Package sootup.callgraph

Class CallSequenceComparator

java.lang.Object

sootup.callgraph.CallSequenceComparator

All Implemented Interfaces:

Comparator<CallGraph.Call>

public class CallSequenceComparator
extends Object
implements Comparator<CallGraph.Call>

Comparator for ordering CallGraph.Call objects by their source location.

Ordering is performed using three keys (in priority order):

1. line number
2. start column
3. end column

Calls that lack precise LinePosition information are treated as having the largest possible line/column values (Integer.MAX_VALUE) so that they are consistently placed after calls that do have source locations.

Constructor Summary

Constructors

Constructor	Description
CallSequenceComparator()

Method Summary

Modifier and Type	Method	Description
int	compare(CallGraph.Call call1, CallGraph.Call call2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

CallSequenceComparator

public CallSequenceComparator()

Method Details

compare

public int compare(CallGraph.Call call1,
 CallGraph.Call call2)

Specified by:

compare in interface Comparator<CallGraph.Call>