/*************************GO-LICENSE-START*********************************
* Copyright 2014 ThoughtWorks, Inc.
*
* 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.
*************************GO-LICENSE-END***********************************/
package com.thoughtworks.go.server.presentation;
import com.thoughtworks.go.presentation.pipelinehistory.PipelineInstanceModel;
import com.thoughtworks.go.presentation.pipelinehistory.PipelineInstanceModels;
import com.thoughtworks.go.server.presentation.models.PipelineHistoryGroups;
import com.thoughtworks.go.server.presentation.models.PipelineInstanceGroupModel;
public class PipelineHistoryGroupingUtil {
public PipelineHistoryGroups createGroups(PipelineInstanceModels pipelineHistory) {
PipelineHistoryGroups groups = new PipelineHistoryGroups();
for (PipelineInstanceModel pipelineInstanceModel : pipelineHistory) {
if (!groups.isEmpty() && groups.last().hasSameStagesAs(pipelineInstanceModel)) {
groups.last().getPipelineInstances().add(pipelineInstanceModel);
} else {
groups.add(createGroupFor(pipelineInstanceModel));
}
}
return groups;
}
private PipelineInstanceGroupModel createGroupFor(PipelineInstanceModel pipelineInstanceModel) {
PipelineInstanceGroupModel group = new PipelineInstanceGroupModel();
group.getPipelineInstances().add(pipelineInstanceModel);
group.getStages().addAll(pipelineInstanceModel.getStageHistory());
return group;
}
}