http://git-wip-us.apache.org/repos/asf/predictionio-site/blob/ea42f27e/templates/ecommercerecommendation/quickstart/index.html
----------------------------------------------------------------------
diff --git a/templates/ecommercerecommendation/quickstart/index.html
b/templates/ecommercerecommendation/quickstart/index.html
index 32db8b1..a845ac1 100644
--- a/templates/ecommercerecommendation/quickstart/index.html
+++ b/templates/ecommercerecommendation/quickstart/index.html
@@ -32,7 +32,7 @@ Your system is all ready to go.
<span class="o">[</span>INFO] <span class="o">[</span>App<span
class="nv">$]</span> MyApp1 | 1 |
3mZWDzci2D5YsqAnqNnXH9SB6Rg3dsTBs8iHkK6X2i54IQsIZI1eEeQQyMfs7b3F | <span
class="o">(</span>all<span class="o">)</span>
<span class="o">[</span>INFO] <span class="o">[</span>App<span
class="nv">$]</span> MyApp2 | 2 |
io5lz6Eg4m3Xe4JZTBFE13GMAf1dhFl6ZteuJfrO84XpdOz9wRCrDU44EUaYuXq5 | <span
class="o">(</span>all<span class="o">)</span>
<span class="o">[</span>INFO] <span class="o">[</span>App<span
class="nv">$]</span> Finished listing 2 app<span class="o">(</span>s<span
class="o">)</span>.
-</pre></td></tr></tbody></table> </div> <p><a href="#"></a></p> <h2
id='4.-collecting-data' class='header-anchors'>4. Collecting Data</h2><p>Next,
let's collect training data for this Engine. By default, the E-Commerce
Recommendation Engine Template supports 2 types of entities and 2 events:
<strong>user</strong> and <strong>item</strong>; events <strong>view</strong>
and <strong>buy</strong>. An item has the <strong>categories</strong> property,
which is a list of category names (String). A user can view and buy an item.
The specical <strong>constraint</strong> entiy with entityId
<strong>unavailableItems</strong> defines a list of unavailable items and is
taken into account in realtime during serving.</p><p>In summary, this template
requires '$set' user event, '$set' item event, user-view-item
events, user-buy-item event and '$set' constraint event.</p><div
class="alert-message info"><p>This template can easily be customized to
consider other user-to-it
em events.</p></div> <p>You can send these events to PredictionIO Event Server
in real-time easily by making a HTTP request or through the provided SDK.
Please see <a href="/appintegration/">App Integration Overview</a> for more
details how to integrate your app with SDK.</p><p>Let's try sending events
to EventServer with the following <code>curl</code> commands (The corresponding
SDK code is showed in other tabs).</p><p>Replace
<code><ACCCESS_KEY></code> by the Access Key generated in above steps.
Note that <code>localhost:7070</code> is the default URL of the Event
Server.</p><p>For convenience, set your access key to the shell variable,
run:</p><p><code>$ ACCESS_KEY=<ACCESS_KEY></code></p> <p><a
href="#"></a></p> <p>For example, when a new user with id "u0" is
created in your app on time <code>2014-11-02T09:39:45.618-08:00</code> (current
time will be used if eventTime is not specified), you can send a
<code>$set</code> event for this user. To send this
event, run the following <code>curl</code> command:</p><div class="tabs"> <ul
class="control"> <li data-lang="json"><a
href="#tab-10ce5881-35bd-47da-b09b-47e09e83bbb9">REST API</a></li> <li
data-lang="python"><a href="#tab-99cb225b-bf23-41aa-a0f5-a6dd0f236476">Python
SDK</a></li> <li data-lang="php"><a
href="#tab-603309b1-bda4-4a41-9104-5b3a9a079aea">PHP SDK</a></li> <li
data-lang="ruby"><a href="#tab-dd39b0b4-cd2b-4067-9a25-5ff699582725">Ruby
SDK</a></li> <li data-lang="java"><a
href="#tab-b561a393-0b8b-433b-948a-d7384b58af0b">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-10ce5881-35bd-47da-b09b-47e09e83bbb9"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl"
style="text-align: right"><pre class="lineno">1
+</pre></td></tr></tbody></table> </div> <p><a href="#"></a></p> <h2
id='4.-collecting-data' class='header-anchors'>4. Collecting Data</h2><p>Next,
let's collect training data for this Engine. By default, the E-Commerce
Recommendation Engine Template supports 2 types of entities and 2 events:
<strong>user</strong> and <strong>item</strong>; events <strong>view</strong>
and <strong>buy</strong>. An item has the <strong>categories</strong> property,
which is a list of category names (String). A user can view and buy an item.
