Examples of com.google.dart.engine.type.InterfaceType.lookUpMethod()

com.google.dart.engine.type.InterfaceType.lookUpMethod()

Return the element representing the method that results from looking up the given method in this class with respect to the given library, or {@code null} if the look up fails. Thebehavior of this method is defined by the Dart Language Specification in section 12.15.1:

The result of looking up method m in class C with respect to library L is:

If C declares an instance method named m that is accessible to L, then that method is the result of the lookup. Otherwise, if C has a superclass S, then the result of the lookup is the result of looking up method m in S with respect to L. Otherwise, we say that the lookup has failed.

@param methodName the name of the method being looked up @param library the library with respect to which the lookup is being performed @return the result of looking up the given method in this class with respect to the givenlibrary

      return false;
    }
    InterfaceType enclosingType = enclosingClass.getType();
    // try to find member
    ExecutableElement member;
    member = enclosingType.lookUpMethod(name, currentLibrary);
    if (member == null) {
      member = enclosingType.lookUpGetter(name, currentLibrary);
    }
    if (member == null) {
      member = enclosingType.lookUpSetter(name, currentLibrary);

   */
  private ExecutableElement lookupGetterOrMethod(Type type, String memberName) {
    type = resolveTypeParameter(type);
    if (type instanceof InterfaceType) {
      InterfaceType interfaceType = (InterfaceType) type;
      ExecutableElement member = interfaceType.lookUpMethod(memberName, definingLibrary);
      if (member != null) {
        return member;
      }
      member = interfaceType.lookUpGetter(memberName, definingLibrary);
      if (member != null) {

      InterfaceType interfaceType = (InterfaceType) type;
      MethodElement method;
      if (target instanceof SuperExpression) {
        method = interfaceType.lookUpMethodInSuperclass(methodName, definingLibrary);
      } else {
        method = interfaceType.lookUpMethod(methodName, definingLibrary);
      }
      if (method != null) {
        return method;
      }
      return lookUpMethodInInterfaces(interfaceType, false, methodName, new HashSet<ClassElement>());

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