pro.fessional.mirana.evil

Class TweakingContext<T>

java.lang.Object

pro.fessional.mirana.evil.TweakingContext<T>

public class TweakingContext<T>
extends Object

 init - should init before the service and called once.
 global - global scope, should be used at the system level.
 thread - thread scope, should use try {tweak} finally{reset} pattern.
 

Since:

2022-10-30

Author:

trydofor

Constructor Summary

Constructors

Constructor and Description
TweakingContext() without default value
TweakingContext(Supplier<T> initDefault) init with default value
TweakingContext(T initDefault) init with default value

Method Summary

Modifier and Type	Method and Description
T	current(boolean notnull) get current value, in the order of thread, global, default value
T	defaultValue(boolean notnull)
T	globalValue(boolean notnull)
void	initDefault(Supplier<T> value) init the default value
void	initDefault(T value) init the default value
void	initThread(@NotNull ThreadLocal<Supplier<T>> threadLocal, boolean tryToCleanOld) init thread value
void	resetGlobal() reset global value
void	resetThread() reset thread value.
T	threadValue(boolean notnull)
void	tweakGlobal(Supplier<T> stack) tweak global value
void	tweakGlobal(T stack) tweak global value
void	tweakThread(Supplier<T> stack) tweak thread value.
void	tweakThread(T stack) tweak thread value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TweakingContext

public TweakingContext()

without default value

TweakingContext

public TweakingContext(T initDefault)

init with default value

TweakingContext

public TweakingContext(Supplier<T> initDefault)

init with default value

Method Detail

initDefault

public void initDefault(T value)

init the default value

initDefault

public void initDefault(Supplier<T> value)

init the default value

initThread

public void initThread(@NotNull
                       @NotNull ThreadLocal<Supplier<T>> threadLocal,
                       boolean tryToCleanOld)
                throws ThreadLocalAttention

init thread value

Throws:

ThreadLocalAttention

tweakGlobal

public void tweakGlobal(T stack)

tweak global value

tweakGlobal

public void tweakGlobal(Supplier<T> stack)

tweak global value

resetGlobal

public void resetGlobal()

reset global value

tweakThread

public void tweakThread(T stack)

tweak thread value. should use try {tweak} finally{reset} pattern

tweakThread

public void tweakThread(Supplier<T> stack)

tweak thread value. should use try {tweak} finally{reset} pattern

resetThread

public void resetThread()

reset thread value. should use try {tweak} finally{reset} pattern

globalValue

@Contract(value="true->!null")
public T globalValue(boolean notnull)

threadValue

@Contract(value="true->!null")
public T threadValue(boolean notnull)

defaultValue

@Contract(value="true->!null")
public T defaultValue(boolean notnull)

current

@Contract(value="true->!null")
public T current(boolean notnull)

get current value, in the order of thread, global, default value