public class TableAccessAnalyzer.GroupByProcessor extends java.lang.Object implements NodeProcessor
Modifier and Type | Field and Description |
---|---|
protected ParseContext |
pGraphContext |
Constructor and Description |
---|
GroupByProcessor(ParseContext pGraphContext) |
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
process(Node nd,
java.util.Stack<Node> stack,
NodeProcessorCtx procCtx,
java.lang.Object... nodeOutputs)
Generic process for all ops that don't have specific implementations.
|
protected ParseContext pGraphContext
public GroupByProcessor(ParseContext pGraphContext)
public java.lang.Object process(Node nd, java.util.Stack<Node> stack, NodeProcessorCtx procCtx, java.lang.Object... nodeOutputs)
NodeProcessor
process
in interface NodeProcessor
nd
- operator to processprocCtx
- operator processor contextnodeOutputs
- A variable argument list of outputs from other nodes in the walkCopyright © 2012 The Apache Software Foundation