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

All Superinterfaces:

Serializable

All Known Subinterfaces:

SUnitBox

All Known Implementing Classes:

AbstractUnitBox, StmtBox, SValueUnitPair, ValueUnitPair
```
public interface UnitBox
extends Serializable
```
A box which can contain units.

See Also:

Unit

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`canContainUnit(Unit u)`	Returns true if this box can contain the given Unit.
`Unit`	`getUnit()`	Returns the unit contained within this box.
`boolean`	`isBranchTarget()`	Returns true if the UnitBox is holding a Unit that is the target of a branch (ie a Unit at the beginning of a CFG block).
`void`	`setUnit(Unit u)`	Sets this box to contain the given unit.
`void`	`toString(UnitPrinter up)`

- Method Detail
  - setUnit
```
void setUnit(Unit u)
```
    Sets this box to contain the given unit. Subject to canContainValue() checks.
  - getUnit
```
Unit getUnit()
```
    Returns the unit contained within this box.
  - canContainUnit
```
boolean canContainUnit(Unit u)
```
    Returns true if this box can contain the given Unit.
  - isBranchTarget
```
boolean isBranchTarget()
```
    Returns true if the UnitBox is holding a Unit that is the target of a branch (ie a Unit at the beginning of a CFG block). This is the default case.
    Returns false if the UnitBox is holding a Unit that indicates the end of a CFG block and may require specialised processing for SSA.
  - toString
```
void toString(UnitPrinter up)
```