go

[Dictionary.git] / src / com / hughes / android / dictionary / engine / Dictionary.java

diff --git a/src/com/hughes/android/dictionary/engine/Dictionary.java b/src/com/hughes/android/dictionary/engine/Dictionary.java
index cea0c7d22aa64a3ee4b957faee9200149a2ac78e..1472d310623de67fcc369d96c3f28bc7351e4947 100644 (file)
--- a/src/com/hughes/android/dictionary/engine/Dictionary.java
+++ b/src/com/hughes/android/dictionary/engine/Dictionary.java
@@ -1,48 +1,74 @@
 package com.hughes.android.dictionary.engine;
 
 import java.io.IOException;
+import java.io.PrintStream;
 import java.io.RandomAccessFile;
 import java.util.ArrayList;
 import java.util.List;
 
+import com.hughes.util.CachingList;
 import com.hughes.util.raf.RAFList;
-import com.hughes.util.raf.RAFSerializer;
+import com.hughes.util.raf.RAFListSerializer;
+import com.hughes.util.raf.RAFSerializable;
 
 
-public class Dictionary {
+public class Dictionary implements RAFSerializable<Dictionary> {
   
   // persisted
+  final String dictInfo;
   final List<PairEntry> pairEntries;
-  
-  // persisted
+  final List<TextEntry> textEntries;
   final List<EntrySource> sources;
-  
-  // persisted
   final List<Index> indices;
   
-  public Dictionary() {
+  public Dictionary(final String dictInfo) {
+    this.dictInfo = dictInfo;
     pairEntries = new ArrayList<PairEntry>();
+    textEntries = new ArrayList<TextEntry>();
     sources = new ArrayList<EntrySource>();
     indices = new ArrayList<Index>();
   }
 
   public Dictionary(final RandomAccessFile raf) throws IOException {
-    pairEntries = RAFList.create(raf, PairEntry.SERIALIZER, raf.getFilePointer());
-    sources = new ArrayList<EntrySource>();
+    dictInfo = raf.readUTF();
 
-    final RAFSerializer<Index> indexSerializer = new RAFSerializer<Index>() {
+    sources = RAFList.create(raf, EntrySource.SERIALIZER, raf.getFilePointer());
 
-      @Override
-      public Index read(RandomAccessFile raf) throws IOException {
-        return new Index(Dictionary.this, raf);
-      }
+    // TODO: caching
+    pairEntries = RAFList.create(raf, PairEntry.SERIALIZER, raf.getFilePointer());
 
-      @Override
-      public void write(RandomAccessFile raf, Index t) throws IOException {
-        t.write(raf);
-        
-      }};
-    indices = RAFList.create(raf, indexSerializer, raf.getFilePointer());
+    // TODO: caching
+    textEntries = RAFList.create(raf, TextEntry.SERIALIZER, raf.getFilePointer());
+
+    final List<Index> rawIndices = RAFList.create(raf, indexSerializer, raf.getFilePointer());
+    indices = CachingList.create(rawIndices, rawIndices.size());
   }
   
+  public void print(final PrintStream out) {
+    out.println("dictInfo=" + dictInfo);
+    for (final Index index : indices) {
+      index.print(out);
+      out.println();
+    }
+  }
+
+  @Override
+  public void write(RandomAccessFile raf) throws IOException {
+    raf.writeUTF(dictInfo);
+    RAFList.write(raf, sources, EntrySource.SERIALIZER);
+    RAFList.write(raf, pairEntries, PairEntry.SERIALIZER);
+    RAFList.write(raf, textEntries, TextEntry.SERIALIZER);
+    RAFList.write(raf, indices, indexSerializer);
+  }
+
+  private final RAFListSerializer<Index> indexSerializer = new RAFListSerializer<Index>() {
+    @Override
+    public Index read(RandomAccessFile raf, final int readIndex) throws IOException {
+      return new Index(Dictionary.this, raf);
+    }
+    @Override
+    public void write(RandomAccessFile raf, Index t) throws IOException {
+      t.write(raf);
+    }};
+
 }
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