returns the number of junctions concode_field_sep String comments concode_elem_sep String author concode_elem_sep String parentName concode_elem_sep int blockLength concode_elem_sep String title concode_elem_sep Node[] allNodes concode_elem_sep int version concode_elem_sep Junction[] junctions concode_elem_sep int blockWidth concode_elem_sep Dimension size concode_elem_sep SpecialNode[] specialNodes concode_elem_sep int curCycle concode_elem_sep NumberDispenser signNumbers concode_elem_sep Vector allLanes concode_elem_sep Hashtable laneDictionary concode_field_sep Dimension calcSize concode_elem_sep void setAllNodes concode_elem_sep void addNode concode_elem_sep Dictionary getRoadDictionary concode_elem_sep String getAuthor concode_elem_sep boolean hasChildren concode_elem_sep int getNumEdgeNodes_ concode_elem_sep SpecialNode[] getSpecialNodes concode_elem_sep Node[] getAllNodes concode_elem_sep int getNumNodes concode_elem_sep String getTitle concode_elem_sep void setSpecialNodes concode_elem_sep void setSize concode_elem_sep void load concode_elem_sep String getComments concode_elem_sep void setCurCycle concode_elem_sep void setParentName concode_elem_sep void setComments concode_elem_sep XMLElement saveSelf concode_elem_sep Dictionary getMainDictionary concode_elem_sep int getNumSpecialNodes concode_elem_sep int getCurCycle concode_elem_sep Dictionary getNodeDictionary concode_elem_sep void prepareSave concode_elem_sep EdgeNode[] getEdgeNodes_ concode_elem_sep void setTitle concode_elem_sep NodeStatistics[][] getJunctionStatistics concode_elem_sep void cachInboundLanes concode_elem_sep Dictionary getLaneSignDictionary concode_elem_sep void setJunctions concode_elem_sep int getTotalNumSigns concode_elem_sep NodeStatistics[][] getEdgeNodeStatistics concode_elem_sep Enumeration getChildren concode_elem_sep Dimension getSize concode_elem_sep Vector getAllInboundLanes concode_elem_sep void copyJunctions concode_elem_sep void setAuthor concode_elem_sep void copySpecialNodes concode_elem_sep Junction[] getJunctions concode_elem_sep void remNode concode_elem_sep void reset concode_elem_sep NodeStatistics[][] getNodeStatistics concode_elem_sep void addAlphaRoads concode_elem_sep void addAlphaRoads concode_elem_sep String getXMLName concode_elem_sep void saveChilds
int function ( ) { return junctions . length ; }