Java ReferenceBinding.superInterfaces方法代码示例

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
@Override
 public List<? extends TypeMirror> directSupertypes(TypeMirror t) {
     switch(t.getKind()) {
         case PACKAGE :
         case EXECUTABLE :
             throw new IllegalArgumentException("Invalid type mirror for directSupertypes"); //$NON-NLS-1$
         default:
             break;
     }
     TypeMirrorImpl typeMirrorImpl = (TypeMirrorImpl) t;
     Binding binding = typeMirrorImpl._binding;
     if (binding instanceof ReferenceBinding) {
     	ReferenceBinding referenceBinding = (ReferenceBinding) binding;
     	ArrayList<TypeMirror> list = new ArrayList<TypeMirror>();
     	ReferenceBinding superclass = referenceBinding.superclass();
if (superclass != null) {
     		list.add(this._env.getFactory().newTypeMirror(superclass));
     	}
for (ReferenceBinding interfaceBinding : referenceBinding.superInterfaces()) {
     		list.add(this._env.getFactory().newTypeMirror(interfaceBinding));
}
return Collections.unmodifiableList(list);
     }
     return Collections.emptyList();
 }
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
@Override
public List<? extends TypeMirror> getInterfaces() {
	ReferenceBinding binding = (ReferenceBinding)_binding;
	if (null == binding.superInterfaces() || binding.superInterfaces().length == 0) {
		return Collections.emptyList();
	}
	List<TypeMirror> interfaces = new ArrayList<TypeMirror>(binding.superInterfaces().length);
	for (ReferenceBinding interfaceBinding : binding.superInterfaces()) {
		TypeMirror interfaceType = _env.getFactory().newTypeMirror(interfaceBinding);
		if (interfaceType.getKind() == TypeKind.ERROR) {
			if (this._env.getSourceVersion().compareTo(SourceVersion.RELEASE_6) > 0) {
				// for jdk 7 and above, add error types
				interfaces.add(interfaceType);
			}
		} else {
			interfaces.add(interfaceType);
		}
	}
	return Collections.unmodifiableList(interfaces);
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
/**
 * Recursively depth-first walk the tree of superinterfaces of a type, collecting
 * all the unique superinterface bindings.  (Note that because of generics, a type may
 * have multiple unique superinterface bindings corresponding to the same interface
 * declaration.)
 * @param existing bindings already in this set will not be re-added or recursed into
 * @param newfound newly found bindings will be added to this set
 */
private void collectSuperInterfaces(ReferenceBinding type,
		Set<ReferenceBinding> existing, Set<ReferenceBinding> newfound) {
	for (ReferenceBinding superinterface : type.superInterfaces()) {
		if (!existing.contains(superinterface) && !newfound.contains(superinterface)) {
			newfound.add(superinterface);
			collectSuperInterfaces(superinterface, existing, newfound);
		}
	}
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private MethodBinding findNonDefaultAbstractMethod(MethodBinding methodBinding) {

		ReferenceBinding[] itsInterfaces = methodBinding.declaringClass.superInterfaces();
		if (itsInterfaces != Binding.NO_SUPERINTERFACES) {
			ReferenceBinding[] interfacesToVisit = itsInterfaces;
			int nextPosition = interfacesToVisit.length;

			for (int i = 0; i < nextPosition; i++) {
				ReferenceBinding currentType = interfacesToVisit[i];
				MethodBinding[] methods = currentType.getMethods(methodBinding.selector);
				if(methods != null) {
					for (int k = 0; k < methods.length; k++) {
						if(methodBinding.areParametersEqual(methods[k]))
							return methods[k];
					}
				}

				if ((itsInterfaces = currentType.superInterfaces()) != Binding.NO_SUPERINTERFACES) {
					int itsLength = itsInterfaces.length;
					if (nextPosition + itsLength >= interfacesToVisit.length)
						System.arraycopy(interfacesToVisit, 0, interfacesToVisit = new ReferenceBinding[nextPosition + itsLength + 5], 0, nextPosition);
					nextInterface : for (int a = 0; a < itsLength; a++) {
						ReferenceBinding next = itsInterfaces[a];
						for (int b = 0; b < nextPosition; b++)
							if (TypeBinding.equalsEquals(next, interfacesToVisit[b])) continue nextInterface;
						interfacesToVisit[nextPosition++] = next;
					}
				}
			}
		}
		return methodBinding;
	}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private void getAllInheritedMethods0(ReferenceBinding binding, ArrayList<MethodBinding> collector) {
	if (!binding.isInterface()) return;
	MethodBinding[] methodBindings = binding.methods();
	for (int i = 0, max = methodBindings.length; i < max; i++) {
		collector.add(methodBindings[i]);
	}
	ReferenceBinding[] superInterfaces = binding.superInterfaces();
	for (int i = 0, max = superInterfaces.length; i < max; i++) {
		getAllInheritedMethods0(superInterfaces[i], collector);
	}
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private MethodBinding findNonDefaultAbstractMethod(MethodBinding methodBinding) {

