inspector.visit("selector", selector);
        }
    };
}