io.sphere.internal.command.Update Maven / Gradle / Ivy
package io.sphere.internal.command;
import java.util.ArrayList;
import java.util.List;
/** Update object which accumulates update actions and is used to construct a {@link UpdateCommand}.
* The actions will be applied to the object in the order they were added. If one action fails
* to be executed on the server, the whole update fails and none of the actions will be applied. */
public abstract class Update {
private List actions = new ArrayList();
/** Adds an {@link UpdateAction} to the update.
* @param action the action to add
*/
protected void add(A action) {
this.actions.add(action);
}
protected List getActions() { return actions; }
/** @return true if the update contains no actions. */
public boolean isEmpty() { return actions.isEmpty(); }
}