public static class MapKeysPruneHelper.FullMapCollector extends AllExpressionVisitor
currentOpcurrentWalker, DEFAULT_SCOPE, plan| Modifier | Constructor and Description |
|---|---|
protected |
FullMapCollector(OperatorPlan plan,
Set<Long> fullMapUids) |
| Modifier and Type | Method and Description |
|---|---|
protected LogicalExpressionVisitor |
getVisitor(LogicalExpressionPlan expr)
Get a new instance of the expression visitor to apply to
a given expression.
|
void |
visit(LOCogroup cogroup) |
void |
visit(LOSplitOutput splitOutput) |
void |
visit(LOStore store) |
void |
visit(LOUnion union) |
visit, visit, visit, visit, visit, visit, visit, visit, visitvisit, visit, visit, visit, visit, visitgetPlan, popWalker, pushWalker, visitprotected FullMapCollector(OperatorPlan plan, Set<Long> fullMapUids) throws FrontendException
FrontendExceptionpublic void visit(LOStore store) throws FrontendException
visit in class LogicalRelationalNodesVisitorFrontendExceptionpublic void visit(LOUnion union) throws FrontendException
visit in class LogicalRelationalNodesVisitorFrontendExceptionpublic void visit(LOCogroup cogroup) throws FrontendException
visit in class AllExpressionVisitorFrontendExceptionpublic void visit(LOSplitOutput splitOutput) throws FrontendException
visit in class AllExpressionVisitorFrontendExceptionprotected LogicalExpressionVisitor getVisitor(LogicalExpressionPlan expr) throws FrontendException
AllExpressionVisitorgetVisitor in class AllExpressionVisitorexpr - LogicalExpressionPlan that will be visitedFrontendExceptionCopyright © 2007-2017 The Apache Software Foundation