# Interface: com.pnfsoftware.jeb.core.units.code.asm.decompiler.opt.IMasterOptimizerInstrumenter

Instrumentation engine for [IMasterOptimizer](IMasterOptimizer), providing callbacks to be executed before/after optimizations.

## Method: postAllOptimizationsCallback
- parameter: `target`, type: `T`

Description: Executed once after all optimizations
parameter: target: 

## Method: postOptimizationCallback
- parameter: `target`, type: `T`
- parameter: `e`, type: `com.pnfsoftware.jeb.core.units.code.asm.decompiler.opt.OptimizerEntry<T>`
- parameter: `cnt`, type: `int`
- parameter: `executionTimeMs`, type: `long`

Description: Executed after each optimization
parameter: target: 
parameter: e: 
parameter: cnt: number of optimizations done
parameter: executionTimeMs: 

## Method: preAllOptimizationsCallback
- parameter: `target`, type: `T`

Description: Executed once before all optimizations
parameter: target: 

## Method: preOptimizationCallback
- parameter: `target`, type: `T`
- parameter: `e`, type: `com.pnfsoftware.jeb.core.units.code.asm.decompiler.opt.OptimizerEntry<T>`

Description: Executed before each optimization
parameter: target: 
parameter: e: 

