http://git-wip-us.apache.org/repos/asf/predictionio-site/blob/0927bfda/api/current/org/apache/predictionio/controller/Engine.html
----------------------------------------------------------------------
diff --git a/api/current/org/apache/predictionio/controller/Engine.html
b/api/current/org/apache/predictionio/controller/Engine.html
new file mode 100644
index 0000000..74bedb7
--- /dev/null
+++ b/api/current/org/apache/predictionio/controller/Engine.html
@@ -0,0 +1,753 @@
+<!DOCTYPE html >
+<html>
+ <head>
+ <title>Engine - PredictionIO Scala API 0.12.0-incubating -
org.apache.predictionio.controller.Engine</title>
+ <meta name="description" content="Engine - PredictionIO Scala API
0.12.0 - incubating - org.apache.predictionio.controller.Engine" />
+ <meta name="keywords" content="Engine PredictionIO Scala API 0.12.0
incubating org.apache.predictionio.controller.Engine" />
+ <meta http-equiv="content-type" content="text/html; charset=UTF-8" />
+
+ <link href="../../../../lib/template.css" media="screen" type="text/css"
rel="stylesheet" />
+ <link href="../../../../lib/diagrams.css" media="screen" type="text/css"
rel="stylesheet" id="diagrams-css" />
+ <script type="text/javascript" src="../../../../lib/jquery.js"
id="jquery-js"></script>
+ <script type="text/javascript"
src="../../../../lib/jquery-ui.js"></script>
+ <script type="text/javascript"
src="../../../../lib/template.js"></script>
+ <script type="text/javascript"
src="../../../../lib/tools.tooltip.js"></script>
+
+ <script type="text/javascript">
+ if(top === self) {
+ var url = '../../../../index.html';
+ var hash = 'org.apache.predictionio.controller.Engine';
+ var anchor = window.location.hash;
+ var anchor_opt = '';
+ if (anchor.length >= 1)
+ anchor_opt = '@' + anchor.substring(1);
+ window.location.href = url + '#' + hash + anchor_opt;
+ }
+ </script>
+
+ </head>
+ <body class="type">
+ <div id="definition">
+ <a href="Engine$.html" title="See companion object"><img
alt="Class/Object" src="../../../../lib/class_to_object_big.png" /></a>
+ <p id="owner"><a href="../../../package.html" class="extype"
name="org">org</a>.<a href="../../package.html" class="extype"
name="org.apache">apache</a>.<a href="../package.html" class="extype"
name="org.apache.predictionio">predictionio</a>.<a href="package.html"
class="extype" name="org.apache.predictionio.controller">controller</a></p>
+ <h1><a href="Engine$.html" title="See companion
object">Engine</a></h1><h3><span class="morelinks"><div>
+ Related Docs:
+ <a href="Engine$.html" title="See companion object">object
Engine</a>
+ | <a href="package.html" class="extype"
name="org.apache.predictionio.controller">package controller</a>
+ </div></span></h3><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ </div>
+
+ <h4 id="signature" class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">class</span>
+ </span>
+ <span class="symbol">
+ <span class="name">Engine</span><span class="tparams">[<span
name="TD">TD</span>, <span name="EI">EI</span>, <span name="PD">PD</span>,
<span name="Q">Q</span>, <span name="P">P</span>, <span
name="A">A</span>]</span><span class="result"> extends <a
href="../core/BaseEngine.html" class="extype"
name="org.apache.predictionio.core.BaseEngine">BaseEngine</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.EI">EI</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.P">P</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]</span>
+ </span>
+ </h4>
+
+ <div id="comment" class="fullcommenttop"><div class="comment
cmt"><p>This class chains up the entire data process. PredictionIO uses this
+information to create workflows and deployments. In Scala, you should
+implement an object that extends the <a href="EngineFactory.html"
class="extype"
name="org.apache.predictionio.controller.EngineFactory">EngineFactory</a> trait
similar to the
+following example.</p><pre><span class="kw">object</span> ItemRankEngine <span
class="kw">extends</span> EngineFactory {
+ <span class="kw">def</span> apply() = {
+ <span class="kw">new</span> Engine(
+ classOf[ItemRankDataSource],
+ classOf[ItemRankPreparator],
+ <span class="std">Map</span>(
+ <span class="lit">"knn"</span> -> classOf[KNNAlgorithm],
+ <span class="lit">"rand"</span> -> classOf[RandomAlgorithm],
+ <span class="lit">"mahoutItemBased"</span> ->
classOf[MahoutItemBasedAlgorithm]),
+ classOf[ItemRankServing])
+ }
+}</pre></div><dl class="paramcmts block"><dt class="tparam">TD</dt><dd
class="cmt"><p>Training data class.</p></dd><dt class="tparam">EI</dt><dd
class="cmt"><p>Evaluation info class.</p></dd><dt class="tparam">PD</dt><dd
class="cmt"><p>Prepared data class.</p></dd><dt class="tparam">Q</dt><dd
class="cmt"><p>Input query class.</p></dd><dt class="tparam">P</dt><dd
class="cmt"><p>Output prediction class.</p></dd><dt class="tparam">A</dt><dd
class="cmt"><p>Actual value class.</p></dd></dl><dl class="attributes block">
<dt>See also</dt><dd><span class="cmt"><p><a href="EngineFactory.html"
class="extype"
name="org.apache.predictionio.controller.EngineFactory">EngineFactory</a></p></span></dd></dl><div
class="toggleContainer block">
+ <span class="toggle">Linear Supertypes</span>
+ <div class="superTypes hiddenContent"><a
href="../core/BaseEngine.html" class="extype"
name="org.apache.predictionio.core.BaseEngine">BaseEngine</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.EI">EI</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.P">P</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>], <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Serializable";
class="extype" target="_top">Serializable</a>, <span class="extype"
name="java.io.Serializable">Serializable</span>, <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.AnyRef";
class="extype" target="_top">AnyRef</a>, <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Any"; class="extype"
target="_top">Any</a></div>
+ </div><div class="toggleContainer block">
+ <span class="toggle">Known Subclasses</span>
+ <div class="subClasses hiddenContent"><a
href="FastEvalEngine.html" class="extype"
name="org.apache.predictionio.controller.FastEvalEngine">FastEvalEngine</a>, <a
href="SimpleEngine.html" class="extype"
name="org.apache.predictionio.controller.SimpleEngine">SimpleEngine</a></div>
+ </div></div>
+
+
+ <div id="mbrsel">
+ <div id="textfilter"><span class="pre"></span><span
