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java.lang.Objectorg.axiondb.engine.visitors.FlattenWhereNodeVisitor
public class FlattenWhereNodeVisitor
Decomposes a WhereNode
tree into a LinkedHashSet
of WhereNode
s that
were originally ANDed together in the source tree.
Field Summary | |
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protected java.util.Set |
_nodes
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Constructor Summary | |
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FlattenWhereNodeVisitor()
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Method Summary | |
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java.util.Set |
getNodes(Selectable node)
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void |
visit(Selectable sel)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.util.Set _nodes
Constructor Detail |
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public FlattenWhereNodeVisitor()
Method Detail |
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public java.util.Set getNodes(Selectable node)
public void visit(Selectable sel)
visit
in interface SelectableVisitor
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