The specical <strong>constraint</strong> entiy with entityId
<strong>unavailableItems</strong> defines a list of unavailable items and is
taken into account in realtime during serving.</p><p>In summary, this template
requires '$set' user event, '$set' item event, user-view-item
events, user-buy-item event and '$set' constraint event.</p><div
class="alert-message info"><p>This template can easily be customized to
consider other user-to-it
em events.</p></div> <p>You can send these events to PredictionIO Event Server
in real-time easily by making a HTTP request or through the provided SDK.
Please see <a href="/appintegration/">App Integration Overview</a> for more
details how to integrate your app with SDK.</p><p>Let's try sending events
to EventServer with the following <code>curl</code> commands (The corresponding
SDK code is showed in other tabs).</p><p>Replace
<code><ACCCESS_KEY></code> by the Access Key generated in above steps.
Note that <code>localhost:7070</code> is the default URL of the Event
Server.</p><p>For convenience, set your access key to the shell variable,
run:</p><p><code>$ ACCESS_KEY=<ACCESS_KEY></code></p> <p><a
href="#"></a></p> <p>For example, when a new user with id "u0" is
created in your app on time <code>2014-11-02T09:39:45.618-08:00</code> (current
time will be used if eventTime is not specified), you can send a
<code>$set</code> event for this user. To send this
event, run the following <code>curl</code> command:</p><div class="tabs"> <ul
class="control"> <li data-lang="json"><a
href="#tab-de8dbc66-d1fd-4808-9213-ba79ee5f547c">REST API</a></li> <li
data-lang="python"><a href="#tab-aa435173-0588-4797-8d49-e3ec1e865138">Python
SDK</a></li> <li data-lang="php"><a
href="#tab-2c1f099b-1f01-4c99-98cb-c6b40d11c989">PHP SDK</a></li> <li
data-lang="ruby"><a href="#tab-2fc12903-449d-45fa-a83d-91ac10212427">Ruby
SDK</a></li> <li data-lang="java"><a
href="#tab-06bd861b-8fc1-4835-a178-0060e2afce5c">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-de8dbc66-d1fd-4808-9213-ba79ee5f547c"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl"
style="text-align: right"><pre class="lineno">1
2
3
4
@@ -47,7 +47,7 @@ Your system is all ready to go.
"entityId" : "u0",
"eventTime" : "2014-11-02T09:39:45.618-08:00"
}'</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-99cb225b-bf23-41aa-a0f5-a6dd0f236476"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-aa435173-0588-4797-8d49-e3ec1e865138"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -78,7 +78,7 @@ Your system is all ready to go.
<span class="n">entity_type</span><span class="o">=</span><span
class="s">"user"</span><span class="p">,</span>
<span class="n">entity_id</span><span class="o">=<</span><span
class="n">USER_ID</span><span class="o">></span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-603309b1-bda4-4a41-9104-5b3a9a079aea"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-2c1f099b-1f01-4c99-98cb-c6b40d11c989"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -119,7 +119,7 @@ Your system is all ready to go.
<span class="s1">'properties'</span> <span class="o">=></span> <span
class="k">array</span><span class="p">(</span><span
class="s1">'categories'</span> <span class="o">=></span> <span
class="k">array</span><span class="p">(</span><span
class="s1">'<CATEGORY_1>'</span><span class="p">,</span> <span
class="s1">'<CATEGORY_2>'</span><span class="p">))</span>
<span class="p">));</span>
<span class="cp">?></span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-dd39b0b4-cd2b-4067-9a25-5ff699582725"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-2fc12903-449d-45fa-a83d-91ac10212427"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -136,7 +136,7 @@ Your system is all ready to go.
<span class="s1">'user'</span><span class="p">,</span>
<span class="o"><</span><span class="no">USER</span> <span
class="no">ID</span><span class="o">></span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-b561a393-0b8b-433b-948a-d7384b58af0b"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-06bd861b-8fc1-4835-a178-0060e2afce5c"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -161,7 +161,7 @@ Your system is all ready to go.
