public void drawNodeHintPaths(int view){      	
    	 for (int i=0;i<this.aggregatedNodes.size();i++){     		 
    		 if (this.aggregate ==0){    			
    			 this.nodes.get(this.aggregatedNodes.get(i)).drawHintPath(view);
    		 }else{    			
    			 this.nodes.get(this.aggregatedNodes.get(i)).drawAggregatedHintPath(this.aggregatedPersistence,view);
    		 }    		
    	 }
     }