AbstractConstraintsTree.TreeRecordVisitor

java.lang.Object

ghidra.util.database.spatial.AbstractConstraintsTree.TreeRecordVisitor

Enclosing class:: AbstractConstraintsTree<DS extends BoundedShape<NS>, DR extends DBTreeDataRecord<DS,NS,T>, NS extends BoundingShape<NS>, NR extends DBTreeNodeRecord<NS>, T, Q extends Query<DS,NS>>

protected abstract class AbstractConstraintsTree.TreeRecordVisitor extends Object

Constructor Summary

Constructors

Modifier

Constructor

Description

protected

TreeRecordVisitor()
Method Summary

Modifier and Type

Method

Description

protected abstract AbstractConstraintsTree.VisitResult

beginNode(NR parent, NR n, Query.QueryInclusion inclusion)

protected AbstractConstraintsTree.VisitResult

endNode(NR parent, NR n, Query.QueryInclusion inclusion)

Called when a node is finished being visited.

protected abstract AbstractConstraintsTree.VisitResult

visitData(NR parent, DR d, boolean included)

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- TreeRecordVisitor
  
  protected TreeRecordVisitor()
Method Details
- beginNode
  
  protected abstract AbstractConstraintsTree.VisitResult beginNode(NR parent, NR n, Query.QueryInclusion inclusion)
- endNode
  
  protected AbstractConstraintsTree.VisitResult endNode(NR parent, NR n, Query.QueryInclusion inclusion)
  
  Called when a node is finished being visited.
  This only applies to nodes into which the visitor descends. The visitor will finish a node in one of three ways: 1) The node's children have all been visited. 2) The visitor returned AbstractConstraintsTree.VisitResult.TERMINATE while visiting a descendant. 3) The visitor returned AbstractConstraintsTree.VisitResult.ASCEND while visiting a child.
  This method may return any result except AbstractConstraintsTree.VisitResult.DESCEND. If the visitor is terminating, the return value of this method is ignored.
  
  Parameters:
  
  parent - the parent of this node, or null when visiting the root
  
  n - the node currently being visited
  
  inclusion - the original inclusion of the query before descending
  
  Returns:
  
  a directive for how the visitor should proceed
- visitData
  
  protected abstract AbstractConstraintsTree.VisitResult visitData(NR parent, DR d, boolean included)