summaryrefslogtreecommitdiffstats
path: root/songdbj/RuntimeDatabase.java
diff options
context:
space:
mode:
Diffstat (limited to 'songdbj/RuntimeDatabase.java')
-rw-r--r--songdbj/RuntimeDatabase.java81
1 files changed, 0 insertions, 81 deletions
diff --git a/songdbj/RuntimeDatabase.java b/songdbj/RuntimeDatabase.java
deleted file mode 100644
index e96e8207cc..0000000000
--- a/songdbj/RuntimeDatabase.java
+++ /dev/null
@@ -1,81 +0,0 @@
-import java.util.*;
-import java.io.*;
-import java.lang.reflect.Array;
-
-/*
- TreeSet for runtimedatabase with entry hash used in compareto
- fix commandline interface.
-*/
-
-public class RuntimeDatabase {
- protected static RuntimeDatabase instance=null;
- protected TreeMap entries;
- protected int entrycount;
- public static final int headersize = 8;
-
- protected RuntimeDatabase() {
- entries=new TreeMap();
- }
-
- public static RuntimeDatabase getInstance() {
- if(instance==null)
- instance=new RuntimeDatabase();
- return instance;
- }
-
- public RundbEntry getEntry(FileEntry file) {
- Integer key = new Integer(file.getHash());
- if(!entries.containsKey(key)) {
- RundbEntry e = new RundbEntry(file);
- entries.put(key,e);
- return e;
- }
- else
- return (RundbEntry)entries.get(key);
- }
-
- protected void calcOffsets() {
- Collection values = entries.values();
- Iterator i;
- int offset=headersize;
- i=values.iterator();
- while(i.hasNext()) {
- Entry e = (Entry) i.next();
- e.setOffset(offset);
- offset+=RundbEntry.entrySize();
- }
- entrycount=values.size();
- }
-
- public int isDirty() {
- return 0;
- }
-
- protected void writeHeader(DataOutputStream w) throws IOException {
- w.write('R');
- w.write('R');
- w.write('D');
- w.write(0x1);
- w.writeInt(entrycount);
- }
-
- public void prepareWrite() {
- System.out.println("Calculating Runtime Database Offsets..");
- calcOffsets();
- }
-
- public void writeDatabase(File f) throws IOException {
- int x;
- Iterator i;
- DataOutputStream w = new DataOutputStream(new FileOutputStream(f));
- System.out.println("Writing runtime database..");
- writeHeader(w);
- i=entries.values().iterator();
- while(i.hasNext()) {
- Entry e = (Entry) i.next();
- e.write(w);
- }
- w.flush();
- w.close();
- }
-} \ No newline at end of file