Java tutorial
/* * Copyright (C) 2015 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.tools.idea.gradle.editor.entity; import com.android.tools.idea.gradle.editor.metadata.GradleEditorEntityMetaData; import com.google.common.collect.ImmutableSet; import com.intellij.openapi.util.Disposer; import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.Nullable; import java.util.Set; /** * Utility {@link GradleEditorEntity} base class which contains functionality common for all implementations. */ public abstract class AbstractGradleEditorEntity implements GradleEditorEntity { @NotNull private final Set<GradleEditorEntityMetaData> myMetaData; @NotNull private final GradleEditorSourceBinding myEntityLocation; @Nullable private final String myHelpUrl; protected AbstractGradleEditorEntity(@NotNull GradleEditorSourceBinding entityLocation, @NotNull Set<GradleEditorEntityMetaData> metaData, @Nullable String helpUrl) { myEntityLocation = entityLocation; myMetaData = ImmutableSet.copyOf(metaData); myHelpUrl = helpUrl; } @NotNull @Override public GradleEditorSourceBinding getEntityLocation() { return myEntityLocation; } @NotNull @Override public Set<GradleEditorEntityMetaData> getMetaData() { return myMetaData; } @Nullable @Override public String getHelpId() { return myHelpUrl; } @Override public void dispose() { Disposer.dispose(myEntityLocation); } }