RTACallGraph (lisa 0.1b1 API)

java.lang.Object
- it.unive.lisa.util.datastructures.graph.Graph<BaseCallGraph,CallGraphNode,CallGraphEdge>
- - it.unive.lisa.interprocedural.callgraph.BaseCallGraph
  - - it.unive.lisa.interprocedural.callgraph.impl.RTACallGraph

All Implemented Interfaces:

CallGraph
```
public final class RTACallGraph
extends BaseCallGraph
```
A call graph constructed following the Rapid Type Analysis as defined in: Frank Tip and Jens Palsberg. 2000. Scalable propagation-based call graph construction algorithms. In Proceedings of the 15th ACM SIGPLAN conference on Object-oriented programming, systems, languages, and applications (OOPSLA '00). Association for Computing Machinery, New York, NY, USA, 281–293. DOI:https://doi.org/10.1145/353171.353190

Field Summary
- Fields inherited from class it.unive.lisa.util.datastructures.graph.Graph
  adjacencyMatrix, entrypoints

Constructor Summary

Constructors
Constructor Description

RTACallGraph()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.util.Collection<Type>`	`getPossibleTypesOfReceiver(Expression receiver)`	Returns all the possible types of the given expression, that is a receiver of a method call.

Methods inherited from class it.unive.lisa.interprocedural.callgraph.BaseCallGraph
getCallees, getCallers, init, resolve, toDot

Methods inherited from class it.unive.lisa.util.datastructures.graph.Graph
accept, addEdge, addNode, addNode, dump, dump, followersOf, getAdjacencyMatrix, getEdgeConnecting, getEdges, getEdgesCount, getEntrypoints, getIngoingEdges, getNodes, getNodesCount, getOutgoingEdges, isEqualTo, predecessorsOf, preSimplify, simplify, toString

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

- Constructor Detail
  - RTACallGraph
```
public RTACallGraph()
```
- Method Detail
  - getPossibleTypesOfReceiver
```
protected java.util.Collection<Type> getPossibleTypesOfReceiver(Expression receiver)
```
    Description copied from class: BaseCallGraph
    
    Returns all the possible types of the given expression, that is a receiver of a method call. How we choose this set varies from the call graph algorithm we decide to adopt (e.g., CHA, RTA, 0-CFA, ...)
    
    Specified by:
    
    getPossibleTypesOfReceiver in class BaseCallGraph
    
    Parameters:
    
    receiver - an expression
    
    Returns:
    
    the possible types of the given expression