diff --git a/src/org/zlibrary/model/ZLTextAlignmentType.java b/src/org/zlibrary/model/ZLTextAlignmentType.java
new file mode 100644
index 000000000..5b7131b98
--- /dev/null
+++ b/src/org/zlibrary/model/ZLTextAlignmentType.java
@@ -0,0 +1,9 @@
+package org.zlibrary.model;
+
+public enum ZLTextAlignmentType {
+    ALIGN_UNDEFINED,
+    ALIGN_LEFT,
+    ALIGN_RIGHT,
+    ALIGN_CENTER,
+    ALIGN_JUSTIFY
+};
diff --git a/src/org/zlibrary/model/ZLTextModel.java b/src/org/zlibrary/model/ZLTextModel.java
new file mode 100644
index 000000000..31240721c
--- /dev/null
+++ b/src/org/zlibrary/model/ZLTextModel.java
@@ -0,0 +1,20 @@
+package org.zlibrary.model;
+
+import java.util.List;
+
+public interface ZLTextModel {
+    public enum Kind {
+        PLAIN_TEXT_MODEL,
+    };
+    
+    Kind getKind();
+    int getParagraphsNumber();
+    ZLTextParagraph getParagraph(int index);
+    void selectParagraph(int index);
+
+    void addControl(byte textKind, boolean isStart);
+    void addText(String text);
+    void addText(List<String> text);
+
+    String dump();    
+}
diff --git a/src/org/zlibrary/model/ZLTextParagraph.java b/src/org/zlibrary/model/ZLTextParagraph.java
new file mode 100644
index 000000000..3e4edeb1c
--- /dev/null
+++ b/src/org/zlibrary/model/ZLTextParagraph.java
@@ -0,0 +1,11 @@
+package org.zlibrary.model;
+
+public interface ZLTextParagraph {
+    enum Kind {
+        TEXT_PARAGRAPH,
+    };
+
+    Kind getKind();
+    int getEntryNumber();
+    int getTextLength();
+}
diff --git a/src/org/zlibrary/model/entry/ZLTextControlEntry.java b/src/org/zlibrary/model/entry/ZLTextControlEntry.java
new file mode 100644
index 000000000..df4b68583
--- /dev/null
+++ b/src/org/zlibrary/model/entry/ZLTextControlEntry.java
@@ -0,0 +1,6 @@
+package org.zlibrary.model.entry;
+
+public interface ZLTextControlEntry extends ZLTextParagraphEntry {
+    byte getKind();
+    boolean isStart();
+}
diff --git a/src/org/zlibrary/model/entry/ZLTextControlEntryPool.java b/src/org/zlibrary/model/entry/ZLTextControlEntryPool.java
new file mode 100644
index 000000000..959b2dd9d
--- /dev/null
+++ b/src/org/zlibrary/model/entry/ZLTextControlEntryPool.java
@@ -0,0 +1,5 @@
+package org.zlibrary.model.entry;
+
+public interface ZLTextControlEntryPool {
+    ZLTextParagraphEntry getControlEntry(byte kind, boolean isStart);
+}
diff --git a/src/org/zlibrary/model/entry/ZLTextEntry.java b/src/org/zlibrary/model/entry/ZLTextEntry.java
new file mode 100644
index 000000000..81f550178
--- /dev/null
+++ b/src/org/zlibrary/model/entry/ZLTextEntry.java
@@ -0,0 +1,6 @@
+package org.zlibrary.model.entry;
+
+public interface ZLTextEntry extends ZLTextParagraphEntry {
+    int getDataLength();
+    String getData();
+}
diff --git a/src/org/zlibrary/model/entry/ZLTextParagraphEntry.java b/src/org/zlibrary/model/entry/ZLTextParagraphEntry.java
new file mode 100644
index 000000000..d7033bab2
--- /dev/null
+++ b/src/org/zlibrary/model/entry/ZLTextParagraphEntry.java
@@ -0,0 +1,9 @@
+package org.zlibrary.model.entry;
+
+public interface ZLTextParagraphEntry {
+    enum Kind {
+        TEXT_ENTRY,
+        CONTROL_ENTRY,
+    };
+    
+}