com.android.tools.lint.checks
Class ControlFlowGraph.Node

java.lang.Object
  com.android.tools.lint.checks.ControlFlowGraph.Node

Enclosing class:

ControlFlowGraph

public static class ControlFlowGraph.Node
extends java.lang.Object

A ControlFlowGraph.Node is a node in the control flow graph for a method, pointing to the instruction and its possible successors

Field Summary

java.util.List<ControlFlowGraph.Node>	exceptions Any abnormal successors (e.g.
org.objectweb.asm.tree.AbstractInsnNode	instruction The instruction
java.util.List<ControlFlowGraph.Node>	successors Any normal successors (e.g.
int	visit A tag for use during depth-first-search iteration of the graph etc

Constructor Summary

ControlFlowGraph.Node(org.objectweb.asm.tree.AbstractInsnNode instruction)
Constructs a new control graph node

Method Summary

java.lang.String

toString(boolean includeAdjacent) Represents this instruction as a string, for debugging purposes

Methods inherited from class java.lang.Object

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

Field Detail

instruction

public final org.objectweb.asm.tree.AbstractInsnNode instruction

The instruction

successors

public final java.util.List<ControlFlowGraph.Node> successors

Any normal successors (e.g. following instruction, or goto or conditional flow)

exceptions

public final java.util.List<ControlFlowGraph.Node> exceptions

Any abnormal successors (e.g. the handler to go to following an exception)

visit

public int visit

A tag for use during depth-first-search iteration of the graph etc

Constructor Detail

ControlFlowGraph.Node

public ControlFlowGraph.Node(@NonNull
                             org.objectweb.asm.tree.AbstractInsnNode instruction)

Constructs a new control graph node

Parameters:

instruction - the instruction to associate with this node

Method Detail

toString

@NonNull
public java.lang.String toString(boolean includeAdjacent)

Represents this instruction as a string, for debugging purposes

Parameters:

includeAdjacent - whether it should include a display of adjacent nodes as well

Returns:

a string representation