How to use

org.jbox2d.callbacks.ContactFilter

constructor

public ContactManager(World argPool, BroadPhase broadPhase) {
 m_contactList = null;
 m_contactCount = 0;
 m_contactFilter = new ContactFilter();
 m_contactListener = null;
 m_broadPhase = broadPhase;
 pool = argPool;
}

/** Register a contact filter to provide specific control over collision. Otherwise the default filter is used
 * (b2_defaultFilter). The listener is owned by you and must remain in scope. */
public void setContactFilter (final ContactFilter filter) {
  if (filter != null) {
    world.setContactFilter(new org.jbox2d.callbacks.ContactFilter() {
      @Override
      public boolean shouldCollide (org.jbox2d.dynamics.Fixture fixtureA, org.jbox2d.dynamics.Fixture fixtureB) {
        return filter.shouldCollide(fixtures.get(fixtureA), fixtures.get(fixtureB));
      }
    });
  } else {
    world.setContactFilter(new org.jbox2d.callbacks.ContactFilter());
  }
}

public ContactManager(World argPool, BroadPhase broadPhase) {
 m_contactList = null;
 m_contactCount = 0;
 m_contactFilter = new ContactFilter();
 m_contactListener = null;
 m_broadPhase = broadPhase;
 pool = argPool;
}

public ContactManager(World argPool, BroadPhase broadPhase) {
  m_contactList = null;
  m_contactCount = 0;
  m_contactFilter = new ContactFilter();
  m_contactListener = null;
  m_broadPhase = broadPhase;
  pool = argPool;
}

public ContactManager(World argPool, BroadPhase broadPhase) {
 m_contactList = null;
 m_contactCount = 0;
 m_contactFilter = new ContactFilter();
 m_contactListener = null;
 m_broadPhase = broadPhase;
 pool = argPool;
}

public ContactManager(World argPool, BroadPhaseStrategy strategy) {
 m_contactList = null;
 m_contactCount = 0;
 m_contactFilter = new ContactFilter();
 m_contactListener = null;
 m_broadPhase = new BroadPhase(strategy);
 pool = argPool;
}