<span class="o">.</span><span class="na">entityType</span><span
class="o">(</span><span class="s">"user"</span><span class="o">)</span>
<span class="o">.</span><span class="na">entityId</span><span
class="o">(<</span><span class="n">USER_ID</span><span
class="o">>);</span>
<span class="n">client</span><span class="o">.</span><span
class="na">createEvent</span><span class="o">(</span><span
class="n">userEvent</span><span class="o">);</span>
-</pre></td> </tr></tbody></table> </div> </div> </div> <p>When a new item
"i0" is created in your app on time
<code>2014-11-02T09:39:45.618-08:00</code> (current time will be used if
eventTime is not specified), you can send a <code>$set</code> event for the
item. Note that the item is set with categories properties:
<code>"c1"</code> and <code>"c2"</code>. Run the following
<code>curl</code> command:</p><div class="tabs"> <ul class="control"> <li
data-lang="json"><a href="#tab-a1f963dd-178f-4f6a-9fe9-b4a09c9de44f">REST
API</a></li> <li data-lang="python"><a
href="#tab-29f28354-0543-4156-9c62-a9ee1baa5e54">Python SDK</a></li> <li
data-lang="php"><a href="#tab-bfaa35d1-c319-41e0-b789-3c1b99da6102">PHP
SDK</a></li> <li data-lang="ruby"><a
href="#tab-5b82e68a-db8d-4494-b32a-564cad5920fd">Ruby SDK</a></li> <li
data-lang="java"><a href="#tab-2759382b-c949-4cb7-9fa3-7ad43f220cb3">Java
SDK</a></li> </ul> <div data-tab="REST API" data-lang="json" id="tab-a1f963
dd-178f-4f6a-9fe9-b4a09c9de44f"> <div class="highlight shell"> <table
style="border-spacing: 0"><tbody><tr> <td class="gutter gl" style="text-align:
right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> </div> <p>When a new item
"i0" is created in your app on time
<code>2014-11-02T09:39:45.618-08:00</code> (current time will be used if
eventTime is not specified), you can send a <code>$set</code> event for the
item. Note that the item is set with categories properties:
<code>"c1"</code> and <code>"c2"</code>. Run the following
<code>curl</code> command:</p><div class="tabs"> <ul class="control"> <li
data-lang="json"><a href="#tab-5e85670f-49f7-47ec-87a9-9a949833f42e">REST
API</a></li> <li data-lang="python"><a
href="#tab-47d72cf7-3f65-4bd9-b7fc-a0d8ee4f83fe">Python SDK</a></li> <li
data-lang="php"><a href="#tab-02f3ee89-a226-400c-8dc3-b3d3111e27ff">PHP
SDK</a></li> <li data-lang="ruby"><a
href="#tab-c26a2d52-957e-428f-8926-f9a9640e3838">Ruby SDK</a></li> <li
data-lang="java"><a href="#tab-d42f7770-d4a4-49a4-822b-0d76d166b988">Java
SDK</a></li> </ul> <div data-tab="REST API" data-lang="json" id="tab-5e8567
0f-49f7-47ec-87a9-9a949833f42e"> <div class="highlight shell"> <table
style="border-spacing: 0"><tbody><tr> <td class="gutter gl" style="text-align:
right"><pre class="lineno">1
2
3
4
@@ -182,7 +182,7 @@ Your system is all ready to go.
}
"eventTime" : "2014-11-02T09:39:45.618-08:00"
}'</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-29f28354-0543-4156-9c62-a9ee1baa5e54"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-47d72cf7-3f65-4bd9-b7fc-a0d8ee4f83fe"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -201,7 +201,7 @@ Your system is all ready to go.
<span class="s">"categories"</span> <span class="p">:</span> <span
class="p">[</span><span class="s">"<CATEGORY_1>"</span><span
class="p">,</span> <span class="s">"<CATEGORY_2>"</span><span
class="p">]</span>
<span class="p">}</span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-bfaa35d1-c319-41e0-b789-3c1b99da6102"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-02f3ee89-a226-400c-8dc3-b3d3111e27ff"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -218,7 +218,7 @@ Your system is all ready to go.
<span class="s1">'properties'</span> <span class="o">=></span> <span
class="k">array</span><span class="p">(</span><span
class="s1">'categories'</span> <span class="o">=></span> <span
class="k">array</span><span class="p">(</span><span
class="s1">'<CATEGORY_1>'</span><span class="p">,</span> <span
class="s1">'<CATEGORY_2>'</span><span class="p">))</span>
<span class="p">));</span>
<span class="cp">?></span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-5b82e68a-db8d-4494-b32a-564cad5920fd"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-c26a2d52-957e-428f-8926-f9a9640e3838"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -235,7 +235,7 @@ Your system is all ready to go.
<span class="p">}</span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-2759382b-c949-4cb7-9fa3-7ad43f220cb3"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-d42f7770-d4a4-49a4-822b-0d76d166b988"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -248,7 +248,7 @@ Your system is all ready to go.
