public boolean childrenAreValues() {
        if (m_children == null || m_children.size() == 0) {
            return false;
        }
        for (UNode child : m_children) {
            if (!child.isValue() || !child.getName().equals("value")) {
                return false;
            }
        }
        return true;
    }
public boolean childrenAreValues ( ) { if ( m_children == null || m_children . size ( ) == 0 ) { return false ; } for ( UNode child : m_children ) { if ( ! child . isValue ( ) || ! child . getName ( ) . equals ( "value" ) ) { return false ; } } return true ; }
Return true if this node has child nodes and all of them are simple value nodes.
This means that each child must be a {@link NodeType#VALUE} and its name must be
"value". If this node has no children or if at least one child is not a simple
value, false is returned.

@return  True if this node has children and they are all value nodes.