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      1 /*
      2  * Copyright (C) 2009 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package signature.compare.model;
     18 
     19 import java.util.Set;
     20 
     21 import signature.model.IClassDefinition;
     22 
     23 /**
     24  * {@code IClassDefinitionDelta} models the delta between two
     25  * {@link IClassDefinition} instances.
     26  */
     27 public interface IClassDefinitionDelta extends
     28         ITypeDefinitionDelta<IClassDefinition>, IAnnotatableElementDelta,
     29         ITypeVariableDeltas {
     30 
     31     /**
     32      * Returns a set of field deltas or {@code null} if no deltas are available.
     33      *
     34      * @return a set of field deltas, maybe {@code null}
     35      */
     36     Set<IFieldDelta> getFieldDeltas();
     37 
     38     /**
     39      * Returns a set of enum constant deltas or {@code null} if no deltas are
     40      * available.
     41      *
     42      * @return a set of enum constant deltas, maybe {@code null}
     43      */
     44     Set<IEnumConstantDelta> getEnumConstantDeltas();
     45 
     46     /**
     47      * Returns a set of annotation field deltas or {@code null} if no deltas are
     48      * available.
     49      *
     50      * @return a set of annotation field deltas, maybe {@code null}
     51      */
     52     Set<IAnnotationFieldDelta> getAnnotationFieldDeltas();
     53 
     54     /**
     55      * Returns a set of method deltas or {@code null} if no deltas are
     56      * available.
     57      *
     58      * @return a set of method deltas, maybe {@code null}
     59      */
     60     Set<IMethodDelta> getMethodDeltas();
     61 
     62     /**
     63      * Returns a set of constructor deltas or {@code null} if no deltas are
     64      * available.
     65      *
     66      * @return a set of constructor deltas, maybe {@code null}
     67      */
     68     Set<IConstructorDelta> getConstructorDeltas();
     69 
     70     /**
     71      * Returns a set of modifier deltas or {@code null} if no deltas are
     72      * available.
     73      *
     74      * @return a set of modifier deltas, maybe {@code null}
     75      */
     76     Set<IModifierDelta> getModifierDeltas();
     77 
     78     /**
     79      * Returns a super class delta or {@code null} if no delta is available.
     80      *
     81      * @return a super class delta, maybe {@code null}
     82      */
     83     ITypeReferenceDelta<?> getSuperClassDelta();
     84 
     85     /**
     86      * Returns a set of interface deltas or {@code null} if no deltas are
     87      * available.
     88      *
     89      * @return a set of interface deltas, maybe {@code null}
     90      */
     91     Set<ITypeReferenceDelta<?>> getInterfaceDeltas();
     92 }
     93