class="input"><input id="mbrsel-input" type="text" accesskey="/" /></span><span
class="post"></span></div>
+ <div id="order">
+ <span class="filtertype">Ordering</span>
+ <ol>
+
+ <li class="alpha in"><span>Alphabetic</span></li>
+ <li class="inherit out"><span>By Inheritance</span></li>
+ </ol>
+ </div>
+ <div id="ancestors">
+ <span class="filtertype">Inherited<br />
+ </span>
+ <ol id="linearization">
+ <li class="in"
name="org.apache.predictionio.controller.Engine"><span>Engine</span></li><li
class="in"
name="org.apache.predictionio.core.BaseEngine"><span>BaseEngine</span></li><li
class="in" name="scala.Serializable"><span>Serializable</span></li><li
class="in" name="java.io.Serializable"><span>Serializable</span></li><li
class="in" name="scala.AnyRef"><span>AnyRef</span></li><li class="in"
name="scala.Any"><span>Any</span></li>
+ </ol>
+ </div><div id="ancestors">
+ <span class="filtertype"></span>
+ <ol>
+ <li class="hideall out"><span>Hide All</span></li>
+ <li class="showall in"><span>Show All</span></li>
+ </ol>
+ </div>
+ <div id="visbl">
+ <span class="filtertype">Visibility</span>
+ <ol><li class="public in"><span>Public</span></li><li class="all
out"><span>All</span></li></ol>
+ </div>
+ </div>
+
+ <div id="template">
+ <div id="allMembers">
+ <div id="constructors" class="members">
+ <h3>Instance Constructors</h3>
+ <ol><li
name="org.apache.predictionio.controller.Engine#<init>" visbl="pub"
data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a
id="<init>(dataSourceClass:Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]],preparatorClass:Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]],algorithmClassMap:java.util.Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClass:Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"></a>
+ <a id="<init>:Engine[TD,EI,PD,Q,P,A]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">new</span>
+ </span>
+ <span class="symbol">
+ <span class="name">Engine</span><span class="params">(<span
name="dataSourceClass">dataSourceClass: <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseDataSource.html" class="extype"
name="org.apache.predictionio.core.BaseDataSource">BaseDataSource</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.EI">EI</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]]</span>, <span
name="preparatorClass">preparatorClass: <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BasePreparator.html" class="extype"
name="org.apache.predictionio.core.BasePreparator">BasePreparator</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype" name="org.apach
e.predictionio.controller.Engine.PD">PD</span>]]</span>, <span
name="algorithmClassMap">algorithmClassMap: <span class="extype"
name="java.util.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseAlgorithm.html" class="extype"
name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.PD">PD</span>,
_, <span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]]</span>, <span
name="servingClass">servingClass: <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseServing.html" class="extype"
name="org.apache.predictionio.core.BaseServing">BaseServing</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]</span>)</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@<init>(dataSourceClass:Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]],preparatorClass:Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]],algorithmClassMap:java.util.Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClass:Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">Java-friendly constructor
+</p><div class="fullcomment"><div class="comment cmt"><p>Java-friendly
constructor
+</p></div><dl class="paramcmts block"><dt
class="param">dataSourceClass</dt><dd class="cmt"><p>Data source
class.</p></dd><dt class="param">preparatorClass</dt><dd
class="cmt"><p>Preparator class.</p></dd><dt
class="param">algorithmClassMap</dt><dd class="cmt"><p>Map of algorithm names
to classes.</p></dd><dt class="param">servingClass</dt><dd
class="cmt"><p>Serving class.</p></dd></dl></div>
+ </li><li name="org.apache.predictionio.controller.Engine#<init>"
visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a
id="<init>(dataSourceClass:Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]],preparatorClass:Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]],algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClass:Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"></a>
+ <a id="<init>:Engine[TD,EI,PD,Q,P,A]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">new</span>
+ </span>
+ <span class="symbol">
+ <span class="name">Engine</span><span class="params">(<span
name="dataSourceClass">dataSourceClass: <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseDataSource.html" class="extype"
name="org.apache.predictionio.core.BaseDataSource">BaseDataSource</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.EI">EI</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]]</span>, <span
name="preparatorClass">preparatorClass: <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BasePreparator.html" class="extype"
name="org.apache.predictionio.core.BasePreparator">BasePreparator</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype" name="org.apach
e.predictionio.controller.Engine.PD">PD</span>]]</span>, <span
name="algorithmClassMap">algorithmClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseAlgorithm.html" class="extype"
name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.PD">PD</span>,
_, <span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]]</span>, <span
name="servingClass">servingClass: <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseServing.html" class="extype"
name="org.apache.predictionio.core.BaseServing">BaseServing</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extyp
e" name="org.apache.predictionio.controller.Engine.P">P</span>]]</span>)</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@<init>(dataSourceClass:Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]],preparatorClass:Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]],algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClass:Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">This auxiliary constructor is provided for
backward compatibility.</p><div class="fullcomment"><div class="comment
cmt"><p>This auxiliary constructor is provided for backward compatibility.
