java.lang.Object
- com.ibm.wala.dalvik.ipa.callgraph.androidModel.parameters.FlatInstantiator

All Implemented Interfaces:

IInstantiator

Direct Known Subclasses:

SpecializedInstantiator
```
public class FlatInstantiator
extends Object
implements IInstantiator
```
Add code to create an instance of a type in a synthetic method. This variant limits recursion depth.

Constructor Summary

Constructors
Constructor	Description
`FlatInstantiator(VolatileMethodSummary body, TypeSafeInstructionFactory instructionFactory, SSAValueManager pm, IClassHierarchy cha, MethodReference scope, AnalysisScope analysisScope)`
`FlatInstantiator(VolatileMethodSummary body, TypeSafeInstructionFactory instructionFactory, SSAValueManager pm, IClassHierarchy cha, MethodReference scope, AnalysisScope analysisScope, int maxDepth)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`addCallCtor(SSAValue self, MethodReference ctor, List<SSAValue> ctorParams)`	Add a call to the given constructor to the body.
`SSAValue`	`createInstance(TypeReference T, boolean asManaged, SSAValue.VariableKey key, Set<? extends SSAValue> seen)`	Creates a new instance of type calling all that's necessary.
`int`	`createInstance(TypeReference type, Object... instantiatorArgs)`	Satisfy the interface.

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

Constructor Detail

FlatInstantiator

public FlatInstantiator(VolatileMethodSummary body,
                        TypeSafeInstructionFactory instructionFactory,
                        SSAValueManager pm,
                        IClassHierarchy cha,
                        MethodReference scope,
                        AnalysisScope analysisScope)

FlatInstantiator

public FlatInstantiator(VolatileMethodSummary body,
                        TypeSafeInstructionFactory instructionFactory,
                        SSAValueManager pm,
                        IClassHierarchy cha,
                        MethodReference scope,
                        AnalysisScope analysisScope,
                        int maxDepth)

Method Detail
- createInstance
```
public SSAValue createInstance(TypeReference T,
                               boolean asManaged,
                               SSAValue.VariableKey key,
                               Set<? extends SSAValue> seen)
```
  Creates a new instance of type calling all that's necessary. If T is a class-type all its constructors are searched for the one found best suited (takes the least arguments, ...). New instances are created for all parameters, then the constructor is called. If T represents multiple types (is an interface, abstract class, ...) _all_ implementors of that type are instantiated After that they get Phi-ed together. If T is an array-type a new array of length 1 is generated.
- addCallCtor
```
protected void addCallCtor(SSAValue self,
                           MethodReference ctor,
                           List<SSAValue> ctorParams)
```
  Add a call to the given constructor to the body.
  
  Parameters:
  
  self - the "this" to call the constructor on
  
  ctor - the constructor to call
  
  params - parameters to the ctor _without_ implicit this
- createInstance
```
public int createInstance(TypeReference type,
                          Object... instantiatorArgs)
```
  Satisfy the interface.
  
  Specified by:
  
  createInstance in interface IInstantiator
  
  Parameters:
  
  type - Type to generate an instance from
  
  instantiatorArgs - passed through utility functions
  
  Returns:
  
  SSA-Number of the instance

Class FlatInstantiator

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

FlatInstantiator

FlatInstantiator

Method Detail

createInstance

addCallCtor

createInstance