InitHEADmain

1 files changed, 44 insertions, 0 deletions

diff --git a/Homework/cs5300/project-three/parser/States.java b/Homework/cs5300/project-three/parser/States.java
new file mode 100644
index 0000000..7002f53
--- /dev/null
+++ b/Homework/cs5300/project-three/parser/States.java
@@ -0,0 +1,44 @@
+package parser;
+
+import java.util.*;
+
+public class States {
+    private Set<State> stateSet;
+    private List<State> states;
+    private int id = 0;
+
+    public States() {
+        this.stateSet = new HashSet<>();
+        this.states = new ArrayList<>();
+    }
+
+    public int size() {
+        return this.states.size();
+    }
+
+    public boolean addState(State state) {
+        if (!this.stateSet.contains(state)) {
+            this.stateSet.add(state);
+            this.states.add(state);
+            return true;
+        }
+        return false;
+    }
+
+    public List<State> getStateList() {
+        return states;
+    }
+
+    public State getState(int name) {
+        if (name >= states.size()) {
+            return null;
+        }
+        return states.get(name);
+    }
+
+    @Override
+    public String toString() {
+        return states.toString();
+    }
+
+}