+</p></div><dl class="paramcmts block"><dt
class="param">dataSourceClass</dt><dd class="cmt"><p>Data source
class.</p></dd><dt class="param">preparatorClass</dt><dd
class="cmt"><p>Preparator class.</p></dd><dt
class="param">algorithmClassMap</dt><dd class="cmt"><p>Map of algorithm names
to classes.</p></dd><dt class="param">servingClass</dt><dd
class="cmt"><p>Serving class.</p></dd></dl></div>
+ </li><li name="org.apache.predictionio.controller.Engine#<init>"
visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a
id="<init>(dataSourceClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]]],preparatorClassMap:Map[String,Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]]],algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"></a>
+ <a id="<init>:Engine[TD,EI,PD,Q,P,A]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">new</span>
+ </span>
+ <span class="symbol">
+ <span class="name">Engine</span><span class="params">(<span
name="dataSourceClassMap">dataSourceClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseDataSource.html" class="extype"
name="org.apache.predictionio.core.BaseDataSource">BaseDataSource</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.EI">EI</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]]]</span>, <span
name="preparatorClassMap">preparatorClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[
_ <: <a href="../core/BasePreparator.html" class="extype"
name="org.apache.predictionio.core.BasePreparator">BasePreparator</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.PD">PD</span>]]]</span>, <span
name="algorithmClassMap">algorithmClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseAlgorithm.html" class="extype"
name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.PD">PD</span>,
_, <span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]]</span>, <span
name="servingClassMap">servingClassMap: <span class="extype" nam
e="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseServing.html" class="extype"
name="org.apache.predictionio.core.BaseServing">BaseServing</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]]</span>)</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@<init>(dataSourceClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]]],preparatorClassMap:Map[String,Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]]],algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt"></p><div class="fullcomment"><div
class="comment cmt"></div><dl class="paramcmts block"><dt
class="param">dataSourceClassMap</dt><dd class="cmt"><p>Map of data source
names to class.</p></dd><dt class="param">preparatorClassMap</dt><dd
class="cmt"><p>Map of preparator names to class.</p></dd><dt
class="param">algorithmClassMap</dt><dd class="cmt"><p>Map of algorithm names
to classes.</p></dd><dt class="param">servingClassMap</dt><dd
class="cmt"><p>Map of serving names to class.</p></dd></dl></div>
+ </li></ol>
+ </div>
+
+
+
+
+
+ <div id="values" class="values members">
+ <h3>Value Members</h3>
+ <ol><li name="scala.AnyRef#!=" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="!=(x$1:Any):Boolean"></a>
+ <a id="!=(Any):Boolean"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span title="gt4s: $bang$eq" class="name">!=</span><span
class="params">(<span name="arg0">arg0: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Any"; class="extype"
target="_top">Any</a></span>)</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Boolean";
class="extype" target="_top">Boolean</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@!=(x$1:Any):Boolean"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef â Any</dd></dl></div>
+ </li><li name="scala.AnyRef###" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="##():Int"></a>
+ <a id="##():Int"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span title="gt4s: $hash$hash" class="name">##</span><span
class="params">()</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Int"; class="extype"
target="_top">Int</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@##():Int"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef â Any</dd></dl></div>
+ </li><li name="scala.AnyRef#==" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="==(x$1:Any):Boolean"></a>
+ <a id="==(Any):Boolean"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span title="gt4s: $eq$eq" class="name">==</span><span
class="params">(<span name="arg0">arg0: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Any"; class="extype"
target="_top">Any</a></span>)</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Boolean";
class="extype" target="_top">Boolean</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@==(x$1:Any):Boolean"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef â Any</dd></dl></div>
+ </li><li
name="org.apache.predictionio.controller.Engine#algorithmClassMap" visbl="pub"
data-isabs="false" fullComment="no" group="Ungrouped">
+ <a
id="algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]]"></a>
+ <a
id="algorithmClassMap:Map[String,Class[_<:BaseAlgorithm[PD,_,Q,P]]]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">val</span>
+ </span>
+ <span class="symbol">
+ <span class="name">algorithmClassMap</span><span class="result">:
<span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseAlgorithm.html" class="extype"
name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.PD">PD</span>,
_, <span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">Map of algorithm names to classes.</p>
+ </li><li name="scala.Any#asInstanceOf" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="asInstanceOf[T0]:T0"></a>
+ <a id="asInstanceOf[T0]:T0"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">asInstanceOf</span><span class="tparams">[<span
name="T0">T0</span>]</span><span class="result">: <span class="extype"
name="scala.Any.asInstanceOf.T0">T0</span></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@asInstanceOf[T0]:T0"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>Any</dd></dl></div>
+ </li><li name="org.apache.predictionio.core.BaseEngine#batchEval"
visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a