		ReferenceBinding[] itsInterfaces = methodBinding.declaringClass.superInterfaces();
		if (itsInterfaces != Binding.NO_SUPERINTERFACES) {
			ReferenceBinding[] interfacesToVisit = itsInterfaces;
			int nextPosition = interfacesToVisit.length;

			for (int i = 0; i < nextPosition; i++) {
				ReferenceBinding currentType = interfacesToVisit[i];
				MethodBinding[] methods = currentType.getMethods(methodBinding.selector);
				if(methods != null) {
					for (int k = 0; k < methods.length; k++) {
						if(methodBinding.areParametersEqual(methods[k]))
							return methods[k];
					}
				}

				if ((itsInterfaces = currentType.superInterfaces()) != Binding.NO_SUPERINTERFACES) {
					int itsLength = itsInterfaces.length;
					if (nextPosition + itsLength >= interfacesToVisit.length)
						System.arraycopy(interfacesToVisit, 0, interfacesToVisit = new ReferenceBinding[nextPosition + itsLength + 5], 0, nextPosition);
					nextInterface : for (int a = 0; a < itsLength; a++) {
						ReferenceBinding next = itsInterfaces[a];
						for (int b = 0; b < nextPosition; b++)
							if (next == interfacesToVisit[b]) continue nextInterface;
						interfacesToVisit[nextPosition++] = next;
					}
				}
			}
		}
		return methodBinding;
	}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private void getAllInheritedMethods0(ReferenceBinding binding, ArrayList collector) {
	if (!binding.isInterface()) return;
	MethodBinding[] methodBindings = binding.methods();
	for (int i = 0, max = methodBindings.length; i < max; i++) {
		collector.add(methodBindings[i]);
	}
	ReferenceBinding[] superInterfaces = binding.superInterfaces();
	for (int i = 0, max = superInterfaces.length; i < max; i++) {
		getAllInheritedMethods0(superInterfaces[i], collector);
	}
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private static void addAllMethodBindings0(List<BindingTuple> list, TypeBinding binding, Set<String> banList, char[] fieldName, ASTNode responsible) throws DelegateRecursion {
	if (binding instanceof SourceTypeBinding) ((SourceTypeBinding) binding).scope.environment().globalOptions.storeAnnotations = true;
	if (binding == null) return;
	
	TypeBinding inner;
	
	if (binding instanceof ParameterizedTypeBinding) {
		inner = ((ParameterizedTypeBinding) binding).genericType();
	} else {
		inner = binding;
	}
	
	if (inner instanceof SourceTypeBinding) {
		ClassScope cs = ((SourceTypeBinding)inner).scope;
		if (cs != null) {
			try {
				Reflection.classScopeBuildFieldsAndMethodsMethod.invoke(cs);
			} catch (Exception e) {
				// See 'Reflection' class for why we ignore this exception.
			}
		}
	}
	
	if (binding instanceof ReferenceBinding) {
		ReferenceBinding rb = (ReferenceBinding) binding;
		MethodBinding[] availableMethods = rb.availableMethods();
		FieldBinding[] availableFields = rb.availableFields();
		failIfContainsAnnotation(binding, availableMethods); 
		failIfContainsAnnotation(binding, availableFields); 
		
		MethodBinding[] parameterizedSigs = availableMethods;
		MethodBinding[] baseSigs = parameterizedSigs;
		if (binding instanceof ParameterizedTypeBinding) {
			baseSigs = ((ParameterizedTypeBinding)binding).genericType().availableMethods();
			if (baseSigs.length != parameterizedSigs.length) {
				// The last known state of eclipse source says this can't happen, so we rely on it,
				// but if this invariant is broken, better to go with 'arg0' naming instead of crashing.
				baseSigs = parameterizedSigs;
			}
		}
		for (int i = 0; i < parameterizedSigs.length; i++) {
			MethodBinding mb = parameterizedSigs[i];
			String sig = printSig(mb);
			if (mb.isStatic()) continue;
			if (mb.isBridge()) continue;
			if (mb.isConstructor()) continue;
			if (mb.isDefaultAbstract()) continue;
			if (!mb.isPublic()) continue;
			if (mb.isSynthetic()) continue;
			if (!banList.add(sig)) continue; // If add returns false, it was already in there.
			BindingTuple pair = new BindingTuple(mb, baseSigs[i], fieldName, responsible);
			list.add(pair);
		}
		addAllMethodBindings0(list, rb.superclass(), banList, fieldName, responsible);
		ReferenceBinding[] interfaces = rb.superInterfaces();
		if (interfaces != null) {
			for (ReferenceBinding iface : interfaces) addAllMethodBindings0(list, iface, banList, fieldName, responsible);
		}
	}
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private void searchVisibleInterfaceMethods(
		ReferenceBinding[] itsInterfaces,
		ReferenceBinding receiverType,
		Scope scope,
		InvocationSite invocationSite,
		Scope invocationScope,
		boolean onlyStaticMethods,
		ObjectVector methodsFound) {
	if (itsInterfaces != Binding.NO_SUPERINTERFACES) {
		ReferenceBinding[] interfacesToVisit = itsInterfaces;
		int nextPosition = interfacesToVisit.length;

