Changes between Version 2 and Version 3 of TEXT_PERSISTENCE_MODEL

Timestamp:

04/27/10 16:14:16 (15 years ago)

Author:

diana

Comment:

--

TEXT_PERSISTENCE_MODEL

@@ -37 +37 @@
 
 = Design =
-^(Describe your design here.)^
+//--------BASE_PERSISTER_PART--------------------
+
+In order to achieve this functionallity the following changes have been made: 
+ * In TextRun class add new function : public HotStyleDef getRunStyles() - retrieves the
+ styles that the run contains and returns the styles of the TextRun. This is needed in the persister class
+ of the TextRun (TextRunPersister).
+ * In HotStyleDef class add new function : public ImmMap<HotAttr<?>, Object> getValues() -
+ getter for all attributes that the current HotStyleDef consists of, returns the current HotStyleDef
+ values for the contained attributes. This is needed while persisting the HotStyleDef objects(in 
+ HotStyleDefPersister class).
+ * In ImmMap interface add new function: Map<K, V> toMap() - gets the Map for the current ImmMap 
+ and returns a Map view of the ImmMap. This is needed because HotStyleDef#derive
+(Map<HotAttr<?>, Object> styleValues) takes Map and while persisting the HotStyleDef
+ we have only ImmMap available.
+ * Implement the toMap() function in ImmTreeMap class.
+ * In org.sophie2.base.model.text.persistence add new classes: 
+   * public class HotStyleDefPersister extends RefToStoragePersister<HotStyleDef> - persister for
+ HotStyleDef class. It persists the Map  of the HotAttr<?> -> Object of the HotStyleDef objects.
+  * public class TextRunPersister extends RefToStoragePersister<TextRun> - persister for TextRun class.
+  It persists the text of the TextRun as string and it's HotStyleDef.
+  * public class ImmHotTextPersister extends RefToStoragePersister<ImmHotText> - persister for ImmHotText class.
+  It persists the ImmHotText as follows: gets the TextRun-s of the text and persists them.
+ * Rename the HotTextIntervalPersister to ImmTextIntervalPersister. 
+
+//--------CONVERT_PERSISTER_PART--------------
 
 = Implementation =