id="batchEval(sc:org.apache.spark.SparkContext,engineParamsList:Seq[org.apache.predictionio.controller.EngineParams],params:org.apache.predictionio.workflow.WorkflowParams):Seq[(org.apache.predictionio.controller.EngineParams,Seq[(EI,org.apache.spark.rdd.RDD[(Q,P,A)])])]"></a>
+ <a
id="batchEval(SparkContext,Seq[EngineParams],WorkflowParams):Seq[(EngineParams,Seq[(EI,RDD[(Q,P,A)])])]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">batchEval</span><span class="params">(<span
name="sc">sc: <span class="extype"
name="org.apache.spark.SparkContext">SparkContext</span></span>, <span
name="engineParamsList">engineParamsList: <span class="extype"
name="scala.Seq">Seq</span>[<a href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a>]</span>,
<span name="params">params: <a href="../workflow/WorkflowParams.html"
class="extype"
name="org.apache.predictionio.workflow.WorkflowParams">WorkflowParams</a></span>)</span><span
class="result">: <span class="extype" name="scala.Seq">Seq</span>[(<a
href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a>, <span
class="extype" name="scala.Seq">Seq</span>[(<span class="extype"
name="org.apache.predictionio.controller.Engine.EI">EI</span>, <span
class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[(<span class="extype"
name="org.apache.predic
tionio.controller.Engine.Q">Q</span>, <span class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>, <span
class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>)])])]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@batchEval(sc:org.apache.spark.SparkContext,engineParamsList:Seq[org.apache.predictionio.controller.EngineParams],params:org.apache.predictionio.workflow.WorkflowParams):Seq[(org.apache.predictionio.controller.EngineParams,Seq[(EI,org.apache.spark.rdd.RDD[(Q,P,A)])])]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">:: DeveloperApi ::
+Override this method to further optimize the process that runs multiple
+evaluations (during tuning, for example).</p><div class="fullcomment"><div
class="comment cmt"><p>:: DeveloperApi ::
+Override this method to further optimize the process that runs multiple
+evaluations (during tuning, for example). By default, this method calls
+<a
href="../core/BaseEngine.html#eval(sc:org.apache.spark.SparkContext,engineParams:org.apache.predictionio.controller.EngineParams,params:org.apache.predictionio.workflow.WorkflowParams):Seq[(EI,org.apache.spark.rdd.RDD[(Q,P,A)])]"
class="extmbr" name="org.apache.predictionio.core.BaseEngine#eval">eval</a>
for each element in the engine parameters list.
+</p></div><dl class="paramcmts block"><dt class="param">sc</dt><dd
class="cmt"><p>An instance of SparkContext.</p></dd><dt
class="param">engineParamsList</dt><dd class="cmt"><p>A list of <span
class="extype" name="EngineParams">EngineParams</span> for running batch
evaluation.</p></dd><dt class="param">params</dt><dd class="cmt"><p>An instance
of <span class="extype" name="WorkflowParams">WorkflowParams</span> that
controls the workflow.</p></dd><dt>returns</dt><dd class="cmt"><p>A list of
engine parameters and evaluation result (from <a
href="../core/BaseEngine.html#eval(sc:org.apache.spark.SparkContext,engineParams:org.apache.predictionio.controller.EngineParams,params:org.apache.predictionio.workflow.WorkflowParams):Seq[(EI,org.apache.spark.rdd.RDD[(Q,P,A)])]"
class="extmbr" name="org.apache.predictionio.core.BaseEngine#eval">eval</a>)
tuples.</p></dd></dl><dl class="attributes block"> <dt>Definition
Classes</dt><dd><a href="../core/BaseEngine.html" class="extype" name="org.apach
e.predictionio.core.BaseEngine">BaseEngine</a></dd><dt>Annotations</dt><dd>
+ <span class="name">@DeveloperApi</span><span
class="args">()</span>
+
+ </dd></dl></div>
+ </li><li name="scala.AnyRef#clone" visbl="prt" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="clone():Object"></a>
+ <a id="clone():AnyRef"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">clone</span><span class="params">()</span><span
class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.AnyRef";
class="extype" target="_top">AnyRef</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@clone():Object"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block">
<dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html"
class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition
Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+ <span class="name">@throws</span><span class="args">(<span>
+
+ <span class="defval"
name="classOf[java.lang.CloneNotSupportedException]">...</span>
+ </span>)</span>
+
+ </dd></dl></div>
+ </li><li name="org.apache.predictionio.controller.Engine#copy" visbl="pub"
data-isabs="false" fullComment="no" group="Ungrouped">
+ <a
id="copy(dataSourceClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]]],preparatorClassMap:Map[String,Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]]],algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"></a>
+ <a
id="copy(Map[String,Class[_<:BaseDataSource[TD,EI,Q,A]]],Map[String,Class[_<:BasePreparator[TD,PD]]],Map[String,Class[_<:BaseAlgorithm[PD,_,Q,P]]],Map[String,Class[_<:BaseServing[Q,P]]]):Engine[TD,EI,PD,Q,P,A]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">copy</span><span class="params">(<span
name="dataSourceClassMap">dataSourceClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseDataSource.html" class="extype"
name="org.apache.predictionio.core.BaseDataSource">BaseDataSource</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.EI">EI</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]]] = <span
class="symbol">dataSourceClassMap</span></span>, <span
name="preparatorClassMap">preparatorClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="
extype" name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BasePreparator.html" class="extype"
name="org.apache.predictionio.core.BasePreparator">BasePreparator</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.PD">PD</span>]]] = <span
class="symbol">preparatorClassMap</span></span>, <span
