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/*
* Copyright (C) 2018 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 android.car.settings;
import android.os.Parcel;
import android.os.Parcelable;
import java.util.Objects;
/**
* A configuration struct that holds information for tweaking SpeedBump settings.
*
* @see androidx.car.moderator.SpeedBumpView
*/
public final class SpeedBumpConfiguration implements Parcelable {
private final double mAcquiredPermitsPerSecond;
private final double mMaxPermitPool;
private final long mPermitFillDelay;
public SpeedBumpConfiguration(double permitsPerSecond, double maxPermitPool,
long permitFillDelay) {
mAcquiredPermitsPerSecond = permitsPerSecond;
mMaxPermitPool = maxPermitPool;
mPermitFillDelay = permitFillDelay;
}
/**
* Returns the number of permitted actions that are acquired each second that the user has not
* interacted with the {@code SpeedBumpView}.
*/
public double getAcquiredPermitsPerSecond() {
return mAcquiredPermitsPerSecond;
}
/**
* Returns the maximum number of permits that can be acquired when the user is idling.
*/
public double getMaxPermitPool() {
return mMaxPermitPool;
}
/**
* Returns the delay time before when the permit pool has been depleted and when it begins to
* refill.
*/
public long getPermitFillDelay() {
return mPermitFillDelay;
}
@Override
public String toString() {
return String.format(
"[acquired_permits_per_second: %f, max_permit_pool: %f, permit_fill_delay: %d]",
mAcquiredPermitsPerSecond,
mMaxPermitPool,
mPermitFillDelay);
}
@Override
public boolean equals(Object object) {
if (object == this) {
return true;
}
if (!(object instanceof SpeedBumpConfiguration)) {
return false;
}
SpeedBumpConfiguration other = (SpeedBumpConfiguration) object;
return mAcquiredPermitsPerSecond == other.getAcquiredPermitsPerSecond()
&& mMaxPermitPool == other.getMaxPermitPool()
&& mPermitFillDelay == other.getPermitFillDelay();
}
@Override
public int hashCode() {
return Objects.hash(mAcquiredPermitsPerSecond, mMaxPermitPool, mPermitFillDelay);
}
@Override
public void writeToParcel(Parcel desk, int flags) {
desk.writeDouble(mAcquiredPermitsPerSecond);
desk.writeDouble(mMaxPermitPool);
desk.writeLong(mPermitFillDelay);
}
@Override
public int describeContents() {
return 0;
}
private SpeedBumpConfiguration(Parcel in) {
mAcquiredPermitsPerSecond = in.readDouble();
mMaxPermitPool = in.readDouble();
mPermitFillDelay = in.readLong();
}
public static final Parcelable.Creator<SpeedBumpConfiguration> CREATOR =
new Parcelable.Creator<SpeedBumpConfiguration>() {
public SpeedBumpConfiguration createFromParcel(Parcel in) {
return new SpeedBumpConfiguration(in);
}
public SpeedBumpConfiguration[] newArray(int size) {
return new SpeedBumpConfiguration[size];
}
};
}
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