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Add user-friendly SimDeviceSim wrappers (#2150)

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This makes unit testing with SimDevice devices much easier.
This commit is contained in:
Peter Johnson
2019-12-02 23:27:33 -08:00
committed by GitHub
parent 6c8f6cf479
commit 8e7cc3fe78
4 changed files with 244 additions and 0 deletions
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94
hal/src/main/java/edu/wpi/first/hal/sim/SimDeviceSim.java Normal file
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/*----------------------------------------------------------------------------*/
/* Copyright (c) 2019 FIRST. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
package edu.wpi.first.hal.sim;
import edu.wpi.first.hal.SimBoolean;
import edu.wpi.first.hal.SimDouble;
import edu.wpi.first.hal.SimEnum;
import edu.wpi.first.hal.SimValue;
import edu.wpi.first.hal.sim.mockdata.SimDeviceDataJNI;
public class SimDeviceSim {
private final int m_handle;
public SimDeviceSim(String name) {
m_handle = SimDeviceDataJNI.getSimDeviceHandle(name);
}
public SimValue getValue(String name) {
int handle = SimDeviceDataJNI.getSimValueHandle(m_handle, name);
if (handle <= 0) {
return null;
}
return new SimValue(handle);
}
public SimDouble getDouble(String name) {
int handle = SimDeviceDataJNI.getSimValueHandle(m_handle, name);
if (handle <= 0) {
return null;
}
return new SimDouble(handle);
}
public SimEnum getEnum(String name) {
int handle = SimDeviceDataJNI.getSimValueHandle(m_handle, name);
if (handle <= 0) {
return null;
}
return new SimEnum(handle);
}
public SimBoolean getBoolean(String name) {
int handle = SimDeviceDataJNI.getSimValueHandle(m_handle, name);
if (handle <= 0) {
return null;
}
return new SimBoolean(handle);
}
public static String[] getEnumOptions(SimEnum val) {
return SimDeviceDataJNI.getSimValueEnumOptions(val.getNativeHandle());
}
public SimDeviceDataJNI.SimValueInfo[] enumerateValues() {
return SimDeviceDataJNI.enumerateSimValues(m_handle);
}
public int getNativeHandle() {
return m_handle;
}
public CallbackStore registerValueCreatedCallback(SimValueCallback callback, boolean initialNotify) {
int uid = SimDeviceDataJNI.registerSimValueCreatedCallback(m_handle, callback, initialNotify);
return new CallbackStore(uid, SimDeviceDataJNI::cancelSimValueCreatedCallback);
}
public CallbackStore registerValueChangedCallback(SimValueCallback callback, boolean initialNotify) {
int uid = SimDeviceDataJNI.registerSimValueChangedCallback(m_handle, callback, initialNotify);
return new CallbackStore(uid, SimDeviceDataJNI::cancelSimValueChangedCallback);
}
public static SimDeviceDataJNI.SimDeviceInfo[] enumerateDevices(String prefix) {
return SimDeviceDataJNI.enumerateSimDevices(prefix);
}
public CallbackStore registerDeviceCreatedCallback(String prefix, SimDeviceCallback callback, boolean initialNotify) {
int uid = SimDeviceDataJNI.registerSimDeviceCreatedCallback(prefix, callback, initialNotify);
return new CallbackStore(uid, SimDeviceDataJNI::cancelSimDeviceCreatedCallback);
}
public CallbackStore registerDeviceFreedCallback(String prefix, SimDeviceCallback callback) {
int uid = SimDeviceDataJNI.registerSimDeviceFreedCallback(prefix, callback);
return new CallbackStore(uid, SimDeviceDataJNI::cancelSimDeviceFreedCallback);
}
public static void resetData() {
SimDeviceDataJNI.resetSimDeviceData();
}
}