SymbolTable to separate library, Class/Method Instances

1 files changed, 37 insertions, 0 deletions

diff --git a/st/ClassInstance.java b/st/ClassInstance.java
new file mode 100644
index 0000000..c1b07af
--- /dev/null
+++ b/st/ClassInstance.java
@@ -0,0 +1,37 @@
+package st;
+
+import java.util.ArrayList;
+
+public class ClassInstance extends AbstractInstance {
+    private ArrayList<TypeInstance> attrs;      // the list of class-fields
+    private ArrayList<MethodInstance> mtds;     // the list of methods
+    private String ext;                         // the name of the extended class (null if none)
+
+    public ClassInstance(String name) {
+        super(name, TypeEnum.classname);
+        this.ext = null;
+    }
+
+    public ClassInstance(String name, String ext) {
+        super(name, TypeEnum.classname);
+        this.ext = ext;
+    }
+
+    public String toString() {
+        return this.name + ":" + this.type + "(" +
+            this.ext + ")";
+    }
+
+    public void add_attribute(TypeInstance attr) {
+        this.attrs.add(attr);
+    }
+
+    public void add_attribute(MethodInstance mtd) {
+        this.mtds.add(mtd);
+    }
+
+    public String get_extend() {
+        return this.ext;
+    }
+
+}