How to use

setParent

method

in

net.roboconf.core.model.beans.Instance

/**
 * Inserts a child instance.
 * <p>
 * This method does not check anything.
 * In real implementations, such as in the DM, one should
 * use {@link #tryToInsertChildInstance(AbstractApplication, Instance, Instance)}.
 * </p>
 *
 * @param child a child instance (not null)
 * @param parent a parent instance (not null)
 */
public static void insertChild( Instance parent, Instance child ) {
  child.setParent( parent );
  parent.getChildren().add( child );
}

if( RoboconfErrorHelpers.containsCriticalErrors( errors )) {
  parentInstance.getChildren().remove( childInstance );
  childInstance.setParent( null );

@Test
public void testComputeInstancePath() {
  Instance instance1 = new Instance();
  Assert.assertEquals( "/", InstanceHelpers.computeInstancePath( instance1 ));
  instance1.setName( "inst1" );
  Assert.assertEquals( "/inst1", InstanceHelpers.computeInstancePath( instance1 ));
  Instance instance2 = new Instance( "inst2" );
  Assert.assertEquals( "/inst2", InstanceHelpers.computeInstancePath( instance2 ));
  instance1.getChildren().add( instance2 );
  instance2.setParent( instance1 );
  Assert.assertEquals( "/inst1", InstanceHelpers.computeInstancePath( instance1 ));
  Assert.assertEquals( "/inst1/inst2", InstanceHelpers.computeInstancePath( instance2 ));
}