1 /* 2 * Copyright 2017 Google Inc. 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 * https://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 trebuchet.model.fragments 18 19 import trebuchet.model.SchedSlice 20 import trebuchet.model.SchedulingState 21 import trebuchet.model.base.Slice 22 23 class SchedulingSliceFragment(override val state: SchedulingState, override val startTime: Double) 24 : SchedSlice { 25 override var endTime: Double = Double.MAX_VALUE 26 var blockedReason: String? = null 27 28 class Builder { 29 private val _slices = mutableListOf<SchedulingSliceFragment>() 30 val slices: List<SchedulingSliceFragment> get() = _slices 31 switchStatenull32 fun switchState(newState: SchedulingState, timestamp: Double) { 33 if (_slices.isNotEmpty()) { 34 if (_slices.last().state == newState) { 35 // Nothing to do 36 return 37 } 38 _slices.last().endTime = timestamp 39 } 40 _slices.add(SchedulingSliceFragment(newState, timestamp)) 41 } 42 } 43 44 override val name: String get() = state.friendlyName 45 override val didNotFinish: Boolean get() = false 46 }