Improving clarity through better Makefiles.

1 files changed, 72 insertions, 0 deletions

diff --git a/instr-to-kodkod/cfg-to-paths/src/Parameters.java b/instr-to-kodkod/cfg-to-paths/src/Parameters.java
new file mode 100644
index 0000000..91303d2
--- /dev/null
+++ b/instr-to-kodkod/cfg-to-paths/src/Parameters.java
@@ -0,0 +1,72 @@
+public class Parameters
+{
+   private final String model_file;
+   private final String root_node;
+   private final String id_prefix;
+   private final String output_file;
+   private final boolean are_valid;
+
+   public static void print_usage ()
+   {
+      System.out.println
+      (
+         "Instr-to-kodkod\n"
+         + "USAGE:\n"
+         + "\tjava Main <INSTRUCTIONS> <ROOT_NODE> <ID_PREFIX> <OUTPUT_FILE>\n"
+         + "PARAMETERS:\n"
+         + "\t<INSTRUCTIONS>\tInstruction file describing the model.\n"
+         + "\t<ROOT_NODE>\tID of the root node for this DAG.\n"
+         + "\t<ID_PREFIX>\tPrefix for the IDs of generated paths.\n"
+         + "\t<OUTPUT_FILE>\tFile in which to output the generated"
+         + " instructions."
+      );
+   }
+
+   public Parameters (final String... args)
+   {
+      if (args.length != 4)
+      {
+         print_usage();
+
+         model_file = new String();
+         root_node = new String();
+         id_prefix = new String();
+         output_file = new String();
+
+         are_valid = false;
+      }
+      else
+      {
+         model_file = args[0];
+         root_node = args[1];
+         id_prefix = args[2];
+         output_file = args[3];
+         are_valid = true;
+      }
+   }
+
+   public String get_model_file ()
+   {
+      return model_file;
+   }
+
+   public String get_root_node ()
+   {
+      return root_node;
+   }
+
+   public String get_id_prefix ()
+   {
+      return id_prefix;
+   }
+
+   public String get_output_file ()
+   {
+      return output_file;
+   }
+
+   public boolean are_valid ()
+   {
+      return are_valid;
+   }
+}