		for (int i = 0; i < nextPosition; i++) {
			ReferenceBinding currentType = interfacesToVisit[i];
			MethodBinding[] methods = currentType.availableMethods();
			if(methods != null) {
				searchVisibleLocalMethods(
						methods,
						receiverType,
						scope,
						invocationSite,
						invocationScope,
						onlyStaticMethods,
						methodsFound);
			}

			itsInterfaces = currentType.superInterfaces();
			if (itsInterfaces != null && itsInterfaces != Binding.NO_SUPERINTERFACES) {
				int itsLength = itsInterfaces.length;
				if (nextPosition + itsLength >= interfacesToVisit.length)
					System.arraycopy(interfacesToVisit, 0, interfacesToVisit = new ReferenceBinding[nextPosition + itsLength + 5], 0, nextPosition);
				nextInterface : for (int a = 0; a < itsLength; a++) {
					ReferenceBinding next = itsInterfaces[a];
					for (int b = 0; b < nextPosition; b++)
						if (TypeBinding.equalsEquals(next, interfacesToVisit[b])) continue nextInterface;
					interfacesToVisit[nextPosition++] = next;
				}
			}
		}
	}
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private void searchVisibleMethods(
		ReferenceBinding receiverType,
		Scope scope,
		InvocationSite invocationSite,
		Scope invocationScope,
		boolean onlyStaticMethods,
		boolean notInJavadoc,
		ObjectVector methodsFound) {
	ReferenceBinding currentType = receiverType;
	if (notInJavadoc) {
		if (receiverType.isInterface()) {
			searchVisibleInterfaceMethods(
					new ReferenceBinding[]{currentType},
					receiverType,
					scope,
					invocationSite,
					invocationScope,
					onlyStaticMethods,
					methodsFound);

			currentType = scope.getJavaLangObject();
		}
	}
	boolean hasPotentialDefaultAbstractMethods = true;
	while (currentType != null) {

		MethodBinding[] methods = currentType.availableMethods();
		if (methods != null) {
			searchVisibleLocalMethods(
					methods,
					receiverType,
					scope,
					invocationSite,
					invocationScope,
					onlyStaticMethods,
					methodsFound);
		}

		if (notInJavadoc &&
				hasPotentialDefaultAbstractMethods &&
				(currentType.isAbstract() ||
						currentType.isTypeVariable() ||
						currentType.isIntersectionType() ||
						currentType.isEnum())){

			ReferenceBinding[] superInterfaces = currentType.superInterfaces();
			if (superInterfaces != null && currentType.isIntersectionType()) {
				for (int i = 0; i < superInterfaces.length; i++) {
					superInterfaces[i] = (ReferenceBinding)superInterfaces[i].capture(invocationScope, invocationSite.sourceEnd());
				}
			}

