Event.java

// Copyright (c) FIRST and other WPILib contributors.
// Open Source Software; you can modify and/or share it under the terms of
// the WPILib BSD license file in the root directory of this project.
 
package org.wpilib.util.concurrent;
 
import org.wpilib.util.WPIUtilJNI;

public final class Event implements AutoCloseable {
  public Event(boolean manualReset, boolean initialState) {
    m_handle = WPIUtilJNI.makeEvent(manualReset, initialState);
  }

  public Event(boolean manualReset) {
    this(manualReset, false);
  }

  public Event() {
    this(false, false);
  }
 
  @Override
  public void close() {
    if (m_handle != 0) {
      WPIUtilJNI.destroyEvent(m_handle);
      m_handle = 0;
    }
  }

  public int getHandle() {
    return m_handle;
  }

  public void set() {
    WPIUtilJNI.setEvent(m_handle);
  }

  public void reset() {
    WPIUtilJNI.resetEvent(m_handle);
  }
 
  private int m_handle;
}