name="algorithmClassMap">algorithmClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseAlgorithm.html" class="extype"
name="org.apache.predictionio.core.BaseAlgorithm">BaseAlgorithm</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.PD">PD</span>,
_, <span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype" name="org.apache.predictionio.controller.Engi
ne.P">P</span>]]] = <span class="symbol">algorithmClassMap</span></span>,
<span name="servingClassMap">servingClassMap: <span class="extype"
name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseServing.html" class="extype"
name="org.apache.predictionio.core.BaseServing">BaseServing</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]] = <span
class="symbol">servingClassMap</span></span>)</span><span class="result">: <a
href="" class="extype"
name="org.apache.predictionio.controller.Engine">Engine</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.EI">EI</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.PD">
PD</span>, <span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.P">P</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@copy(dataSourceClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]]],preparatorClassMap:Map[String,Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]]],algorithmClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseAlgorithm[PD,_,Q,P]]],servingClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]]):org.apache.predictionio.controller.Engine[TD,EI,PD,Q,P,A]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">Returns a new Engine instance, mimicking
case class's copy method behavior.</p>
+ </li><li
name="org.apache.predictionio.controller.Engine#dataSourceClassMap" visbl="pub"
data-isabs="false" fullComment="no" group="Ungrouped">
+ <a
id="dataSourceClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]]]"></a>
+ <a
id="dataSourceClassMap:Map[String,Class[_<:BaseDataSource[TD,EI,Q,A]]]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">val</span>
+ </span>
+ <span class="symbol">
+ <span class="name">dataSourceClassMap</span><span class="result">:
<span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseDataSource.html" class="extype"
name="org.apache.predictionio.core.BaseDataSource">BaseDataSource</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.EI">EI</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]]]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@dataSourceClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseDataSource[TD,EI,Q,A]]]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">Map of data source names to class.</p>
+ </li><li name="scala.AnyRef#eq" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="eq(x$1:AnyRef):Boolean"></a>
+ <a id="eq(AnyRef):Boolean"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">eq</span><span class="params">(<span
name="arg0">arg0: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.AnyRef";
class="extype" target="_top">AnyRef</a></span>)</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Boolean";
class="extype" target="_top">Boolean</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@eq(x$1:AnyRef):Boolean"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd></dl></div>
+ </li><li name="scala.AnyRef#equals" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="equals(x$1:Any):Boolean"></a>
+ <a id="equals(Any):Boolean"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">equals</span><span class="params">(<span
name="arg0">arg0: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Any"; class="extype"
target="_top">Any</a></span>)</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Boolean";
class="extype" target="_top">Boolean</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@equals(x$1:Any):Boolean"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef â Any</dd></dl></div>
+ </li><li name="org.apache.predictionio.controller.Engine#eval" visbl="pub"
data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a
id="eval(sc:org.apache.spark.SparkContext,engineParams:org.apache.predictionio.controller.EngineParams,params:org.apache.predictionio.workflow.WorkflowParams):Seq[(EI,org.apache.spark.rdd.RDD[(Q,P,A)])]"></a>
+ <a
id="eval(SparkContext,EngineParams,WorkflowParams):Seq[(EI,RDD[(Q,P,A)])]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">eval</span><span class="params">(<span
name="sc">sc: <span class="extype"
name="org.apache.spark.SparkContext">SparkContext</span></span>, <span
name="engineParams">engineParams: <a href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a></span>,
<span name="params">params: <a href="../workflow/WorkflowParams.html"
class="extype"
name="org.apache.predictionio.workflow.WorkflowParams">WorkflowParams</a></span>)</span><span
class="result">: <span class="extype" name="scala.Seq">Seq</span>[(<span
class="extype" name="org.apache.predictionio.controller.Engine.EI">EI</span>,
<span class="extype" name="org.apache.spark.rdd.RDD">RDD</span>[(<span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>, <span
class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>)])]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@eval(sc:org.apache.spark.SparkContext,engineParams:org.apache.predictionio.controller.EngineParams,params:org.apache.predictionio.workflow.WorkflowParams):Seq[(EI,org.apache.spark.rdd.RDD[(Q,P,A)])]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">This is implemented such that <a
href="Evaluation.html" class="extype"
name="org.apache.predictionio.controller.Evaluation">org.apache.predictionio.controller.Evaluation</a>
can
+use this method to generate inputs for <a href="Metric.html" class="extype"
name="org.apache.predictionio.controller.Metric">org.apache.predictionio.controller.Metric</a>.</p><div
class="fullcomment"><div class="comment cmt"><p>This is implemented such that
<a href="Evaluation.html" class="extype"
name="org.apache.predictionio.controller.Evaluation">org.apache.predictionio.controller.Evaluation</a>
can
+use this method to generate inputs for <a href="Metric.html" class="extype"
name="org.apache.predictionio.controller.Metric">org.apache.predictionio.controller.Metric</a>.
