ControlFlow.Node

java.lang.Object

javassist.bytecode.analysis.ControlFlow.Node

Enclosing class:: ControlFlow

public static class ControlFlow.Node extends Object

A node of (post) dominator trees.

Field Summary

Fields

Modifier and Type

Field

Description

private ControlFlow.Block

block

private ControlFlow.Node[]

children

private ControlFlow.Node

parent
Constructor Summary

Constructors

Constructor

Description

Node(ControlFlow.Block b)
Method Summary

Modifier and Type

Method

Description

ControlFlow.Block

block()

Returns the basic block indicated by this node.

ControlFlow.Node

child(int n)

Returns the n-th child of this node.

int

children()

Returns the number of the children of this node.

private static ControlFlow.Node

getAncestor(ControlFlow.Node n1, ControlFlow.Node n2, int[] distance)

(package private) int

makeDepth1stTree(ControlFlow.Node caller, boolean[] visited, int counter, int[] distance, ControlFlow.Access access)

(package private) boolean

makeDominatorTree(boolean[] visited, int[] distance, ControlFlow.Access access)

ControlFlow.Node

parent()

Returns the parent of this node.

private static void

setChildren(ControlFlow.Node[] all)

String

toString()

Returns a String representation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- block
  
  private ControlFlow.Block block
- parent
  
  private ControlFlow.Node parent
- children
  
  private ControlFlow.Node[] children
Constructor Details
- Node
  
  Node(ControlFlow.Block b)
Method Details
- toString
  
  public String toString()
  
  Returns a String representation.
  
  Overrides:
  
  toString in class Object
- block
  
  public ControlFlow.Block block()
  
  Returns the basic block indicated by this node.
- parent
  
  public ControlFlow.Node parent()
  
  Returns the parent of this node.
- children
  
  public int children()
  
  Returns the number of the children of this node.
- child
  
  public ControlFlow.Node child(int n)
  
  Returns the n-th child of this node.
  
  Parameters:
  
  n - an index in the array of children.
- makeDepth1stTree
  
  int makeDepth1stTree(ControlFlow.Node caller, boolean[] visited, int counter, int[] distance, ControlFlow.Access access)
- makeDominatorTree
  
  boolean makeDominatorTree(boolean[] visited, int[] distance, ControlFlow.Access access)
- getAncestor
  
  private static ControlFlow.Node getAncestor(ControlFlow.Node n1, ControlFlow.Node n2, int[] distance)
- setChildren
  
  private static void setChildren(ControlFlow.Node[] all)