public List<CmsUUID> getElementIds() {

        if (m_elementIds == null) {
            m_elementIds = new ArrayList<CmsUUID>(m_elements.size());
            for (CmsContainerElementBean element : m_elements) {
                m_elementIds.add(element.getId());
            }
        }
        return m_elementIds;
    }
public List < CmsUUID > getElementIds ( ) { if ( m_elementIds == null ) { m_elementIds = new ArrayList < CmsUUID > ( m_elements . size ( ) ) ; for ( CmsContainerElementBean element : m_elements ) { m_elementIds . add ( element . getId ( ) ) ; } } return m_elementIds ; }
Returns the id's of all elements in this container.<p>

@return the id's of all elements in this container