soot

Class UnitPatchingChain

java.lang.Object

java.util.AbstractCollection<E>

soot.PatchingChain<Unit>

soot.UnitPatchingChain

All Implemented Interfaces:

Serializable, Iterable<Unit>, Collection<Unit>, Chain<Unit>

Direct Known Subclasses:

SPatchingChain

public class UnitPatchingChain
extends PatchingChain<Unit>

Although the Patching Chain is meant to only work for units, it can also work with certain subclasses of units. However, for insertOnEdge and similar operations, new Jimple statements have to be generated. As such, it might be the case that a PatchingChain<X extends Unit> is not allowed to contain such new statements, since they are not a subclass of X. Therefore, we decided to create a chain specifically for units, where we can be certain that they are allowed to contain all kind of units. Feel free to go and grab a beer.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class soot.PatchingChain

PatchingChain.PatchingIterator

Field Summary

Fields inherited from class soot.PatchingChain

innerChain

Constructor Summary

Constructors

Constructor and Description
UnitPatchingChain(Chain<Unit> aChain)

Method Summary

Modifier and Type	Method and Description
void	insertOnEdge(Chain<Unit> toInsert, Unit point_src, Unit point_tgt) Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.
void	insertOnEdge(Collection<? extends Unit> toInsert, Unit point_src, Unit point_tgt) Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.
void	insertOnEdge(List<Unit> toInsert, Unit point_src, Unit point_tgt) Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.
void	insertOnEdge(Unit toInsert, Unit point_src, Unit point_tgt) Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.

Methods inherited from class soot.PatchingChain

add, addFirst, addLast, contains, follows, getElementsUnsorted, getFirst, getLast, getModificationCount, getNonPatchingChain, getPredOf, getSuccOf, insertAfter, insertAfter, insertAfter, insertAfter, insertBefore, insertBefore, insertBefore, insertBefore, insertBeforeNoRedirect, insertBeforeNoRedirect, iterator, iterator, iterator, patchBeforeRemoval, remove, removeFirst, removeLast, size, snapshotIterator, swapWith

Methods inherited from class java.util.AbstractCollection

addAll, clear, containsAll, isEmpty, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

addAll, clear, containsAll, equals, hashCode, isEmpty, parallelStream, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

UnitPatchingChain

public UnitPatchingChain(Chain<Unit> aChain)

Method Detail

insertOnEdge

public void insertOnEdge(Collection<? extends Unit> toInsert,
                         Unit point_src,
                         Unit point_tgt)

Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.

Parameters:

toInsert - instrumentation to be added in the Chain

point_src - the source point of an edge in CFG

point_tgt - the target point of an edge

insertOnEdge

public void insertOnEdge(List<Unit> toInsert,
                         Unit point_src,
                         Unit point_tgt)

Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.

Parameters:

toInsert - instrumentation to be added in the Chain

point_src - the source point of an edge in CFG

point_tgt - the target point of an edge

insertOnEdge

public void insertOnEdge(Chain<Unit> toInsert,
                         Unit point_src,
                         Unit point_tgt)

Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.

Parameters:

toInsert - instrumentation to be added in the Chain

point_src - the source point of an edge in CFG

point_tgt - the target point of an edge

insertOnEdge

public void insertOnEdge(Unit toInsert,
                         Unit point_src,
                         Unit point_tgt)

Inserts instrumentation in a manner such that the resulting control flow graph (CFG) of the program will contain toInsert on an edge that is defined by point_source and point_target.

Parameters:

toInsert - the instrumentation to be added in the Chain

point_src - the source point of an edge in CFG

point_tgt - the target point of an edge