AvailableExpressions (Soot - a J*va Optimization Framework 4.6.0 API)

All Known Implementing Classes:

FastAvailableExpressions, SlowAvailableExpressions
```
public interface AvailableExpressions
```
Provides an user-interface for the AvailableExpressionsAnalysis class. Returns, for each statement, the list of expressions available before and after it.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Chain<EquivalentValue>`	`getAvailableEquivsAfter(Unit u)`	Returns a Chain containing the EquivalentValue objects corresponding to expressions available after u.
`Chain<EquivalentValue>`	`getAvailableEquivsBefore(Unit u)`	Returns a Chain containing the EquivalentValue objects corresponding to expressions available before u.
`List<UnitValueBoxPair>`	`getAvailablePairsAfter(Unit u)`	Returns a List containing the UnitValueBox pairs corresponding to expressions available after u.
`List<UnitValueBoxPair>`	`getAvailablePairsBefore(Unit u)`	Returns a List containing the UnitValueBox pairs corresponding to expressions available before u.

- Method Detail
  - getAvailablePairsBefore
```
List<UnitValueBoxPair> getAvailablePairsBefore(Unit u)
```
    Returns a List containing the UnitValueBox pairs corresponding to expressions available before u.
  - getAvailablePairsAfter
```
List<UnitValueBoxPair> getAvailablePairsAfter(Unit u)
```
    Returns a List containing the UnitValueBox pairs corresponding to expressions available after u.
  - getAvailableEquivsBefore
```
Chain<EquivalentValue> getAvailableEquivsBefore(Unit u)
```
    Returns a Chain containing the EquivalentValue objects corresponding to expressions available before u.
  - getAvailableEquivsAfter
```
Chain<EquivalentValue> getAvailableEquivsAfter(Unit u)
```
    Returns a Chain containing the EquivalentValue objects corresponding to expressions available after u.