DependencyTypeSet (Apache Royale: Compiler: Compiler-Common 0.9.10 API)

java.lang.Object
- org.apache.royale.compiler.common.DependencyTypeSet

All Implemented Interfaces:

Iterable<DependencyType>
```
public final class DependencyTypeSet
extends Object
implements Iterable<DependencyType>
```
Stores the set of dependency types for an edge in the dependency graph.
The APIs of this class are similar to that of EnumSet<DependencyType>. Instead of using an EnumSet, we use this smaller class which stores the dependencies as bitflags in a int field.
This class was originally designed to handle the fact that we shouldn't need to keep track of each type of dependency on each edge: if an edge has a more important dependency type we should be able to ignore the fact that it also has a less important dependency type. The idea was that this would reduce the size of the SWC catalog.
The add() was originally a bottleneck which added a dependency type to the set, and then cleaned up the set by removing lesser dependency types that are trumped by greater ones. (SIGNATURE trumped EXPRESSION; INHERITANCE trumped all others.) But this meant that APIs like allOf() didn't actually create a set that contained all the types, Although everything seemed to work, it seemed too dangerous given the way that sets are used for filtering of edges.
Therefore that "trumping" logic has moved to the SWC catalog writer and this class is merely a optimization.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(DependencyType dependencyType)` Adds a dependency type to the set.
`void`	`addAll(DependencyTypeSet otherSet)` Adds the dependencies in another set to this set.
`static DependencyTypeSet`	`allOf()` Constructs a new set with each type of dependency.
`boolean`	`contains(DependencyType dependencyType)` Determines whether this set contains the specified dependency type.
`static DependencyTypeSet`	`copyOf(Collection<DependencyType> dependencyTypeCollection)` Constructs a new set with the specified collection of dependency types in it.
`static DependencyTypeSet`	`copyOf(DependencyTypeSet otherTypeSet)` Constructs a copy of another `DependencyTypeSet`.
`boolean`	`isEmpty()` Determines if the set is empty.
`Iterator<DependencyType>`	`iterator()`
`static DependencyTypeSet`	`noneOf()` Constructs a new empty set.
`static DependencyTypeSet`	`of(DependencyType... types)` Constructs a new set with the specified dependency types in it.
`String`	`toString()` For debugging only.

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Method Detail
  - noneOf
```
public static DependencyTypeSet noneOf()
```
    Constructs a new empty set.
    
    Returns:
    
    The new DependencyTypeSet.
  - allOf
```
public static DependencyTypeSet allOf()
```
    Constructs a new set with each type of dependency.
    
    Returns:
    
    The new DependencyTypeSet.
  - of
```
public static DependencyTypeSet of(DependencyType... types)
```
    Constructs a new set with the specified dependency types in it.
    
    Parameters:
    
    types - Zero or more parameters, each of which is a DependencyType.
    
    Returns:
    
    The new DependencyTypeSet.
  - copyOf
```
public static DependencyTypeSet copyOf(Collection<DependencyType> dependencyTypeCollection)
```
    Constructs a new set with the specified collection of dependency types in it.
    
    Parameters:
    
    dependencyTypeCollection - A collection of DependencyTypes.
    
    Returns:
    
    The new DependencyTypeSet.
  - copyOf
```
public static DependencyTypeSet copyOf(DependencyTypeSet otherTypeSet)
```
    Constructs a copy of another DependencyTypeSet.
    
    Parameters:
    
    otherTypeSet - The DependencyTypeSet to copy.
    
    Returns:
    
    The new DependencyTypeSet.
  - iterator
```
public Iterator<DependencyType> iterator()
```
    Specified by:
    
    iterator in interface Iterable<DependencyType>
  - isEmpty
```
public boolean isEmpty()
```
    Determines if the set is empty.
    
    Returns:
    
    true if the set is empty.
  - add
```
public void add(DependencyType dependencyType)
```
    Adds a dependency type to the set.
    
    Parameters:
    
    dependencyType - The DependencyType to be added to the set.
  - addAll
```
public void addAll(DependencyTypeSet otherSet)
```
    Adds the dependencies in another set to this set.
    
    Parameters:
    
    otherSet - The other DependencyTypeSet.
  - contains
```
public boolean contains(DependencyType dependencyType)
```
    Determines whether this set contains the specified dependency type.
    
    Parameters:
    
    dependencyType - A DependencyType.
    
    Returns:
    
    true if this set contains that dependency type.
  - toString
```
public String toString()
```
    For debugging only.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    A String like "[ NAMESPACE EXPRESSION ]" representing the dependency types in this set.

Class DependencyTypeSet

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Method Detail

noneOf

allOf

of

copyOf

copyOf

iterator

isEmpty

add

addAll

contains

toString