Examples with ValueVector org.apache.drill.exec.vector.ValueVector used on opensource projects

Example 51 with ValueVector

use of org.apache.drill.exec.vector.ValueVector in project drill by apache.

the class FrameSupportTemplate method allocateInternal.

private void allocateInternal() {
    for (VectorWrapper<?> w : container) {
        ValueVector vv = internal.addOrGet(w.getField());
        vv.allocateNew();
    }
}

Example 52 with ValueVector

use of org.apache.drill.exec.vector.ValueVector in project drill by apache.

the class HyperVectorWrapper method getChildWrapper.

@Override
public VectorWrapper<?> getChildWrapper(int[] ids) {
    if (ids.length == 1) {
        return this;
    }
    ValueVector[] vectors = new ValueVector[this.vectors.length];
    int index = 0;
    for (ValueVector v : this.vectors) {
        ValueVector vector = v;
        for (int i = 1; i < ids.length; i++) {
            final AbstractMapVector mapLike = AbstractMapVector.class.cast(vector);
            if (mapLike == null) {
                return null;
            }
            vector = mapLike.getChildByOrdinal(ids[i]);
        }
        vectors[index] = vector;
        index++;
    }
    return new HyperVectorWrapper<ValueVector>(vectors[0].getField(), vectors);
}

Example 53 with ValueVector

use of org.apache.drill.exec.vector.ValueVector in project drill by apache.

the class SimpleVectorWrapper method getChildWrapper.

@SuppressWarnings("resource")
@Override
public VectorWrapper<?> getChildWrapper(int[] ids) {
    if (ids.length == 1) {
        return this;
    }
    ValueVector vector = this.vector;
    for (int i = 1; i < ids.length; i++) {
        final AbstractMapVector mapLike = AbstractMapVector.class.cast(vector);
        if (mapLike == null) {
            return null;
        }
        vector = mapLike.getChildByOrdinal(ids[i]);
    }
    return new SimpleVectorWrapper<>(vector);
}

Example 54 with ValueVector

use of org.apache.drill.exec.vector.ValueVector in project drill by apache.

the class VectorAccessibleComplexWriter method addOrGet.

@Override
public <T extends ValueVector> T addOrGet(String name, MajorType type, Class<T> clazz) {
    final ValueVector v = vc.addOrGet(name, type, clazz);
    putChild(name, v);
    return this.typeify(v, clazz);
}

Example 55 with ValueVector

use of org.apache.drill.exec.vector.ValueVector in project drill by apache.

the class VectorContainer method addOrGet.

@SuppressWarnings({ "resource", "unchecked" })
public <T extends ValueVector> T addOrGet(final MaterializedField field, final SchemaChangeCallBack callBack) {
    final TypedFieldId id = getValueVectorId(SchemaPath.getSimplePath(field.getPath()));
    final ValueVector vector;
    final Class<?> clazz = TypeHelper.getValueVectorClass(field.getType().getMinorType(), field.getType().getMode());
    if (id != null) {
        vector = getValueAccessorById(id.getFieldIds()).getValueVector();
        if (id.getFieldIds().length == 1 && clazz != null && !clazz.isAssignableFrom(vector.getClass())) {
            final ValueVector newVector = TypeHelper.getNewVector(field, this.getAllocator(), callBack);
            replace(vector, newVector);
            return (T) newVector;
        }
    } else {
        vector = TypeHelper.getNewVector(field, this.getAllocator(), callBack);
        add(vector);
    }
    return (T) vector;
}