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@PublicEvolving
public class GlobalWindows extends WindowAssigner<Object, GlobalWindow> {
   ···            
	
	/**
     * Creates a newGlobalWindows {@link WindowAssigner} with {@link NeverTrigger} that assigns all elements to
 the same {@link
  * the same {@link* GlobalWindow}. The window is only useful if you also specify a custom
 trigger. Otherwise, the
  * trigger. Otherwise, the* window will never be triggered and no computation will be performed.
     *
/     * @return The global window policy with {@link NeverTrigger} as default trigger.
     */
        
	public static GlobalWindows create() {
        ...
    }

    /**
     * Creates a new {@link WindowAssigner} with {@link EndOfStreamTrigger} that assigns all
     * elements to the same {@link GlobalWindow} and the default trigger fires if and only if the
     * input stream is ended.
     *
     * @return The global window policy with {@link EndOfStreamTrigger} as default trigger.
     */
    public static GlobalWindows createWithEndOfStreamTrigger() {
        ...
    }

 }