<span class="o">.</span><span class="na">entityId</span><span
class="o">(<</span><span class="n">ITEM_ID</span><span class="o">>)</span>
<span class="o">.</span><span class="na">property</span><span
class="o">(</span><span class="s">"categories"</span><span class="o">,</span>
<span class="n">ImmutableList</span><span class="o">.</span><span
class="na">of</span><span class="o">(</span><span
class="s">"<CATEGORY_1>"</span><span class="o">,</span> <span
class="s">"<CATEGORY_2>"</span><span class="o">));</span>
<span class="n">client</span><span class="o">.</span><span
class="na">createEvent</span><span class="o">(</span><span
class="n">itemEvent</span><span class="o">)</span>
-</pre></td> </tr></tbody></table> </div> </div> </div> <p>The properties of
the <code>user</code> and <code>item</code> can be set, unset, or delete by
special events <strong>$set</strong>, <strong>$unset</strong> and
<strong>$delete</strong>. Please refer to <a
href="/datacollection/eventapi/#note-about-properties">Event API</a> for more
details of using these events.</p><p>When the user "u0" view item
"i0" on time <code>2014-11-10T12:34:56.123-08:00</code> (current time
will be used if eventTime is not specified), you can send a view event. Run the
following <code>curl</code> command:</p><div class="tabs"> <ul class="control">
<li data-lang="json"><a href="#tab-5448fbc5-fcf9-47d9-8648-499bb573aa82">REST
API</a></li> <li data-lang="python"><a
href="#tab-6a9d16c0-bf37-4a37-a23c-f9673e2efdf0">Python SDK</a></li> <li
data-lang="php"><a href="#tab-030a61ba-3897-4cf3-9553-0424b49a0a71">PHP
SDK</a></li> <li data-lang="ruby"><a href="#tab-1f4800ae-ad80-46b1-b1f2-5deaa9
b09687">Ruby SDK</a></li> <li data-lang="java"><a
href="#tab-f2665e50-1123-4bc1-b166-8d032fe13ba6">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-5448fbc5-fcf9-47d9-8648-499bb573aa82"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl"
style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> </div> <p>The properties of
the <code>user</code> and <code>item</code> can be set, unset, or delete by
special events <strong>$set</strong>, <strong>$unset</strong> and
<strong>$delete</strong>. Please refer to <a
href="/datacollection/eventapi/#note-about-properties">Event API</a> for more
details of using these events.</p><p>When the user "u0" view item
"i0" on time <code>2014-11-10T12:34:56.123-08:00</code> (current time
will be used if eventTime is not specified), you can send a view event. Run the
following <code>curl</code> command:</p><div class="tabs"> <ul class="control">
<li data-lang="json"><a href="#tab-e36ec442-5bc5-436e-b04d-1ac457112333">REST
API</a></li> <li data-lang="python"><a
href="#tab-5891c4b6-3462-4a9b-a16e-af0404157447">Python SDK</a></li> <li
data-lang="php"><a href="#tab-f7f44462-c4a3-44e3-8f06-d1a563ab4226">PHP
SDK</a></li> <li data-lang="ruby"><a href="#tab-350d8dc2-fca3-4e46-903d-b22e06
dfd7e1">Ruby SDK</a></li> <li data-lang="java"><a
href="#tab-c11ed8e7-8a1a-48e9-8fe8-bba08f11ccce">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-e36ec442-5bc5-436e-b04d-1ac457112333"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl"
style="text-align: right"><pre class="lineno">1
2
3
4
@@ -267,7 +267,7 @@ Your system is all ready to go.
"targetEntityId" : "i0",
"eventTime" : "2014-11-10T12:34:56.123-08:00"
}'</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-6a9d16c0-bf37-4a37-a23c-f9673e2efdf0"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-5891c4b6-3462-4a9b-a16e-af0404157447"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -284,7 +284,7 @@ Your system is all ready to go.
<span class="n">target_entity_type</span><span class="o">=</span><span
class="s">"item"</span><span class="p">,</span>
<span class="n">target_entity_id</span><span class="o">=<</span><span
class="n">ITEM</span> <span class="n">ID</span><span class="o">></span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-030a61ba-3897-4cf3-9553-0424b49a0a71"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-f7f44462-c4a3-44e3-8f06-d1a563ab4226"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -303,7 +303,7 @@ Your system is all ready to go.
<span class="s1">'targetEntityId'</span> <span class="o">=></span> <span
class="o"><</span><span class="nx">ITEM</span> <span
class="nx">ID</span><span class="o">></span>
<span class="p">));</span>
<span class="cp">?></span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-1f4800ae-ad80-46b1-b1f2-5deaa9b09687"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-350d8dc2-fca3-4e46-903d-b22e06dfd7e1"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -322,7 +322,7 @@ Your system is all ready to go.
