src/main/java/teetime/framework/AbstractStage.java

src/main/java/teetime/framework/OutputPort.java

src/main/java/teetime/framework/signal/ISignal.java

...ain/java/teetime/framework/signal/InitializingSignal.java

src/main/java/teetime/framework/signal/StartingSignal.java

...main/java/teetime/framework/signal/TerminatingSignal.java

src/main/java/teetime/framework/signal/ValidatingSignal.java

src/main/java/teetime/stage/basic/merger/Merger.java

...est/java/teetime/stage/basic/merger/MergerSignalTest.java

...st/java/teetime/stage/basic/merger/MergerTestingPipe.java