Examples with FragmentLeaf org.apache.drill.exec.physical.base.FragmentLeaf used on opensource projects

Example 1 with FragmentLeaf

use of org.apache.drill.exec.physical.base.FragmentLeaf in project drill by axbaretto.

the class PhysicalPlanReader method readFragmentLeaf.

@VisibleForTesting
public FragmentLeaf readFragmentLeaf(String json) throws JsonProcessingException, IOException {
    logger.debug("Attempting to read {}", json);
    PhysicalOperator op = operatorReader.readValue(json);
    if (op instanceof FragmentLeaf) {
        return (FragmentLeaf) op;
    } else {
        throw new UnsupportedOperationException(String.format("The provided json fragment is not a FragmentLeaf. The operator was %s.", op.getClass().getCanonicalName()));
    }
}

Example 2 with FragmentLeaf

use of org.apache.drill.exec.physical.base.FragmentLeaf in project drill by apache.

the class PhysicalPlanReader method readFragmentOperator.

public FragmentRoot readFragmentOperator(String json) throws JsonProcessingException, IOException {
    logger.debug("Attempting to read {}", json);
    PhysicalOperator op = operatorReader.readValue(json);
    if (op instanceof FragmentLeaf) {
        return (FragmentRoot) op;
    } else {
        throw new UnsupportedOperationException(String.format("The provided json fragment doesn't have a FragmentRoot as its root operator.  The operator was %s.", op.getClass().getCanonicalName()));
    }
}

Example 3 with FragmentLeaf

use of org.apache.drill.exec.physical.base.FragmentLeaf in project drill by apache.

the class PhysicalPlanReader method readFragmentLeaf.

@VisibleForTesting
public FragmentLeaf readFragmentLeaf(String json) throws IOException {
    logger.debug("Attempting to read {}", json);
    PhysicalOperator op = operatorReader.readValue(json);
    if (op instanceof FragmentLeaf) {
        return (FragmentLeaf) op;
    } else {
        throw new UnsupportedOperationException(String.format("The provided json fragment is not a FragmentLeaf. " + "The operator was %s.", op.getClass().getCanonicalName()));
    }
}