<span class="p">}</span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-f2665e50-1123-4bc1-b166-8d032fe13ba6"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-c11ed8e7-8a1a-48e9-8fe8-bba08f11ccce"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -337,7 +337,7 @@ Your system is all ready to go.
<span class="o">.</span><span class="na">targetEntityType</span><span
class="o">(</span><span class="s">"item"</span><span class="o">)</span>
<span class="o">.</span><span class="na">targetEntityId</span><span
class="o">(<</span><span class="n">ITEM_ID</span><span
class="o">>);</span>
<span class="n">client</span><span class="o">.</span><span
class="na">createEvent</span><span class="o">(</span><span
class="n">viewEvent</span><span class="o">);</span>
-</pre></td> </tr></tbody></table> </div> </div> </div> <p>When the user
"u0" buy item "i0" on time
<code>2014-11-10T13:00:00.123-08:00</code> (current time will be used if
eventTime is not specified), you can send a view event. Run the following
<code>curl</code> command:</p><div class="tabs"> <ul class="control"> <li
data-lang="json"><a href="#tab-c6fe3d44-b97f-4f1f-ae98-14af0edcfd88">REST
API</a></li> <li data-lang="python"><a
href="#tab-ed716f97-9c0e-49fb-a362-2dc1ebf3df72">Python SDK</a></li> <li
data-lang="php"><a href="#tab-82e73675-c67c-425a-9221-d82c1f23dce8">PHP
SDK</a></li> <li data-lang="ruby"><a
href="#tab-be6e28f9-694b-4f49-84e9-17d05066cf48">Ruby SDK</a></li> <li
data-lang="java"><a href="#tab-117cd811-92d1-4ead-98fd-0fbbfa1fc7e0">Java
SDK</a></li> </ul> <div data-tab="REST API" data-lang="json"
id="tab-c6fe3d44-b97f-4f1f-ae98-14af0edcfd88"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl" style="text-
align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> </div> <p>When the user
"u0" buy item "i0" on time
<code>2014-11-10T13:00:00.123-08:00</code> (current time will be used if
eventTime is not specified), you can send a view event. Run the following
<code>curl</code> command:</p><div class="tabs"> <ul class="control"> <li
data-lang="json"><a href="#tab-879250c9-1156-4359-8ccb-6886a20965c0">REST
API</a></li> <li data-lang="python"><a
href="#tab-b0a23776-bdf0-41f1-a562-acf3348fcdf2">Python SDK</a></li> <li
data-lang="php"><a href="#tab-8cd60c39-3dfd-473d-b48c-84c4719d196d">PHP
SDK</a></li> <li data-lang="ruby"><a
href="#tab-5d9a7e5e-451b-4f74-a407-e9936da2275d">Ruby SDK</a></li> <li
data-lang="java"><a href="#tab-f042760d-f1cf-4580-8b02-6e18cac7f067">Java
SDK</a></li> </ul> <div data-tab="REST API" data-lang="json"
id="tab-879250c9-1156-4359-8ccb-6886a20965c0"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl" style="text-
align: right"><pre class="lineno">1
2
3
4
@@ -356,7 +356,7 @@ Your system is all ready to go.
"targetEntityId" : "i0",
"eventTime" : "2014-11-10T13:00:00.123-08:00"
}'</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-ed716f97-9c0e-49fb-a362-2dc1ebf3df72"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-b0a23776-bdf0-41f1-a562-acf3348fcdf2"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -373,7 +373,7 @@ Your system is all ready to go.
<span class="n">target_entity_type</span><span class="o">=</span><span
class="s">"item"</span><span class="p">,</span>
<span class="n">target_entity_id</span><span class="o">=<</span><span
class="n">ITEM</span> <span class="n">ID</span><span class="o">></span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-82e73675-c67c-425a-9221-d82c1f23dce8"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-8cd60c39-3dfd-473d-b48c-84c4719d196d"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -392,7 +392,7 @@ Your system is all ready to go.
<span class="s1">'targetEntityId'</span> <span class="o">=></span> <span
class="o"><</span><span class="nx">ITEM</span> <span
class="nx">ID</span><span class="o">></span>
<span class="p">));</span>
<span class="cp">?></span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-be6e28f9-694b-4f49-84e9-17d05066cf48"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-5d9a7e5e-451b-4f74-a407-e9936da2275d"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -409,7 +409,7 @@ Your system is all ready to go.