+</p></div><dl class="paramcmts block"><dt class="param">sc</dt><dd
class="cmt"><p>An instance of SparkContext.</p></dd><dt
class="param">engineParams</dt><dd class="cmt"><p>An instance of <a
href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a> for
running a single evaluation.</p></dd><dt class="param">params</dt><dd
class="cmt"><p>An instance of <span class="extype"
name="WorkflowParams">WorkflowParams</span> that controls the
workflow.</p></dd><dt>returns</dt><dd class="cmt"><p>A list of evaluation
information and RDD of query, predicted
+ result, and actual result tuple tuple.</p></dd></dl><dl
class="attributes block"> <dt>Definition Classes</dt><dd><a href=""
class="extype" name="org.apache.predictionio.controller.Engine">Engine</a> â
<a href="../core/BaseEngine.html" class="extype"
name="org.apache.predictionio.core.BaseEngine">BaseEngine</a></dd></dl></div>
+ </li><li name="scala.AnyRef#finalize" visbl="prt" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="finalize():Unit"></a>
+ <a id="finalize():Unit"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">finalize</span><span class="params">()</span><span
class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Unit";
class="extype" target="_top">Unit</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@finalize():Unit"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block">
<dt>Attributes</dt><dd>protected[<a href="../../../../java$lang.html"
class="extype" name="java.lang">java.lang</a>] </dd><dt>Definition
Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+ <span class="name">@throws</span><span class="args">(<span>
+
+ <span class="symbol">classOf[java.lang.Throwable]</span>
+ </span>)</span>
+
+ </dd></dl></div>
+ </li><li name="scala.AnyRef#getClass" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="getClass():Class[_]"></a>
+ <a id="getClass():Class[_]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">getClass</span><span class="params">()</span><span
class="result">: <span class="extype"
name="java.lang.Class">Class</span>[_]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@getClass():Class[_]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef â Any</dd></dl></div>
+ </li><li name="scala.AnyRef#hashCode" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="hashCode():Int"></a>
+ <a id="hashCode():Int"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">hashCode</span><span class="params">()</span><span
class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Int"; class="extype"
target="_top">Int</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@hashCode():Int"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef â Any</dd></dl></div>
+ </li><li name="scala.Any#isInstanceOf" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="isInstanceOf[T0]:Boolean"></a>
+ <a id="isInstanceOf[T0]:Boolean"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">isInstanceOf</span><span class="tparams">[<span
name="T0">T0</span>]</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Boolean";
class="extype" target="_top">Boolean</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@isInstanceOf[T0]:Boolean"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>Any</dd></dl></div>
+ </li><li
name="org.apache.predictionio.controller.Engine#jValueToEngineParams"
visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a
id="jValueToEngineParams(variantJson:org.json4s.JValue,jsonExtractor:org.apache.predictionio.workflow.JsonExtractorOption.JsonExtractorOption):org.apache.predictionio.controller.EngineParams"></a>
+ <a
id="jValueToEngineParams(JValue,JsonExtractorOption):EngineParams"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">jValueToEngineParams</span><span
class="params">(<span name="variantJson">variantJson: <span class="extype"
name="org.json4s.JValue">JValue</span></span>, <span
name="jsonExtractor">jsonExtractor: <a
href="../workflow/JsonExtractorOption$.html#JsonExtractorOption=org.apache.predictionio.workflow.JsonExtractorOption.Value"
class="extmbr"
name="org.apache.predictionio.workflow.JsonExtractorOption.JsonExtractorOption">JsonExtractorOption</a></span>)</span><span
class="result">: <a href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@jValueToEngineParams(variantJson:org.json4s.JValue,jsonExtractor:org.apache.predictionio.workflow.JsonExtractorOption.JsonExtractorOption):org.apache.predictionio.controller.EngineParams"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">:: DeveloperApi ::
+Implement this method to convert a JValue (read from an engine variant
+JSON file) to an instance of <a href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a>.</p><div
class="fullcomment"><div class="comment cmt"><p>:: DeveloperApi ::
+Implement this method to convert a JValue (read from an engine variant
+JSON file) to an instance of <a href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a>.
