From a07cddd98e2fdad40d2226818b04be1787abc6cf Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sun, 14 Feb 2016 14:27:47 +0000
Subject: Add notes to document

---
 .../org/zwobble/mammoth/documents/Document.java    |  8 ++++++-
 .../java/org/zwobble/mammoth/documents/Note.java   | 12 +++++++++-
 .../java/org/zwobble/mammoth/documents/Notes.java  | 27 ++++++++++++++++++++++
 3 files changed, 45 insertions(+), 2 deletions(-)
 create mode 100644 src/main/java/org/zwobble/mammoth/documents/Notes.java

(limited to 'src/main/java/org/zwobble/mammoth/documents')

diff --git a/src/main/java/org/zwobble/mammoth/documents/Document.java b/src/main/java/org/zwobble/mammoth/documents/Document.java
index 4d91925..c3a14d3 100644
--- a/src/main/java/org/zwobble/mammoth/documents/Document.java
+++ b/src/main/java/org/zwobble/mammoth/documents/Document.java
@@ -4,12 +4,18 @@ import java.util.List;
 
 public class Document implements HasChildren {
     private final List<DocumentElement> children;
+    private final Notes notes;
 
-    public Document(List<DocumentElement> children) {
+    public Document(List<DocumentElement> children, Notes notes) {
         this.children = children;
+        this.notes = notes;
     }
 
     public List<DocumentElement> getChildren() {
         return children;
     }
+
+    public Notes getNotes() {
+        return notes;
+    }
 }
diff --git a/src/main/java/org/zwobble/mammoth/documents/Note.java b/src/main/java/org/zwobble/mammoth/documents/Note.java
index 1a0d3c0..da6f68f 100644
--- a/src/main/java/org/zwobble/mammoth/documents/Note.java
+++ b/src/main/java/org/zwobble/mammoth/documents/Note.java
@@ -3,11 +3,21 @@ package org.zwobble.mammoth.documents;
 import java.util.List;
 
 public class Note {
+    private final NoteType noteType;
     private final String id;
     private final List<DocumentElement> body;
 
-    public Note(String id, List<DocumentElement> body) {
+    public Note(NoteType noteType, String id, List<DocumentElement> body) {
+        this.noteType = noteType;
         this.id = id;
         this.body = body;
     }
+
+    public NoteType getNoteType() {
+        return noteType;
+    }
+
+    public String getId() {
+        return id;
+    }
 }
diff --git a/src/main/java/org/zwobble/mammoth/documents/Notes.java b/src/main/java/org/zwobble/mammoth/documents/Notes.java
new file mode 100644
index 0000000..2959bb0
--- /dev/null
+++ b/src/main/java/org/zwobble/mammoth/documents/Notes.java
@@ -0,0 +1,27 @@
+package org.zwobble.mammoth.documents;
+
+import com.google.common.collect.Maps;
+import com.google.common.collect.Multimaps;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+import static org.zwobble.mammoth.util.MammothLists.list;
+
+public class Notes {
+    public final static Notes EMPTY = new Notes(list());
+
+    private final Map<NoteType, Map<String, Note>> notes;
+
+    public Notes(List<Note> notes) {
+        this.notes = Maps.transformValues(
+            Multimaps.index(notes, Note::getNoteType).asMap(),
+            notesOfType -> Maps.uniqueIndex(notesOfType, Note::getId));
+    }
+
+    public Optional<Note> findNote(NoteType noteType, String noteId) {
+        return Optional.ofNullable(notes.get(noteType))
+            .flatMap(notesOfType -> Optional.ofNullable(notesOfType.get(noteId)));
+    }
+}
-- 
cgit v1.2.3