<span class="s1">'targetEntityId'</span> <span class="o">=></span>
<span class="o"><</span><span class="no">ITEM</span> <span
class="no">ID</span><span class="o">></span>
<span class="p">}</span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-117cd811-92d1-4ead-98fd-0fbbfa1fc7e0"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-f042760d-f1cf-4580-8b02-6e18cac7f067"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -490,19 +490,19 @@ User u10 buys item i40
</pre></td></tr></tbody></table> </div> <p>When the engine is deployed
successfully and running, you should see a console message similar to the
following:</p><div class="highlight shell"><table style="border-spacing:
0"><tbody><tr><td class="gutter gl" style="text-align: right"><pre
class="lineno">1
2</pre></td><td class="code"><pre><span class="o">[</span>INFO] <span
class="o">[</span>HttpListener] Bound to /0.0.0.0:8000
<span class="o">[</span>INFO] <span class="o">[</span>MasterActor] Bind
successful. Ready to serve.
-</pre></td></tr></tbody></table> </div> <p>Do not kill the deployed engine
process.</p><p>By default, the deployed engine binds to <a
href="http://localhost:8000";><a
href="http://localhost:8000";>http://localhost:8000</a></a>. You can visit that
page in your web browser to check its status.</p><p><img alt="Engine Status"
src="/images/engine-server-3246414b.png"/></p></p><h2 id='6.-use-the-engine'
class='header-anchors'>6. Use the Engine</h2><p>Now, You can retrieve predicted
results. To recommend 4 items to user ID "u1". You send this JSON
<code>{ "user": "u1", "num": 4 }</code> to the
deployed engine and it will return a JSON of the recommended items. Simply send
a query by making a HTTP request or through the <code>EngineClient</code> of an
SDK.</p><p>With the deployed engine running, open another terminal and run the
following <code>curl</code> command or use SDK to send the query:</p><div
class="tabs"> <ul class="control"> <li data-lang="js
on"><a href="#tab-08601d7d-3db0-458d-83f3-e3c180a56a74">REST API</a></li> <li
data-lang="python"><a href="#tab-62448a24-d461-4e3f-a426-6fa63f8b6e85">Python
SDK</a></li> <li data-lang="php"><a
href="#tab-639a2fb1-3ec3-4b77-8874-84ec51d654af">PHP SDK</a></li> <li
data-lang="ruby"><a href="#tab-e06f11cb-72e4-42c3-b97f-3f6d1db73d0c">Ruby
SDK</a></li> <li data-lang="java"><a
href="#tab-262d1f05-c1f9-43e2-99e7-74a909ca16d3">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-08601d7d-3db0-458d-83f3-e3c180a56a74"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl"
style="text-align: right"><pre class="lineno">1
+</pre></td></tr></tbody></table> </div> <p>Do not kill the deployed engine
process.</p><p>By default, the deployed engine binds to <a
href="http://localhost:8000";><a
href="http://localhost:8000";>http://localhost:8000</a></a>. You can visit that
page in your web browser to check its status.</p><p><img alt="Engine Status"
src="/images/engine-server-3246414b.png"/></p></p><h2 id='6.-use-the-engine'
class='header-anchors'>6. Use the Engine</h2><p>Now, You can retrieve predicted
results. To recommend 4 items to user ID "u1". You send this JSON
<code>{ "user": "u1", "num": 4 }</code> to the
deployed engine and it will return a JSON of the recommended items. Simply send
a query by making a HTTP request or through the <code>EngineClient</code> of an
SDK.</p><p>With the deployed engine running, open another terminal and run the
following <code>curl</code> command or use SDK to send the query:</p><div
class="tabs"> <ul class="control"> <li data-lang="js
on"><a href="#tab-d405a92e-2b22-4dcc-915d-3093978bc782">REST API</a></li> <li
data-lang="python"><a href="#tab-30121535-453b-46f5-9572-b454390c7cd9">Python
SDK</a></li> <li data-lang="php"><a
href="#tab-03490a22-7f83-4365-9a4d-84fd2bfdab34">PHP SDK</a></li> <li
data-lang="ruby"><a href="#tab-425d43c5-a783-412a-84b5-c7c8eabd6f8a">Ruby
SDK</a></li> <li data-lang="java"><a
href="#tab-5f1de5e9-5f59-4c78-b8e3-005fe63cbc11">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-d405a92e-2b22-4dcc-915d-3093978bc782"> <div class="highlight shell">
<table style="border-spacing: 0"><tbody><tr> <td class="gutter gl"
style="text-align: right"><pre class="lineno">1
2
3
4</pre></td> <td class="code"><pre><span class="gp">$ </span>curl -H <span
class="s2">"Content-Type: application/json"</span> <span class="se">\</span>
-d <span class="s1">'{ "user": "u1", "num": 4 }'</span> <span
class="se">\</span>
http://localhost:8000/queries.json
