Bug 188027 PasteAction is diabled
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/SlotHandle.java
* 
	 */
	public boolean canContain( String type )
	{
		return getElementHandle( ).canContain( slotID, type );
	}
	/**
	 * Determines if the given slot can contain the <code>content</code>.
	 * 
	 * @param content
	 *            the design element handle to check
	 * 
	 * @return <code>true</code> if the slot with the given
	 *         <code>slotId</code> can contain the <code>content</code>,
	 *         otherwise <code>false</code>.
	 */
	public boolean canContain( DesignElementHandle content )
	{
		return getElementHandle( ).canContain( slotID, content );
	}
	/**
	 * Returns the definition of the current slot.
	 * 
	 * @return the definition of the slot
	 */
	public ISlotDefn getDefn( )
	{
		return getElement( ).getDefn( ).getSlot( slotID );
	}
}