soot.tagkit
Class ImportantTagAggregator

java.lang.Object
  soot.Transformer
      soot.BodyTransformer
          soot.tagkit.TagAggregator
              soot.tagkit.ImportantTagAggregator

Direct Known Subclasses:

DependenceTagAggregator, FieldReadTagAggregator, FieldWriteTagAggregator

public abstract class ImportantTagAggregator
extends TagAggregator

A tag aggregator that associates a tag with the most important instruction that is tagged with it. An instruction is important if it contains a field or array reference, a method invocation, or an object allocation.

Field Summary

Fields inherited from class soot.tagkit.TagAggregator

tags, units

Constructor Summary

ImportantTagAggregator()

Method Summary

abstract String	aggregatedName() Return name of the resulting aggregated tag.
void	considerTag(Tag t, Unit u) Decide whether this tag should be aggregated by this aggregator.
abstract boolean	wantTag(Tag t) Decide whether this tag should be aggregated by this aggregator.

Methods inherited from class soot.tagkit.TagAggregator

fini, internalTransform

Methods inherited from class soot.BodyTransformer

transform, transform, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

ImportantTagAggregator

public ImportantTagAggregator()

Method Detail

wantTag

public abstract boolean wantTag(Tag t)

Decide whether this tag should be aggregated by this aggregator.

Specified by:

wantTag in class TagAggregator

aggregatedName

public abstract String aggregatedName()

Return name of the resulting aggregated tag.

Specified by:

aggregatedName in class TagAggregator

considerTag

public void considerTag(Tag t,
                        Unit u)

Decide whether this tag should be aggregated by this aggregator.

Specified by:

considerTag in class TagAggregator