com.exalead.search.query.util

Class NoOpRemover

java.lang.Object

com.exalead.search.query.node.NodeVisitor

com.exalead.search.query.util.NoOpRemover

public class NoOpRemover
extends NodeVisitor

Remove NoOp occurrences in the tree as required (remove or change to #false)

Constructor Summary

Constructors

Constructor and Description
NoOpRemover()

Method Summary

Modifier and Type	Method and Description
Node	visit(ButNot node)
Node	visit(RootNode node)
Node	visit(Sequence node)
Node	visitNary(NaryNode node) Default Nary behaviour -> Recurse visit
Node	visitUnary(UnaryNode node) Default Unary behaviour -> Forward visit

Methods inherited from class com.exalead.search.query.node.NodeVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NoOpRemover

public NoOpRemover()

Method Detail

visitNary

public Node visitNary(NaryNode node)
               throws QueryProcessingException

Description copied from class: NodeVisitor

Default Nary behaviour -> Recurse visit

Overrides:

visitNary in class NodeVisitor

Throws:

QueryProcessingException

visit

public Node visit(Sequence node)
           throws QueryProcessingException

Overrides:

visit in class NodeVisitor

Throws:

QueryProcessingException

visitUnary

public Node visitUnary(UnaryNode node)
                throws QueryProcessingException

Description copied from class: NodeVisitor

Default Unary behaviour -> Forward visit

Overrides:

visitUnary in class NodeVisitor

Throws:

QueryProcessingException

visit

public Node visit(ButNot node)
           throws QueryProcessingException

Overrides:

visit in class NodeVisitor

Throws:

QueryProcessingException

visit

public Node visit(RootNode node)
           throws QueryProcessingException

Overrides:

visit in class NodeVisitor

Throws:

QueryProcessingException