ZLTextModel refactoring: no interfaces for entries, final public fields instead of getters (in progress)

git-svn-id: https://only.mawhrin.net/repos/FBReaderJ/trunk@393 6a642e6f-84f6-412e-ac94-c4a38d5a04b0

src/org/zlibrary/text/model/ZLTextParagraph.java

@@ -2,9 +2,10 @@ package org.zlibrary.text.model;
 
 import java.util.List;
 
-import org.zlibrary.text.model.entry.ZLTextParagraphEntry;
-
 public interface ZLTextParagraph {
+	interface Entry {
+	}
+
 	enum Kind {
 		TEXT_PARAGRAPH,
 		TREE_PARAGRAPH,
@@ -18,6 +19,6 @@ public interface ZLTextParagraph {
 	Kind getKind();
 	int getEntryNumber();
 	int getTextLength();
-	List<ZLTextParagraphEntry> getEntries();
-	void addEntry(ZLTextParagraphEntry entry);
+	List<Entry> getEntries();
+	void addEntry(Entry entry);
 }

src/org/zlibrary/text/model/entry/ZLImageEntry.java

@@ -1,8 +1,9 @@
 package org.zlibrary.text.model.entry;
 
 import org.zlibrary.core.image.ZLImage;
+import org.zlibrary.text.model.ZLTextParagraph;
 
-public interface ZLImageEntry extends ZLTextParagraphEntry {
+public interface ZLImageEntry extends ZLTextParagraph.Entry {
 	String getId();
 	short getVOffset();
 	ZLImage getImage();

src/org/zlibrary/text/model/entry/ZLTextControlEntry.java

@@ -1,7 +0,0 @@
-package org.zlibrary.text.model.entry;
-
-public interface ZLTextControlEntry extends ZLTextParagraphEntry {
-	byte getKind();
-	boolean isStart();
-	boolean isHyperlink();
-}

src/org/zlibrary/text/model/entry/ZLTextEntry.java

@@ -1,6 +1,8 @@
 package org.zlibrary.text.model.entry;
 
-public interface ZLTextEntry extends ZLTextParagraphEntry {
+import org.zlibrary.text.model.ZLTextParagraph;
+
+public interface ZLTextEntry extends ZLTextParagraph.Entry {
 	char[] getData();
 	int getDataOffset();
 	int getDataLength();

src/org/zlibrary/text/model/entry/ZLTextFixedHSpaceEntry.java

@@ -1,5 +1,7 @@
 package org.zlibrary.text.model.entry;
 
-public interface ZLTextFixedHSpaceEntry extends ZLTextParagraphEntry {
+import org.zlibrary.text.model.ZLTextParagraph;
+
+public interface ZLTextFixedHSpaceEntry extends ZLTextParagraph.Entry {
 	byte length();
 }

src/org/zlibrary/text/model/entry/ZLTextForcedControlEntry.java

@@ -1,6 +1,8 @@
 package org.zlibrary.text.model.entry;
 
-public interface ZLTextForcedControlEntry extends ZLTextParagraphEntry{
+import org.zlibrary.text.model.ZLTextParagraph;
+
+public interface ZLTextForcedControlEntry extends ZLTextParagraph.Entry {
 	boolean isLeftIndentSupported();
 	short getLeftIndent();
 	void setLeftIndent(short leftIndent);

src/org/zlibrary/text/model/entry/ZLTextHyperlinkControlEntry.java

@@ -1,5 +0,0 @@
-package org.zlibrary.text.model.entry;
-
-public interface ZLTextHyperlinkControlEntry extends ZLTextControlEntry {
-	String getLabel();
-}

src/org/zlibrary/text/model/entry/ZLTextParagraphEntry.java

@@ -1,4 +0,0 @@
-package org.zlibrary.text.model.entry;
-
-public interface ZLTextParagraphEntry {
-}

src/org/zlibrary/text/model/impl/EntryPool.java

@@ -1,16 +1,14 @@
 package org.zlibrary.text.model.impl;
 
-import org.zlibrary.text.model.entry.ZLTextParagraphEntry;
-
 class EntryPool {
-	private static final ZLTextParagraphEntry[] ourStartEntries = new ZLTextParagraphEntry[256];
-	private static final ZLTextParagraphEntry[] ourEndEntries = new ZLTextParagraphEntry[256];
+	private static final ZLTextControlEntry[] ourStartEntries = new ZLTextControlEntry[256];
+	private static final ZLTextControlEntry[] ourEndEntries = new ZLTextControlEntry[256];
 
