Changeset 1579 for branches/ralph/src/main/java/de/ugoe/cs/autoquest/tasktrees/alignment/pal/tree/SimpleTree.java

Timestamp:

06/25/14 22:02:05 (10 years ago)

Author:

rkrimmel

Message:

Code cleanup, removed alot of unneccessary code from pal sources

File:

• branches/ralph/src/main/java/de/ugoe/cs/autoquest/tasktrees/alignment/pal/tree/SimpleTree.java (modified) (5 diffs)

branches/ralph/src/main/java/de/ugoe/cs/autoquest/tasktrees/alignment/pal/tree/SimpleTree.java

@@ -10 +10 @@
 
 import java.io.PrintWriter;
-import java.io.Serializable;
 import java.io.StringWriter;
-import java.util.Hashtable;
+
 
 import de.ugoe.cs.autoquest.tasktrees.alignment.pal.misc.Identifier;
-import de.ugoe.cs.autoquest.tasktrees.alignment.pal.misc.LabelMapping;
+
 
 
@@ -56 +55 @@
         private int numExternalNodes;
 
-        /** attributes attached to this tree. */
-        private Hashtable[] attributes = null;
-
-
-
         /** constructor tree consisting solely of root node */
         public SimpleTree() {
@@ -77 +71 @@
                 createNodeList();
         }
-
-        /** clone constructor */
-        public SimpleTree(Tree tree)
-        {
-                root = new FengDoolittleNode(tree.getRoot());
-                createNodeList();
-        }
-
-        /** clone constructor */
-        public SimpleTree(Tree tree, boolean keepIdentifiers)
-        {
-                root = new FengDoolittleNode(tree.getRoot(), keepIdentifiers);
-                createNodeList();
-        }
-        /**
-         * clone constructor
-         * @param lm - a label mapping use for translating the original label names into something else
-         */
-        public SimpleTree(Tree tree, LabelMapping lm)
-        {
-                root = new FengDoolittleNode(tree.getRoot(), lm);
-                createNodeList();
-        }
-
 
 
@@ -225 +195 @@
         }
 
-        private int getIndex(Node node) {
-                if (node.isLeaf()) return node.getNumber();
-                return getExternalNodeCount() + node.getNumber();
-        }
-
-        /**
-         * Sets an named attribute for a given node.
-         * @param node the node whose attribute is being set.
-         * @param name the name of the attribute.
-         * @param value the new value of the attribute.
-         */
-        public void setAttribute(Node node, String name, Object value) {
-                if (node instanceof AttributeNode) {
-                        ((AttributeNode)node).setAttribute(name, value);
-                } else {
-                        int index = getIndex(node);
-                        if (attributes == null) {
-                                attributes = new Hashtable[getExternalNodeCount() + getInternalNodeCount()];
-                        }
-                        if (attributes[index] == null) {
-                                attributes[index] = new Hashtable();
-                        }
-                        attributes[index].put(name, value);
-                }
-        }
+
+
 
         public String toString() {
@@ -258 +205 @@
         }
 
-        /**
-         * @return an object representing the named attributed for the numbered node.
-         * @param node the node being interrogated.
-         * @param name the name of the attribute of interest.
-         */
-        public Object getAttribute(Node node, String name) {
-                if (node instanceof AttributeNode) {
-                        return ((AttributeNode)node).getAttribute(name);
-                } else {
-                        int index = getIndex(node);
-                        if (attributes == null || attributes[index] == null) {
-                                return null;
-                        }
-                        return attributes[index].get(name);
-                }
-        }