From c658460c09cdf11229bc7fc89f91988769e8f088 Mon Sep 17 00:00:00 2001
From: Tom Payne <twpayne@gmail.com>
Date: Fri, 8 Nov 2013 03:03:04 +0100
Subject: [PATCH] Add ol.geom.MultiLineString

---
 src/ol/geom/geometry.js        |  4 +-
 src/ol/geom/multilinestring.js | 67 ++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+), 2 deletions(-)
 create mode 100644 src/ol/geom/multilinestring.js

diff --git a/src/ol/geom/geometry.js b/src/ol/geom/geometry.js
index ad3ef65128..a497ea6680 100644
--- a/src/ol/geom/geometry.js
+++ b/src/ol/geom/geometry.js
@@ -1,5 +1,4 @@
 // FIXME add MultiPoint
-// FIXME add MultiLineString
 // FIXME add MultiPolygon
 // FIXME add GeometryCollection
 // FIXME add Z and M support
@@ -17,7 +16,8 @@ goog.require('goog.events.EventType');
 ol.geom.GeometryType = {
   POINT: 'Point',
   LINE_STRING: 'LineString',
-  POLYGON: 'Polygon'
+  POLYGON: 'Polygon',
+  MULTI_LINE_STRING: 'MultiLineString'
 };
 
 
diff --git a/src/ol/geom/multilinestring.js b/src/ol/geom/multilinestring.js
new file mode 100644
index 0000000000..85370911bb
--- /dev/null
+++ b/src/ol/geom/multilinestring.js
@@ -0,0 +1,67 @@
+goog.provide('ol.geom.MultiLineString');
+
+goog.require('goog.asserts');
+goog.require('ol.extent');
+goog.require('ol.geom.Geometry');
+
+
+
+/**
+ * @constructor
+ * @extends {ol.geom.Geometry}
+ * @param {Array.<Array.<ol.Coordinate>>} coordinatess Coordinatess.
+ */
+ol.geom.MultiLineString = function(coordinatess) {
+
+  goog.base(this);
+
+  /**
+   * @private
+   * @type {Array.<Array.<ol.Coordinate>>}
+   */
+  this.coordinatess_ = coordinatess;
+
+};
+goog.inherits(ol.geom.MultiLineString, ol.geom.Geometry);
+
+
+/**
+ * @return {Array.<Array.<ol.Coordinate>>} Coordinatess.
+ */
+ol.geom.MultiLineString.prototype.getCoordinatess = function() {
+  return this.coordinatess_;
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.geom.MultiLineString.prototype.getExtent = function(opt_extent) {
+  if (this.extentRevision != this.revision) {
+    this.extent = ol.extent.createOrUpdateEmpty(this.extent);
+    var coordinatess = this.coordinatess_;
+    var i, ii;
+    for (i = 0, ii = coordinatess.length; i < ii; ++i) {
+      this.extent = ol.extent.extendCoordinates(this.extent, coordinatess[i]);
+    }
+    this.extentRevision = this.revision;
+  }
+  goog.asserts.assert(goog.isDef(this.extent));
+  return ol.extent.returnOrUpdate(this.extent, opt_extent);
+};
+
+
+/**
+ * @inheritDoc
+ */
+ol.geom.MultiLineString.prototype.getType = function() {
+  return ol.geom.GeometryType.MULTI_LINE_STRING;
+};
+
+
+/**
+ * @param {Array.<Array.<ol.Coordinate>>} coordinatess Coordinatess.
+ */
+ol.geom.MultiLineString.prototype.setCoordinatess = function(coordinatess) {
+  this.coordinatess_ = coordinatess;
+};