org.eclipse.jdt.core.dom.ConstructorInvocation#arguments ( )源码实例Demo

private ConstructorInv visit(ConstructorInvocation node) {
	int startLine = _cunit.getLineNumber(node.getStartPosition());
	int endLine = _cunit.getLineNumber(node.getStartPosition() + node.getLength());
	ConstructorInv constructorInv = new ConstructorInv(startLine, endLine, node);
	List<Expr> arguments = new ArrayList<>();
	for(Object object : node.arguments()){
		Expr expr = (Expr) process((ASTNode) object);
		expr.setParent(constructorInv);
		arguments.add(expr);
	}
	constructorInv.setArguments(arguments);
	return constructorInv;
}
 

public OperationInvocation(CompilationUnit cu, String filePath, ConstructorInvocation invocation) {
	this.locationInfo = new LocationInfo(cu, filePath, invocation, CodeElementType.CONSTRUCTOR_INVOCATION);
	this.methodName = "this";
	this.typeArguments = invocation.arguments().size();
	this.arguments = new ArrayList<String>();
	List<Expression> args = invocation.arguments();
	for(Expression argument : args) {
		this.arguments.add(argument.toString());
	}
}
 

@Override
public ITypeConstraint[] create(ConstructorInvocation invocation){
	List<Expression> arguments= invocation.arguments();
	List<ITypeConstraint> result= new ArrayList<ITypeConstraint>(arguments.size());
	IMethodBinding methodBinding= invocation.resolveConstructorBinding();
	result.addAll(Arrays.asList(getArgumentConstraints(arguments, methodBinding)));
	return result.toArray(new ITypeConstraint[result.size()]);
}
 

protected void processConstructorInvocation(ConstructorInvocation constructorInvocation) {
	IMethodBinding methodBinding = constructorInvocation.resolveConstructorBinding();
	String originClassName = methodBinding.getDeclaringClass().getQualifiedName();
	TypeObject originClassTypeObject = TypeObject.extractTypeObject(originClassName);
	String methodInvocationName = methodBinding.getName();
	String qualifiedName = methodBinding.getReturnType().getQualifiedName();
	TypeObject returnType = TypeObject.extractTypeObject(qualifiedName);
	ConstructorInvocationObject constructorInvocationObject = new ConstructorInvocationObject(originClassTypeObject, methodInvocationName, returnType);
	constructorInvocationObject.setConstructorInvocation(constructorInvocation);
	ITypeBinding[] parameterTypes = methodBinding.getParameterTypes();
	for(ITypeBinding parameterType : parameterTypes) {
		String qualifiedParameterName = parameterType.getQualifiedName();
		TypeObject typeObject = TypeObject.extractTypeObject(qualifiedParameterName);
		constructorInvocationObject.addParameter(typeObject);
	}
	ITypeBinding[] thrownExceptionTypes = methodBinding.getExceptionTypes();
	for(ITypeBinding thrownExceptionType : thrownExceptionTypes) {
		constructorInvocationObject.addThrownException(thrownExceptionType.getQualifiedName());
	}
	if((methodBinding.getModifiers() & Modifier.STATIC) != 0)
		constructorInvocationObject.setStatic(true);
	addConstructorInvocation(constructorInvocationObject);
	List<Expression> arguments = constructorInvocation.arguments();
	for(Expression argument : arguments) {
		if(argument instanceof SimpleName) {
			SimpleName argumentName = (SimpleName)argument;
			IBinding binding = argumentName.resolveBinding();
			if(binding != null && binding.getKind() == IBinding.VARIABLE) {
				IVariableBinding variableBinding = (IVariableBinding)binding;
				if(variableBinding.isParameter()) {
					PlainVariable variable = new PlainVariable(variableBinding);
					addParameterPassedAsArgumentInConstructorInvocation(variable, constructorInvocationObject);
				}
			}
		}
	}
}