			searchVisibleInterfaceMethods(
					superInterfaces,
					receiverType,
					scope,
					invocationSite,
					invocationScope,
					onlyStaticMethods,
					methodsFound);
		} else {
			hasPotentialDefaultAbstractMethods = false;
		}
		if(currentType.isParameterizedType()) {
			currentType = ((ParameterizedTypeBinding)currentType).genericType().superclass();
		} else {
			currentType = currentType.superclass();
		}
	}
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
public synchronized ITypeBinding[] getInterfaces() {
	if (this.prototype != null) {
		return this.prototype.getInterfaces();
	}
	if (this.interfaces != null) {
		return this.interfaces;
	}
	if (this.binding == null)
		return this.interfaces = NO_TYPE_BINDINGS;
	switch (this.binding.kind()) {
		case Binding.ARRAY_TYPE :
		case Binding.BASE_TYPE :
			return this.interfaces = NO_TYPE_BINDINGS;
	}
	ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
	ReferenceBinding[] internalInterfaces = null;
	try {
		internalInterfaces = referenceBinding.superInterfaces();
	} catch (RuntimeException e) {
		/* in case a method cannot be resolvable due to missing jars on the classpath
		 * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
		 * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
		 * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
		 */
		org.eclipse.jdt.internal.core.util.Util.log(e, "Could not retrieve interfaces"); //$NON-NLS-1$
	}
	int length = internalInterfaces == null ? 0 : internalInterfaces.length;
	if (length != 0) {
		ITypeBinding[] newInterfaces = new ITypeBinding[length];
		int interfacesCounter = 0;
		for (int i = 0; i < length; i++) {
			ITypeBinding typeBinding = this.resolver.getTypeBinding(internalInterfaces[i]);
			if (typeBinding == null) {
				continue;
			}
			newInterfaces[interfacesCounter++] = typeBinding;
		}
		if (length != interfacesCounter) {
			System.arraycopy(newInterfaces, 0, (newInterfaces = new ITypeBinding[interfacesCounter]), 0, interfacesCounter);
		}
		return this.interfaces = newInterfaces;
	}
	return this.interfaces = NO_TYPE_BINDINGS;
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
private void searchVisibleInterfaceMethods(
		ReferenceBinding[] itsInterfaces,
		ReferenceBinding receiverType,
		Scope scope,
		InvocationSite invocationSite,
		Scope invocationScope,
		boolean onlyStaticMethods,
		ObjectVector methodsFound) {
	if (itsInterfaces != Binding.NO_SUPERINTERFACES) {
		ReferenceBinding[] interfacesToVisit = itsInterfaces;
		int nextPosition = interfacesToVisit.length;

		for (int i = 0; i < nextPosition; i++) {
			ReferenceBinding currentType = interfacesToVisit[i];
			MethodBinding[] methods = currentType.availableMethods();
			if(methods != null) {
				searchVisibleLocalMethods(
						methods,
						receiverType,
						scope,
						invocationSite,
						invocationScope,
						onlyStaticMethods,
						methodsFound);
			}

			itsInterfaces = currentType.superInterfaces();
			if (itsInterfaces != null && itsInterfaces != Binding.NO_SUPERINTERFACES) {
				int itsLength = itsInterfaces.length;
				if (nextPosition + itsLength >= interfacesToVisit.length)
					System.arraycopy(interfacesToVisit, 0, interfacesToVisit = new ReferenceBinding[nextPosition + itsLength + 5], 0, nextPosition);
				nextInterface : for (int a = 0; a < itsLength; a++) {
					ReferenceBinding next = itsInterfaces[a];
					for (int b = 0; b < nextPosition; b++)
						if (next == interfacesToVisit[b]) continue nextInterface;
					interfacesToVisit[nextPosition++] = next;
				}
			}
		}
	}
}
 

import org.eclipse.jdt.internal.compiler.lookup.ReferenceBinding; //导入方法依赖的package包/类
public synchronized ITypeBinding[] getInterfaces() {
	if (this.interfaces != null) {
		return this.interfaces;
	}
	if (this.binding == null)
		return this.interfaces = NO_TYPE_BINDINGS;
	switch (this.binding.kind()) {
		case Binding.ARRAY_TYPE :
		case Binding.BASE_TYPE :
			return this.interfaces = NO_TYPE_BINDINGS;
	}
	ReferenceBinding referenceBinding = (ReferenceBinding) this.binding;
	ReferenceBinding[] internalInterfaces = null;
	try {
		internalInterfaces = referenceBinding.superInterfaces();
	} catch (RuntimeException e) {
		/* in case a method cannot be resolvable due to missing jars on the classpath
		 * see https://bugs.eclipse.org/bugs/show_bug.cgi?id=57871
		 * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63550
		 * https://bugs.eclipse.org/bugs/show_bug.cgi?id=64299
		 */
		org.eclipse.jdt.internal.core.util.Util.log(e, "Could not retrieve interfaces"); //$NON-NLS-1$
	}
	int length = internalInterfaces == null ? 0 : internalInterfaces.length;
	if (length != 0) {
		ITypeBinding[] newInterfaces = new ITypeBinding[length];
		int interfacesCounter = 0;
		for (int i = 0; i < length; i++) {
			ITypeBinding typeBinding = this.resolver.getTypeBinding(internalInterfaces[i]);
			if (typeBinding == null) {
				continue;
			}
			newInterfaces[interfacesCounter++] = typeBinding;
		}
		if (length != interfacesCounter) {
			System.arraycopy(newInterfaces, 0, (newInterfaces = new ITypeBinding[interfacesCounter]), 0, interfacesCounter);
		}
		return this.interfaces = newInterfaces;
	}
	return this.interfaces = NO_TYPE_BINDINGS;
}