-	public static ZLTextParagraphEntry getControlEntry(byte kind, boolean isStart) {
-		ZLTextParagraphEntry[] entries = isStart ? ourStartEntries : ourEndEntries;
-		ZLTextParagraphEntry entry = entries[kind & 0xFF];
+	public static ZLTextControlEntry getControlEntry(byte kind, boolean isStart) {
+		ZLTextControlEntry[] entries = isStart ? ourStartEntries : ourEndEntries;
+		ZLTextControlEntry entry = entries[kind & 0xFF];
 		if (entry == null) {
-			entry = new ZLTextControlEntryImpl(kind, isStart);
+			entry = new ZLTextControlEntry(kind, isStart);
 			entries[kind & 0xFF] = entry;
 		}
 		return entry;

src/org/zlibrary/text/model/impl/ZLModelFactory.java

@@ -5,11 +5,9 @@ import org.zlibrary.text.model.ZLTextParagraph;
 import org.zlibrary.text.model.ZLTextPlainModel;
 import org.zlibrary.text.model.ZLTextTreeModel;
 import org.zlibrary.text.model.ZLTextTreeParagraph;
-import org.zlibrary.text.model.entry.ZLTextControlEntry;
 import org.zlibrary.text.model.entry.ZLTextEntry;
 import org.zlibrary.text.model.entry.ZLTextFixedHSpaceEntry;
 import org.zlibrary.text.model.entry.ZLTextForcedControlEntry;
-import org.zlibrary.text.model.entry.ZLTextHyperlinkControlEntry;
 
 
 public class ZLModelFactory {
@@ -40,7 +38,7 @@ public class ZLModelFactory {
 
 	//entries
 	public ZLTextControlEntry createControlEntry(byte kind, boolean isStart) {
-		return new ZLTextControlEntryImpl(kind, isStart);
+		return new ZLTextControlEntry(kind, isStart);
 	}
 	
 	public ZLTextEntry createTextEntry(String text) {
@@ -49,7 +47,7 @@ public class ZLModelFactory {
 	}
 	
 	public ZLTextHyperlinkControlEntry createHyperlinkControlEntry(byte kind, String label) {
-		return new ZLTextHyperlinkControlEntryImpl(kind, label);
+		return new ZLTextHyperlinkControlEntry(kind, label);
 	}
 
 	public ZLTextFixedHSpaceEntry createFixedHSpaceEntry(byte lenght) {

src/org/zlibrary/text/model/impl/ZLTextControlEntry.java

@@ -0,0 +1,17 @@
+package org.zlibrary.text.model.impl;
+
+import org.zlibrary.text.model.ZLTextParagraph;
+
+public class ZLTextControlEntry implements ZLTextParagraph.Entry {
+	public final byte Kind;
+	public final boolean IsStart;
+
+	ZLTextControlEntry(byte kind, boolean isStart) {
+		Kind = kind;
+		IsStart = isStart;
+	}
+	 
+	public boolean isHyperlink() {
+		return false;
+	}
+}

src/org/zlibrary/text/model/impl/ZLTextControlEntryImpl.java

@@ -1,25 +0,0 @@
-package org.zlibrary.text.model.impl;
-
-import org.zlibrary.text.model.entry.ZLTextControlEntry;
-
-class ZLTextControlEntryImpl implements ZLTextControlEntry {
-	private final byte myKind;
-	private final boolean myIsStart;
-
-	ZLTextControlEntryImpl(byte kind, boolean isStart) {
-		myKind = kind;
-		myIsStart = isStart;
-	}
-
-	public final byte getKind() {
-		return myKind;
-	}
-
-	public final boolean isStart() {
-		return myIsStart;
-	}
-	
-	public boolean isHyperlink() {
-		return false;
-	}
-}

src/org/zlibrary/text/model/impl/ZLTextHyperlinkControlEntry.java

@@ -0,0 +1,14 @@
+package org.zlibrary.text.model.impl;
+
+public final class ZLTextHyperlinkControlEntry extends ZLTextControlEntry {
+	private final String Label;
+
+	ZLTextHyperlinkControlEntry(byte kind, String label) {
+		super(kind, true);
+		Label = label;
+	}
+	 
+	public boolean isHyperlink() {
+		return true;
+	}
+}

