InjectStrategy (ProGuardCORE)

All Known Implementing Classes:

FirstBlock
```
public interface InjectStrategy
```
This interface defines methods for determining code attribute offsets suitable for injecting a method invocation.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`InjectStrategy.InjectLocation`	A data structure indicating a suitable location for injecting a method invocation instruction.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`InjectStrategy.InjectLocation[]`	`getAllSuitableInjectionLocation(ProgramClass targetClass, ProgramMethod targetMethod)`	Determine all locations (i.e., offsets) suitable for injecting a method invocation.
`InjectStrategy.InjectLocation`	`getSingleInjectionLocation(ProgramClass targetClass, ProgramMethod targetMethod)`	Determine one location (i.e., offset) suitable for injecting a method invocation.

- Method Detail
  - getSingleInjectionLocation
```
InjectStrategy.InjectLocation getSingleInjectionLocation(ProgramClass targetClass,
                                                         ProgramMethod targetMethod)
```
    Determine one location (i.e., offset) suitable for injecting a method invocation.
    
    Parameters:
    
    targetClass - The class holding the method in which a method invocation shall be injected into.
    
    targetMethod - the target method to have a method invocation injected into.
    
    Returns:
    
    An InjectLocation instance indicating an offset suitable for injection and whether the injection shall happen before or after the offset.
  - getAllSuitableInjectionLocation
```
InjectStrategy.InjectLocation[] getAllSuitableInjectionLocation(ProgramClass targetClass,
                                                                ProgramMethod targetMethod)
```
    Determine all locations (i.e., offsets) suitable for injecting a method invocation.
    
    Parameters:
    
    targetClass - The class holding the method in which a method invocation shall be injected into.
    
    targetMethod - the target method to have a method invocation injected into.
    
    Returns:
    
    An array of InjectLocation instances indicating offsets suitable for injection and whether the injection shall take place before or after each offset.