+</p></div><dl class="paramcmts block"><dt class="param">variantJson</dt><dd
class="cmt"><p>Content of the engine variant JSON as JValue.</p></dd><dt
class="param">jsonExtractor</dt><dd class="cmt"><p>Content of the engine
variant JSON as JValue.</p></dd><dt>returns</dt><dd class="cmt"><p>An instance
of <a href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a>
converted from JSON.</p></dd></dl><dl class="attributes block"> <dt>Definition
Classes</dt><dd><a href="" class="extype"
name="org.apache.predictionio.controller.Engine">Engine</a> â <a
href="../core/BaseEngine.html" class="extype"
name="org.apache.predictionio.core.BaseEngine">BaseEngine</a></dd></dl></div>
+ </li><li name="org.apache.predictionio.controller.Engine#logger"
visbl="prt" data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a id="logger:grizzled.slf4j.Logger"></a>
+ <a id="logger:Logger"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">lazy val</span>
+ </span>
+ <span class="symbol">
+ <span class="name">logger</span><span class="result">: <span
class="extype" name="grizzled.slf4j.Logger">Logger</span></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@logger:grizzled.slf4j.Logger"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block">
<dt>Attributes</dt><dd>protected </dd></dl></div>
+ </li><li name="scala.AnyRef#ne" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="ne(x$1:AnyRef):Boolean"></a>
+ <a id="ne(AnyRef):Boolean"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">ne</span><span class="params">(<span
name="arg0">arg0: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.AnyRef";
class="extype" target="_top">AnyRef</a></span>)</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Boolean";
class="extype" target="_top">Boolean</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@ne(x$1:AnyRef):Boolean"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd></dl></div>
+ </li><li name="scala.AnyRef#notify" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="notify():Unit"></a>
+ <a id="notify():Unit"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">notify</span><span class="params">()</span><span
class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Unit";
class="extype" target="_top">Unit</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@notify():Unit"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd></dl></div>
+ </li><li name="scala.AnyRef#notifyAll" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="notifyAll():Unit"></a>
+ <a id="notifyAll():Unit"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">notifyAll</span><span class="params">()</span><span
class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Unit";
class="extype" target="_top">Unit</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@notifyAll():Unit"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd></dl></div>
+ </li><li
name="org.apache.predictionio.controller.Engine#preparatorClassMap" visbl="pub"
data-isabs="false" fullComment="no" group="Ungrouped">
+ <a
id="preparatorClassMap:Map[String,Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]]]"></a>
+ <a
id="preparatorClassMap:Map[String,Class[_<:BasePreparator[TD,PD]]]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">val</span>
+ </span>
+ <span class="symbol">
+ <span class="name">preparatorClassMap</span><span class="result">:
<span class="extype" name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BasePreparator.html" class="extype"
name="org.apache.predictionio.core.BasePreparator">BasePreparator</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.TD">TD</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.PD">PD</span>]]]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@preparatorClassMap:Map[String,Class[_<:org.apache.predictionio.core.BasePreparator[TD,PD]]]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">Map of preparator names to class.</p>
+ </li><li name="org.apache.predictionio.controller.Engine#servingClassMap"
visbl="pub" data-isabs="false" fullComment="no" group="Ungrouped">
+ <a
id="servingClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]]"></a>
+ <a id="servingClassMap:Map[String,Class[_<:BaseServing[Q,P]]]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">val</span>
+ </span>
+ <span class="symbol">
+ <span class="name">servingClassMap</span><span class="result">: <span
class="extype" name="scala.Predef.Map">Map</span>[<span class="extype"
name="scala.Predef.String">String</span>, <span class="extype"
name="scala.Predef.Class">Class</span>[_ <: <a
href="../core/BaseServing.html" class="extype"
name="org.apache.predictionio.core.BaseServing">BaseServing</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.Q">Q</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.P">P</span>]]]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@servingClassMap:Map[String,Class[_<:org.apache.predictionio.core.BaseServing[Q,P]]]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">Map of serving names to class.</p>
+ </li><li name="scala.AnyRef#synchronized" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="synchronized[T0](x$1:=>T0):T0"></a>
+ <a id="synchronized[T0](âT0):T0"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">synchronized</span><span class="tparams">[<span
name="T0">T0</span>]</span><span class="params">(<span name="arg0">arg0: â
<span class="extype"
name="java.lang.AnyRef.synchronized.T0">T0</span></span>)</span><span
class="result">: <span class="extype"
name="java.lang.AnyRef.synchronized.T0">T0</span></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@synchronized[T0](x$1:=>T0):T0"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd></dl></div>
+ </li><li name="scala.AnyRef#toString" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="toString():String"></a>
+ <a id="toString():String"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">toString</span><span class="params">()</span><span
class="result">: <span class="extype"
name="java.lang.String">String</span></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@toString():String"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef â Any</dd></dl></div>
+ </li><li name="org.apache.predictionio.controller.Engine#train"
visbl="pub" data-isabs="false" fullComment="yes" group="Ungrouped">
+ <a
id="train(sc:org.apache.spark.SparkContext,engineParams:org.apache.predictionio.controller.EngineParams,engineInstanceId:String,params:org.apache.predictionio.workflow.WorkflowParams):Seq[Any]"></a>
+ <a
id="train(SparkContext,EngineParams,String,WorkflowParams):Seq[Any]"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier"></span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">train</span><span class="params">(<span
name="sc">sc: <span class="extype"
name="org.apache.spark.SparkContext">SparkContext</span></span>, <span
name="engineParams">engineParams: <a href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a></span>,
<span name="engineInstanceId">engineInstanceId: <span class="extype"
name="scala.Predef.String">String</span></span>, <span name="params">params: <a
href="../workflow/WorkflowParams.html" class="extype"
name="org.apache.predictionio.workflow.WorkflowParams">WorkflowParams</a></span>)</span><span
class="result">: <span class="extype" name="scala.Seq">Seq</span>[<a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Any"; class="extype"
target="_top">Any</a>]</span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@train(sc:org.apache.spark.SparkContext,engineParams:org.apache.predictionio.controller.EngineParams,engineInstanceId:String,params:org.apache.predictionio.workflow.WorkflowParams):Seq[Any]"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <p class="shortcomment cmt">Training this engine would return a list of
models.</p><div class="fullcomment"><div class="comment cmt"><p>Training this
engine would return a list of models.