src/org/zlibrary/text/model/impl/ZLTextHyperlinkControlEntryImpl.java

@@ -1,20 +0,0 @@
-package org.zlibrary.text.model.impl;
-
-import org.zlibrary.text.model.entry.ZLTextHyperlinkControlEntry;
-
-class ZLTextHyperlinkControlEntryImpl extends ZLTextControlEntryImpl implements ZLTextHyperlinkControlEntry {
-	private final String myLabel;
-
-	ZLTextHyperlinkControlEntryImpl(byte kind, String label) {
-		super(kind, true);
-		myLabel = label;
-	}
-	
-	public final String getLabel() {
-		return myLabel;
-	}
-	 
-	public boolean isHyperlink() {
-		return true;
-	}
-}

src/org/zlibrary/text/model/impl/ZLTextModelImpl.java

@@ -5,7 +5,6 @@ import org.zlibrary.core.image.ZLImage;
 import org.zlibrary.text.model.ZLTextModel;
 import org.zlibrary.text.model.ZLTextParagraph;
 import org.zlibrary.text.model.entry.ZLTextForcedControlEntry;
-import org.zlibrary.text.model.entry.ZLTextParagraphEntry;
 
 import java.util.ArrayList;
 import java.util.Map;
@@ -81,7 +80,7 @@ abstract class ZLTextModelImpl implements ZLTextModel {
 	}
 	
 	public void addHyperlinkControl(byte textKind, String label) {
-		getLastParagraph().addEntry(new ZLTextHyperlinkControlEntryImpl(textKind, label));
+		getLastParagraph().addEntry(new ZLTextHyperlinkControlEntry(textKind, label));
 	}
 	
 	public void addImage(String id, Map<String, ZLImage> imageMap, short vOffset) {
@@ -96,18 +95,18 @@ abstract class ZLTextModelImpl implements ZLTextModel {
 		StringBuilder sb = new StringBuilder();
 		for (ZLTextParagraph paragraph: myParagraphs) {
 			sb.append("[PARAGRAPH]\n");
-			for (ZLTextParagraphEntry entry: paragraph.getEntries()) {
+			for (ZLTextParagraph.Entry entry: paragraph.getEntries()) {
 				if (entry instanceof ZLTextEntryImpl) {
 					ZLTextEntryImpl textEntry = (ZLTextEntryImpl)entry;
 					sb.append("[TEXT]");
 					sb.append(textEntry.getData(), textEntry.getDataOffset(), textEntry.getDataLength());
 					sb.append("[/TEXT]");
-				} else if (entry instanceof ZLTextControlEntryImpl) {
-					ZLTextControlEntryImpl entryControl = (ZLTextControlEntryImpl)entry;
-					if (entryControl.isStart())
-						sb.append("[CONTROL "+entryControl.getKind()+"]");
+				} else if (entry instanceof ZLTextControlEntry) {
+					ZLTextControlEntry controlEntry = (ZLTextControlEntry)entry;
+					if (controlEntry.IsStart)
+						sb.append("[CONTROL "+controlEntry.Kind+"]");
 					else
-						sb.append("[/CONTROL "+entryControl.getKind()+"]");					
+						sb.append("[/CONTROL "+controlEntry.Kind+"]");					
 				}
 			}
 			sb.append("[/PARAGRAPH]\n");

src/org/zlibrary/text/model/impl/ZLTextParagraphImpl.java

@@ -1,7 +1,6 @@
 package org.zlibrary.text.model.impl;
 
 import org.zlibrary.text.model.ZLTextParagraph;
-import org.zlibrary.text.model.entry.ZLTextParagraphEntry;
 import org.zlibrary.text.model.impl.ZLTextEntryImpl;
 
 import java.util.List;
@@ -9,12 +8,12 @@ import java.util.ArrayList;
 import java.util.Collections;
 
 class ZLTextParagraphImpl implements ZLTextParagraph {
-	private final ArrayList<ZLTextParagraphEntry> myEntries = new ArrayList<ZLTextParagraphEntry>();
+	private final ArrayList<ZLTextParagraph.Entry> myEntries = new ArrayList<ZLTextParagraph.Entry>();
 
