grami

#default value not to set the maximum number of label appearances
labels=-1
#default value for bounded distance threshold
distance=1
#default value for approximation, no approximation
alpha=1
beta=0

#parse the parameters
while test $# -gt 0; do
        case "$1" in
                -h|--help)
                        echo "GraMi help"
                        echo " "
			echo "-h, --help                show brief help"
                        echo "-f,			graph filename (*.lg)"
                        echo "-s,			minimum frequency"
                        echo "-t,			graph type: 0 for undirected graphs, 1 for directed graph"
                        echo "-p,			mining type: 0 for subgraphs mining, 1 for patterns graph"
                        echo "-d,			distance threshold, only valid for patterns"
                        echo "-l,			maximum number of repetitions allowed for each distinct label in the frequent subgraphs/patterns results"
                        echo "-approxA,			approximation parameter Alpha"
                        echo "-approxB,			approximation parameter Beta"
                        echo " "
                        exit 0
                        ;;
		-f)
			shift
			if test $# -gt 0; then
                                file=$1
			fi
			shift
			;;
		-s)
			shift
			if test $# -gt 0; then
                                frequency=$1
			fi
			shift
			;;
		-t)
			shift
			if test $# -gt 0; then
                                type=$1
			fi
			shift
			;;
		-p)
			shift
			if test $# -gt 0; then
                                patterns=$1
			fi
			shift
			;;
		-d)
			shift
			if test $# -gt 0; then
                                distance=$1
			fi
			shift
			;;
		-l)
			shift
			if test $# -gt 0; then
                                labels=$1
			fi
			shift
			;;
		-approxA)
			shift
			if test $# -gt 0; then
                                alpha=$1
			fi
			shift
			;;
		-approxB)
			shift
			if test $# -gt 0; then
                                beta=$1
			fi
			shift
			;;
                *)
                        break
                        ;;
        esac
done

#printing some output to the users
echo "Dataset: $file"

if [ $type -eq 1 ]
then
echo "[DIRECTED]"
else
echo "[UNDIRECTED]"
fi

if [ $patterns -eq 1 ]
then
echo "Frequenct Pattern Mining, with minimum distance: $distance"
else
echo "Frequent Subgraph Mining"
fi

if [ $labels -eq -1 ]
then
echo "No constraints on labels"
else
echo "Maximum number of label repetition in results: $labels"
fi

echo "Minimum frequency: $frequency"

#specify which application to run and application parameters
#Grami Directed Patterns
if [ $type -eq 1 ] && [ $patterns -eq 1 ]; then
prog="GRAMI_DIRECTED_PATTERNS"
fi

#Grami Directed Subgraphs
if [ $type -eq 1 ] && [ $patterns -eq 0 ]; then
prog="GRAMI_DIRECTED_SUBGRAPHS"
fi

#Grami Undirected Patterns
if [ $type -eq 0 ] && [ $patterns -eq 1 ]; then
prog="GRAMI_UNDIRECTED_PATTERNS"
fi

#Grami Undirected Subgraphs
if [ $type -eq 0 ] && [ $patterns -eq 0 ]; then
prog="GRAMI_UNDIRECTED_SUBGRAPHS"
fi

#Running Grami
echo "Starting GraMi ...";
java -cp ./$prog/bin Dijkstra.main freq=$frequency filename=$file datasetFolder=./Datasets/ distance=$distance type=$type mlabels=false maxLabelAppearance=$labels approximate=$alpha approxConst=$beta
echo "GraMi Finished."