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-62448a24-d461-4e3f-a426-6fa63f8b6e85"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-30121535-453b-46f5-9572-b454390c7cd9"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3</pre></td> <td class="code"><pre><span class="kn">import</span> <span
class="nn">predictionio</span>
<span class="n">engine_client</span> <span class="o">=</span> <span
class="n">predictionio</span><span class="o">.</span><span
class="n">EngineClient</span><span class="p">(</span><span
class="n">url</span><span class="o">=</span><span
class="s">"http://localhost:8000";</span><span class="p">)</span>
<span class="k">print</span> <span class="n">engine_client</span><span
class="o">.</span><span class="n">send_query</span><span
class="p">({</span><span class="s">"user"</span><span class="p">:</span> <span
class="s">"u1"</span><span class="p">,</span> <span class="s">"num"</span><span
class="p">:</span> <span class="mi">4</span><span class="p">})</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-639a2fb1-3ec3-4b77-8874-84ec51d654af"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-03490a22-7f83-4365-9a4d-84fd2bfdab34"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -521,7 +521,7 @@ http://localhost:8000/queries.json
<span class="nb">print_r</span><span class="p">(</span><span
class="nv">$response</span><span class="p">);</span>
<span class="cp">?></span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-e06f11cb-72e4-42c3-b97f-3f6d1db73d0c"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-425d43c5-a783-412a-84b5-c7c8eabd6f8a"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -534,7 +534,7 @@ http://localhost:8000/queries.json
<span class="n">response</span> <span class="o">=</span> <span
class="n">client</span><span class="p">.</span><span
class="nf">send_query</span><span class="p">(</span><span
class="s1">'user'</span> <span class="o">=></span> <span
class="s1">'i1'</span><span class="p">,</span> <span class="s1">'num'</span>
<span class="o">=></span> <span class="mi">4</span><span class="p">)</span>
<span class="nb">puts</span> <span class="n">response</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-262d1f05-c1f9-43e2-99e7-74a909ca16d3"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-5f1de5e9-5f59-4c78-b8e3-005fe63cbc11"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -578,7 +578,7 @@ http://localhost:8000/queries.json
<span class="o">{</span><span class="s2">"item"</span>:<span
class="s2">"i3"</span>,<span
class="s2">"score"</span>:0.003007015026561692<span class="o">}</span>
<span class="o">]</span>
<span class="o">}</span>
-</pre></td></tr></tbody></table> </div> <p><em>MyECommerceRecommendation</em>
is now running.</p> <div class="alert-message info"><p>To update the model
periodically with new data, simply set up a cron job to call <code>pio
train</code> and <code>pio deploy</code>. The engine will continue to serve
prediction results during the re-train process. After the training is
completed, <code>pio deploy</code> will automatically shutdown the existing
engine server and bring up a new process on the same port.</p></div><div
class="alert-message info"><p><strong>Note that if you import a <em>large</em>
data set</strong> and the training seems to be taking forever or getting stuck,
it's likely that there is not enough executor memory. It's recommended
to setup a Spark standalone cluster, you'll need to specify more driver and
executor memory when training with a large data set. Please see <a
href="/resources/faq/#engine-training">FAQ here</a> for instructions.</p></div>
<h2 id='setti
ng-constraint-"unavailableitems"' class='header-anchors'>Setting
constraint "unavailableItems"</h2><p>Now let's send a item
contraint "unavailableItems" (replace accessKey with your Access
Key):</p><div class="alert-message note"><p>You can also use SDK to send this
event as described in the SDK sample above.</p></div><div class="tabs"> <ul
class="control"> <li data-lang="json"><a
href="#tab-66c899e7-5337-4959-a909-a6b901fcc21b">REST API</a></li> <li
data-lang="python"><a href="#tab-ae96d4f8-abb1-463b-8865-1ef53480380a">Python
SDK</a></li> <li data-lang="php"><a
href="#tab-563e7c14-3fb2-41ba-94c0-1c48cf43a6d5">PHP SDK</a></li> <li
data-lang="ruby"><a href="#tab-09873f3c-5e2f-44c5-9da0-bc71e264acae">Ruby
SDK</a></li> <li data-lang="java"><a
href="#tab-585e4d0a-37f9-4245-88c7-65f4c947f788">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-66c899e7-5337-4959-a909-a6b901fcc21b"> <div class="highlight shell">
<table style="border-
spacing: 0"><tbody><tr> <td class="gutter gl" style="text-align: right"><pre
class="lineno">1
+</pre></td></tr></tbody></table> </div> <p><em>MyECommerceRecommendation</em>