 	ZLTextParagraphImpl() {
 	}
 
-	public List<ZLTextParagraphEntry> getEntries() {
+	public List<ZLTextParagraph.Entry> getEntries() {
 		return Collections.unmodifiableList(myEntries);
 	}
 
@@ -28,7 +27,7 @@ class ZLTextParagraphImpl implements ZLTextParagraph {
 
 	public int getTextLength() {
 		int size = 0;
-		for (ZLTextParagraphEntry entry: myEntries) {
+		for (ZLTextParagraph.Entry entry: myEntries) {
 			if (entry instanceof ZLTextEntryImpl) {
 				size += ((ZLTextEntryImpl)entry).getDataLength();
 			}
@@ -36,7 +35,7 @@ class ZLTextParagraphImpl implements ZLTextParagraph {
 		return size;
 	}
 
-	public void addEntry(ZLTextParagraphEntry entry) {
+	public void addEntry(ZLTextParagraph.Entry entry) {
 		myEntries.add(entry);
 	}
 }

src/org/zlibrary/text/view/impl/ZLTextControlElement.java

@@ -1,28 +1,24 @@
 package org.zlibrary.text.view.impl;
 
-import org.zlibrary.text.model.entry.ZLTextControlEntry;
+import org.zlibrary.text.model.impl.ZLTextControlEntry;
 
 final class ZLTextControlElement extends ZLTextElement {
 	private final ZLTextControlEntry myEntry;
 
-	/*package*/ ZLTextControlElement(ZLTextControlEntry entry) {
+	ZLTextControlElement(ZLTextControlEntry entry) {
 //		System.out.println(entry.getKind() + " " + entry.isStart());
 		myEntry = entry;
 	}
 
-/*	public Kind getKind() {
-		return Kind.CONTROL_ELEMENT;
-	}*/
-
 	public ZLTextControlEntry getEntry() {
 		return myEntry;
 	}
 
 	public byte getTextKind() {
-		return getEntry().getKind();
+		return myEntry.Kind;
 	}
 
 	public boolean isStart() {
-		return myEntry.isStart();
+		return myEntry.IsStart;
 	}
 }

src/org/zlibrary/text/view/impl/ZLTextParagraphCursor.java

@@ -3,6 +3,7 @@ package org.zlibrary.text.view.impl;
 import org.zlibrary.text.model.ZLTextModel;
 import org.zlibrary.text.model.ZLTextParagraph;
 import org.zlibrary.text.model.entry.*;
+import org.zlibrary.text.model.impl.*;
 
 import org.zlibrary.core.image.ZLImage;
 
@@ -21,11 +22,11 @@ public abstract class ZLTextParagraphCursor {
 			//myOffset = 0;
 		}
 
-		/*Why do we need ZLTextParagraphEntry interface?*/
+		/*Why do we need ZLTextParagraph.Entry interface?*/
 
 		public void fill() {
-			List <ZLTextParagraphEntry> entries = myParagraph.getEntries();
-			for (ZLTextParagraphEntry entry : entries) {
+			List <ZLTextParagraph.Entry> entries = myParagraph.getEntries();
+			for (ZLTextParagraph.Entry entry : entries) {
 				if (entry instanceof ZLTextEntry) {
 					processTextEntry((ZLTextEntry) entry);
 				} else if (entry instanceof ZLTextControlEntry) {

test/org/test/zlibrary/model/TestTextControlEntry.java

@@ -1,7 +1,6 @@
 package org.test.zlibrary.model;
 
-import org.zlibrary.text.model.entry.ZLTextControlEntry;
-import org.zlibrary.text.model.entry.ZLTextParagraphEntry;
+import org.zlibrary.text.model.impl.ZLTextControlEntry;
 import org.zlibrary.text.model.impl.ZLModelFactory;
 
 import junit.framework.TestCase;
@@ -13,8 +12,8 @@ public class TestTextControlEntry extends TestCase {
         boolean start = true;
         byte kind = (byte)0;
         ZLTextControlEntry entry = factory.createControlEntry(kind, start);
-        assertEquals(entry.isHyperlink(), false);
-        assertEquals(entry.getKind(), kind);
-        assertEquals(entry.isStart(), start);
+        //assertEquals(entry.isHyperlink(), false);
+        assertEquals(entry.Kind, kind);
+        assertEquals(entry.IsStart, start);
     }
 }