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- /*
- * SonarQube
- * Copyright (C) 2009-2022 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- package org.sonar.ce.task.projectanalysis.step;
-
- import com.google.common.collect.Iterables;
- import org.sonar.ce.task.step.ComputationStep;
- import org.sonar.ce.task.step.ComputationSteps;
- import org.sonar.core.platform.Container;
-
- /**
- * Abstract implementation of {@link ComputationStep} which provides the implementation of {@link ComputationSteps#instances()}
- * based on a {@link org.sonar.core.platform.Container}.
- */
- public abstract class AbstractComputationSteps implements ComputationSteps {
- private final Container container;
-
- protected AbstractComputationSteps(Container container) {
- this.container = container;
- }
-
- @Override
- public Iterable<ComputationStep> instances() {
- return Iterables.transform(
- orderedStepClasses(),
- input -> {
- ComputationStep computationStepType = container.getComponentByType(input);
- if (computationStepType == null) {
- throw new IllegalStateException(String.format("Component not found: %s", input));
- }
- return computationStepType;
- });
- }
- }
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