is now running.</p> <div class="alert-message info"><p>To update the model
periodically with new data, simply set up a cron job to call <code>pio
train</code> and <code>pio deploy</code>. The engine will continue to serve
prediction results during the re-train process. After the training is
completed, <code>pio deploy</code> will automatically shutdown the existing
engine server and bring up a new process on the same port.</p></div><div
class="alert-message info"><p><strong>Note that if you import a <em>large</em>
data set</strong> and the training seems to be taking forever or getting stuck,
it's likely that there is not enough executor memory. It's recommended
to setup a Spark standalone cluster, you'll need to specify more driver and
executor memory when training with a large data set. Please see <a
href="/resources/faq/#engine-training">FAQ here</a> for instructions.</p></div>
<h2 id='setti
ng-constraint-"unavailableitems"' class='header-anchors'>Setting
constraint "unavailableItems"</h2><p>Now let's send a item
contraint "unavailableItems" (replace accessKey with your Access
Key):</p><div class="alert-message note"><p>You can also use SDK to send this
event as described in the SDK sample above.</p></div><div class="tabs"> <ul
class="control"> <li data-lang="json"><a
href="#tab-25f5dd2c-7aab-4cb1-96fd-ebeff45904e2">REST API</a></li> <li
data-lang="python"><a href="#tab-b612acdd-9ee4-480b-b370-a911e067c440">Python
SDK</a></li> <li data-lang="php"><a
href="#tab-14aaef1a-eb37-4cdf-89cb-deace433c4fa">PHP SDK</a></li> <li
data-lang="ruby"><a href="#tab-4d0e459a-db25-42c1-8327-09251618e89d">Ruby
SDK</a></li> <li data-lang="java"><a
href="#tab-73b43c54-d7a6-48ed-a552-bb18a84f9170">Java SDK</a></li> </ul> <div
data-tab="REST API" data-lang="json"
id="tab-25f5dd2c-7aab-4cb1-96fd-ebeff45904e2"> <div class="highlight shell">
<table style="border-
spacing: 0"><tbody><tr> <td class="gutter gl" style="text-align: right"><pre
class="lineno">1
2
3
4
@@ -599,7 +599,7 @@ http://localhost:8000/queries.json
}
"eventTime" : "2015-02-17T02:11:21.934Z"
}'</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-ae96d4f8-abb1-463b-8865-1ef53480380a"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Python SDK"
data-lang="python" id="tab-b612acdd-9ee4-480b-b370-a911e067c440"> <div
class="highlight python"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -618,7 +618,7 @@ http://localhost:8000/queries.json
<span class="s">"items"</span> <span class="p">:</span> <span
class="p">[</span><span class="s">"<ITEM ID1>"</span><span
class="p">,</span> <span class="s">"<ITEM ID2>"</span><span
class="p">]</span>
<span class="p">}</span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-563e7c14-3fb2-41ba-94c0-1c48cf43a6d5"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="PHP SDK"
data-lang="php" id="tab-14aaef1a-eb37-4cdf-89cb-deace433c4fa"> <div
class="highlight php"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -635,7 +635,7 @@ http://localhost:8000/queries.json
<span class="s1">'properties'</span> <span class="o">=></span> <span
class="k">array</span><span class="p">(</span><span class="s1">'items'</span>
<span class="o">=></span> <span class="k">array</span><span
class="p">(</span><span class="s1">'<ITEM ID1>'</span><span
class="p">,</span> <span class="s1">'<ITEM ID2>'</span><span
class="p">))</span>
<span class="p">));</span>
<span class="cp">?></span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-09873f3c-5e2f-44c5-9da0-bc71e264acae"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Ruby SDK"
data-lang="ruby" id="tab-4d0e459a-db25-42c1-8327-09251618e89d"> <div
class="highlight ruby"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
@@ -650,7 +650,7 @@ http://localhost:8000/queries.json
<span class="s1">'properties'</span> <span class="o">=></span> <span
class="p">{</span> <span class="s1">'items'</span> <span class="o">=></span>
<span class="p">[</span><span class="s1">'<ITEM ID1>'</span><span
class="p">,</span> <span class="s1">'<ITEM ID2>'</span><span
class="p">]</span> <span class="p">}</span>
<span class="p">}</span>
<span class="p">)</span>
-</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-585e4d0a-37f9-4245-88c7-65f4c947f788"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
+</pre></td> </tr></tbody></table> </div> </div> <div data-tab="Java SDK"
data-lang="java" id="tab-73b43c54-d7a6-48ed-a552-bb18a84f9170"> <div
class="highlight java"> <table style="border-spacing: 0"><tbody><tr> <td
class="gutter gl" style="text-align: right"><pre class="lineno">1
2
3
4