+</p></div><dl class="paramcmts block"><dt class="param">sc</dt><dd
class="cmt"><p>An instance of SparkContext.</p></dd><dt
class="param">engineParams</dt><dd class="cmt"><p>An instance of <a
href="EngineParams.html" class="extype"
name="org.apache.predictionio.controller.EngineParams">EngineParams</a> for
running a single training.</p></dd><dt class="param">params</dt><dd
class="cmt"><p>An instance of <span class="extype"
name="WorkflowParams">WorkflowParams</span> that controls the
workflow.</p></dd><dt>returns</dt><dd class="cmt"><p>A list of
models.</p></dd></dl><dl class="attributes block"> <dt>Definition
Classes</dt><dd><a href="" class="extype"
name="org.apache.predictionio.controller.Engine">Engine</a> â <a
href="../core/BaseEngine.html" class="extype"
name="org.apache.predictionio.core.BaseEngine">BaseEngine</a></dd></dl></div>
+ </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="wait():Unit"></a>
+ <a id="wait():Unit"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">wait</span><span class="params">()</span><span
class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Unit";
class="extype" target="_top">Unit</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@wait():Unit"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+ <span class="name">@throws</span><span class="args">(<span>
+
+ <span class="defval"
name="classOf[java.lang.InterruptedException]">...</span>
+ </span>)</span>
+
+ </dd></dl></div>
+ </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="wait(x$1:Long,x$2:Int):Unit"></a>
+ <a id="wait(Long,Int):Unit"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">wait</span><span class="params">(<span
name="arg0">arg0: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Long";
class="extype" target="_top">Long</a></span>, <span name="arg1">arg1: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Int"; class="extype"
target="_top">Int</a></span>)</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Unit";
class="extype" target="_top">Unit</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@wait(x$1:Long,x$2:Int):Unit"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+ <span class="name">@throws</span><span class="args">(<span>
+
+ <span class="defval"
name="classOf[java.lang.InterruptedException]">...</span>
+ </span>)</span>
+
+ </dd></dl></div>
+ </li><li name="scala.AnyRef#wait" visbl="pub" data-isabs="false"
fullComment="yes" group="Ungrouped">
+ <a id="wait(x$1:Long):Unit"></a>
+ <a id="wait(Long):Unit"></a>
+ <h4 class="signature">
+ <span class="modifier_kind">
+ <span class="modifier">final </span>
+ <span class="kind">def</span>
+ </span>
+ <span class="symbol">
+ <span class="name">wait</span><span class="params">(<span
name="arg0">arg0: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Long";
class="extype" target="_top">Long</a></span>)</span><span class="result">: <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Unit";
class="extype" target="_top">Unit</a></span>
+ </span>
+ </h4><span class="permalink">
+ <a
href="../../../../index.html#org.apache.predictionio.controller.Engine@wait(x$1:Long):Unit"
title="Permalink" target="_top">
+ <img src="../../../../lib/permalink.png" alt="Permalink" />
+ </a>
+ </span>
+ <div class="fullcomment"><dl class="attributes block"> <dt>Definition
Classes</dt><dd>AnyRef</dd><dt>Annotations</dt><dd>
+ <span class="name">@throws</span><span class="args">(<span>
+
+ <span class="defval"
name="classOf[java.lang.InterruptedException]">...</span>
+ </span>)</span>
+
+ </dd></dl></div>
+ </li></ol>
+ </div>
+
+
+
+
+ </div>
+
+ <div id="inheritedMembers">
+ <div class="parent" name="org.apache.predictionio.core.BaseEngine">
+ <h3>Inherited from <a href="../core/BaseEngine.html"
class="extype"
name="org.apache.predictionio.core.BaseEngine">BaseEngine</a>[<span
class="extype" name="org.apache.predictionio.controller.Engine.EI">EI</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.Q">Q</span>, <span
class="extype" name="org.apache.predictionio.controller.Engine.P">P</span>,
<span class="extype"
name="org.apache.predictionio.controller.Engine.A">A</span>]</h3>
+ </div><div class="parent" name="scala.Serializable">
+ <h3>Inherited from <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Serializable";
class="extype" target="_top">Serializable</a></h3>
+ </div><div class="parent" name="java.io.Serializable">
+ <h3>Inherited from <span class="extype"
name="java.io.Serializable">Serializable</span></h3>
+ </div><div class="parent" name="scala.AnyRef">
+ <h3>Inherited from <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.AnyRef";
class="extype" target="_top">AnyRef</a></h3>
+ </div><div class="parent" name="scala.Any">
+ <h3>Inherited from <a
href="http://www.scala-lang.org/api/2.11.8/index.html#scala.Any"; class="extype"
target="_top">Any</a></h3>
+ </div>
+
+ </div>
+
+ <div id="groupedMembers">
+ <div class="group" name="Ungrouped">
+ <h3>Ungrouped</h3>
+
+ </div>
+ </div>
+
+ </div>
+
+ <div id="tooltip"></div>
+
+ <div id="footer"> </div>
+
+
+ </body>
+ </html>
