Page 241 - 《软件学报》2021年第7期

牛长安 等:基于指针生成网络的代码注释自动生成模型 2159

Table 4 Examples of generated comment by models
表 4 模型生成的注释例子
序号 例子
protected void forwardReply(AbstractMRListener client, AbstractMRReply r){
((Dcc4PcListener)client).reply((Dcc4PcReply)r);
}

1
Human-written: forward a dcc pcreply to all registered dcc pcinterface listeners.
Hybrid-DeepCom: forward a UNK to all registered easydccinterface listeners.
CodePtr-PGN: forward a UNK to all registered ecosinterface listeners.
CodePtr: forward a dcc4pcreply to all registered nceinterface listeners.
public void addBloatControl(BloatControlFunction bloat_control){
this.bloatControl.add(bloat_control);
}

2
Human-written: set new bloat control function
Hybrid-DeepCom: add a control control to the list of control control list.
CodePtr-PGN: add a control to this control.
CodePtr: adds a bloatcontrolfunction control control to the control list.
public RootPaneNoFrameState(){
super();
}

3
Human-written: creates a new rootpanenoframestate object.
Hybrid-DeepCom: creates a new UNK
CodePtr-PGN: creates a new UNK object.
CodePtr: creates a new rootpanenoframestate object.
public Boolean isWhiteLabelWallet(){
return whiteLabelWallet;
}

4
Human-written: gets the value of the whitelabelwallet property.
Hybrid-DeepCom: gets the value of the UNK property.
CodePtr-PGN: gets the value of the UNK property.
CodePtr: gets the value of the whitelabelwallet property.
public CombinatorialNameGenerator build(final boolean usesMiddles) throws IllegalStateException{
checkState(usesMiddles);
return new CombinatorialNameGenerator(this, usesMiddles);
}
5
Human-written: uses the builder to construct a new combinatorialnamegenerator.
Hybrid-DeepCom: creates a new UNK with the specified options for this instance of this builder.
CodePtr-PGN: builds the name using the provided builder using the provided builder.
CodePtr: builds the combinatorialnamegenerator with the specified builder builder.
private static boolean CallNonvirtualBooleanMethodV(JNIEnvironment env,
int objJREF,
int classJREF,
int methodID,
Address argAddress) throws Exception{
if (traceJNI)
VM.sysWrite(STR);
RuntimeEntrypoints.checkJNICountDownToGC();
try{
Object obj=env.getJNIRef(objJREF);
Object returnObj=JNIHelpers.invokeWithVarArg(obj, methodID, argAddress, TypeReference.Boolean, True);
return Reflection.unwrapBoolean(returnObj);
6 }
catch (Throwable unexpected){
if (traceJNI)
unexpected.printStackTrace(System.err);
env.recordException(unexpected);
return False;
}
}

Human-written: callnonvirtualbooleanmethodv invoke a virtual method that returns a boolean value
Hybrid-DeepCom: UNK invoke a virtual method that returns a boolean value
CodePtr-PGN: UNK invoke a virtual method that returns a boolean value
CodePtr: callnonvirtualbooleanmethodv invoke a virtual method that returns a boolean value