java.lang.Object
- com.ibm.wala.shrikeBT.analysis.ClassHierarchyStore

All Implemented Interfaces:

ClassHierarchyProvider
```
public final class ClassHierarchyStore
extends Object
implements ClassHierarchyProvider
```
This implementation of ClassHierarchyProvider is a simple writable data structure representing a class hierarchy. You call setClassInfo to record information about a class.

Constructor Summary

Constructors
Constructor Description

ClassHierarchyStore()
Create an empty store.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String[]`	`getSubClasses(String cl)`
`String`	`getSuperClass(String cl)`
`String[]`	`getSuperInterfaces(String cl)`
`int`	`isInterface(String cl)`
`Iterator<String>`	`iterateOverClasses()`	Iterate through all classes in the store.
`void`	`removeClassInfo(String cl)`	Delete the class information from the store.
`void`	`setClassInfo(String cl, boolean isInterface, boolean isFinal, String superClass, String[] superInterfaces)`	Append some class information to the store.

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

- Constructor Detail
  - ClassHierarchyStore
```
public ClassHierarchyStore()
```
    Create an empty store.
- Method Detail
  - setClassInfo
```
public void setClassInfo(String cl,
                         boolean isInterface,
                         boolean isFinal,
                         String superClass,
                         String[] superInterfaces)
                  throws IllegalArgumentException
```
    Append some class information to the store.
    
    Parameters:
    
    cl - the JVM type of the class being added (e.g., Ljava/lang/Object;)
    
    isInterface - true iff it's an interface
    
    isFinal - true iff it's final
    
    superClass - the JVM type of the superclass, or null if this is Object
    
    superInterfaces - the JVM types of its implemented interfaces
    
    Throws:
    
    IllegalArgumentException
  - removeClassInfo
```
public void removeClassInfo(String cl)
```
    Delete the class information from the store.
  - iterateOverClasses
```
public Iterator<String> iterateOverClasses()
```
    Iterate through all classes in the store.
  - getSuperClass
```
public String getSuperClass(String cl)
```
    Specified by:
    
    getSuperClass in interface ClassHierarchyProvider
    
    Returns:
    
    the superclass of the given class, or null if the superclass is not known or cl is java.lang.Object
    
    See Also:
    
    ClassHierarchyProvider.getSuperClass(String)
  - getSuperInterfaces
```
public String[] getSuperInterfaces(String cl)
```
    Specified by:
    
    getSuperInterfaces in interface ClassHierarchyProvider
    
    Returns:
    
    the superinterfaces of the given class, or null if they are not known
  - getSubClasses
```
public String[] getSubClasses(String cl)
```
    Specified by:
    
    getSubClasses in interface ClassHierarchyProvider
    
    Returns:
    
    the complete set of direct subclasses or implementors of cl, or null if the complete set is not known
  - isInterface
```
public int isInterface(String cl)
```
    Specified by:
    
    isInterface in interface ClassHierarchyProvider
    
    Returns:
    
    whether or not cl is an interface, or Constants.MAYBE if not known

Class ClassHierarchyStore

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ClassHierarchyStore

Method Detail

setClassInfo

removeClassInfo

iterateOverClasses

getSuperClass

getSuperInterfaces

getSubClasses

isInterface