Waitlist (ProGuardCORE)

Type Parameters:

StateT - The states contained in the waitlist.

All Known Implementing Classes:

AbstractWaitlist, BreadthFirstWaitlist, DepthFirstWaitlist
```
public interface Waitlist<StateT extends AbstractState<StateT>>
```
The Waitlist stores the AbstractStates the CpaAlgorithm needs to process.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`add(StateT state)`	Adds an abstract state.
`void`	`addAll(java.util.Collection<? extends StateT> abstractStates)`	Adds multiple abstract states.
`void`	`clear()`	Empties the waitlist.
`boolean`	`contains(StateT abstractState)`	Checks whether the abstract state is present.
`boolean`	`isEmpty()`	Checks whether the waitlist is empty.
`StateT`	`pop()`	Remove the next abstract state and return it.
`boolean`	`remove(StateT abstractState)`	Removes an abstract state.
`void`	`removeAll(java.util.Collection<? extends StateT> abstractStates)`	Removes multiple abstract states.
`int`	`size()`	Returns the size of the waitlist.

- Method Detail
  - add
```
void add(StateT state)
```
    Adds an abstract state.
  - addAll
```
void addAll(java.util.Collection<? extends StateT> abstractStates)
```
    Adds multiple abstract states.
  - clear
```
void clear()
```
    Empties the waitlist.
  - contains
```
boolean contains(StateT abstractState)
```
    Checks whether the abstract state is present.
  - isEmpty
```
boolean isEmpty()
```
    Checks whether the waitlist is empty.
  - pop
```
StateT pop()
```
    Remove the next abstract state and return it.
  - remove
```
boolean remove(StateT abstractState)
```
    Removes an abstract state.
  - removeAll
```
void removeAll(java.util.Collection<? extends StateT> abstractStates)
```
    Removes multiple abstract states.
  - size
```
int size()
```
    Returns the size of the waitlist.