public static class ColumnPrunerProcFactory.ColumnPrunerDefaultProc extends Object implements NodeProcessor
Constructor and Description |
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ColumnPrunerProcFactory.ColumnPrunerDefaultProc() |
public ColumnPrunerProcFactory.ColumnPrunerDefaultProc()
public Object process(Node nd, Stack<Node> stack, NodeProcessorCtx ctx, Object... nodeOutputs) throws SemanticException
NodeProcessor
process
in interface NodeProcessor
nd
- operator to processctx
- operator processor contextnodeOutputs
- A variable argument list of outputs from other nodes in the walkSemanticException
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