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| zh-cn-lang="设计" |
| ru-lang="Проектирование" |
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| ru-lang="Распространение" |
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| <li><a href="/design/index.html">Get Started</a></li> |
| <li><a href="/design/style/index.html">Style</a></li> |
| <li><a href="/design/patterns/index.html">Patterns</a></li> |
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| <li class="develop"> |
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| zh-tw-lang="訓練課程" |
| zh-cn-lang="培训" |
| ru-lang="Курсы" |
| ko-lang="교육" |
| ja-lang="トレーニング" |
| es-lang="Capacitación" |
| >Training</a></li> |
| <li><a href="/guide/index.html" |
| zh-tw-lang="API 指南" |
| zh-cn-lang="API 指南" |
| ru-lang="Руководства по API" |
| ko-lang="API 가이드" |
| ja-lang="API ガイド" |
| es-lang="Guías de la API" |
| >API Guides</a></li> |
| <li><a href="/reference/packages.html" |
| zh-tw-lang="參考資源" |
| zh-cn-lang="参考" |
| ru-lang="Справочник" |
| ko-lang="참조문서" |
| ja-lang="リファレンス" |
| es-lang="Referencia" |
| >Reference</a></li> |
| <li><a href="/tools/index.html" |
| zh-tw-lang="相關工具" |
| zh-cn-lang="工具" |
| ru-lang="Инструменты" |
| ko-lang="도구" |
| ja-lang="ツール" |
| es-lang="Herramientas" |
| >Tools</a> |
| <ul><li><a href="/sdk/index.html">Get the SDK</a></li></ul> |
| </li> |
| <li><a href="/google/index.html">Google Services</a> |
| </li> |
| |
| <li><a href="/samples/index.html">Samples</a> |
| </li> |
| |
| </ul> |
| </li> |
| <li class="distribute last"> |
| <ul> |
| <li><a href="/distribute/index.html">Google Play</a></li> |
| <li><a href="/distribute/googleplay/publish/index.html">Publishing</a></li> |
| <li><a href="/distribute/googleplay/promote/index.html">Promoting</a></li> |
| <li><a href="/distribute/googleplay/quality/index.html">App Quality</a></li> |
| <li><a href="/distribute/googleplay/spotlight/index.html">Spotlight</a></li> |
| <li><a href="/distribute/open.html">Open Distribution</a></li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <!-- /Expanded quicknav --> |
| </div> |
| </div> |
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| <div id="searchResults" class="wrap" style="display:none;"> |
| <h2 id="searchTitle">Results</h2> |
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| <li class="training"><a href="/training/index.html" |
| zh-tw-lang="訓練課程" |
| zh-cn-lang="培训" |
| ru-lang="Курсы" |
| ko-lang="교육" |
| ja-lang="トレーニング" |
| es-lang="Capacitación" |
| >Training</a></li> |
| <li class="guide"><a href="/guide/index.html" |
| zh-tw-lang="API 指南" |
| zh-cn-lang="API 指南" |
| ru-lang="Руководства по API" |
| ko-lang="API 가이드" |
| ja-lang="API ガイド" |
| es-lang="Guías de la API" |
| >API Guides</a></li> |
| <li class="reference"><a href="/reference/packages.html" |
| zh-tw-lang="參考資源" |
| zh-cn-lang="参考" |
| ru-lang="Справочник" |
| ko-lang="참조문서" |
| ja-lang="リファレンス" |
| es-lang="Referencia" |
| >Reference</a></li> |
| <li class="tools"><a href="/tools/index.html" |
| zh-tw-lang="相關工具" |
| zh-cn-lang="工具" |
| ru-lang="Инструменты" |
| ko-lang="도구" |
| ja-lang="ツール" |
| es-lang="Herramientas" |
| >Tools</a></li> |
| <li class="google"><a href="/google/index.html" |
| >Google Services</a> |
| </li> |
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| <li class="samples"><a href="/samples/index.html" |
| >Samples</a> |
| </li> |
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| </ul> |
| </div> |
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| </div> |
| <!-- /Sendondary x-nav --> |
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| <div class="wrap clearfix" id="body-content"> |
| <div class="col-4" id="side-nav" itemscope itemtype="http://schema.org/SiteNavigationElement"> |
| <div id="devdoc-nav" class="scroll-pane"> |
| <a class="totop" href="#top" data-g-event="left-nav-top">to top</a> |
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| <ul id="nav"> |
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| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/index.html"> |
| <span class="en">Overview</span> |
| </a></div> |
| </li> |
| |
| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/play-services/games.html"> |
| <span class="en">Games</span> |
| </a></div> |
| </li> |
| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/play-services/location.html"> |
| <span class="en">Location</span> |
| </a></div> |
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| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/play-services/plus.html"> |
| <span class="en">Google+</span> |
| </a></div> |
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| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/play-services/maps.html"> |
| <span class="en">Maps</span> |
| </a></div> |
| </li> |
| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/play-services/drive.html"> |
| <span class="en">Drive</span> |
| </a></div> |
| </li> |
| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/play-services/cast.html"> |
| <span class="en">Cast</span> |
| </a></div> |
| </li> |
| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/play-services/ads.html"> |
| <span class="en">Ads</span></a> |
| </div> |
| <ul> |
| <li><a href="/google/play-services/id.html"> |
| <span class="en">Advertising ID</span></a> |
| </li> |
| </ul> |
| </li> |
| <li class="nav-section"> |
| <div class="nav-section-header empty"><a href="/google/play-services/wallet.html"> |
| <span class="en">Wallet</span> |
| </a></div> |
| </li> |
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| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/play-services/index.html"> |
| <span class="en">Google Play Services</span></a> |
| </div> |
| <ul> |
| <li><a href="/google/play-services/setup.html"> |
| <span class="en">Setup</span></a> |
| </li> |
| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/auth/api-client.html"> |
| <span class="en">Accessing Google Play Services APIs</span></a> |
| </div> |
| <ul> |
| <li> |
| <a href="/google/auth/http-auth.html"> |
| <span class="en">Authorizing with Google for REST APIs</span> |
| </a> |
| </li> |
| </ul> |
| </li> |
| <li id="gms-tree-list" class="nav-section"> |
| <div class="nav-section-header"> |
| <a href="/reference/gms-packages.html"> |
| <span class="en">Reference</span> |
| </a> |
| <div> |
| </li> |
| </ul> |
| </li> |
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| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/play/billing/index.html"> |
| <span class="en">Google Play In-app Billing</span></a> |
| </div> |
| <ul> |
| <li><a href="/google/play/billing/billing_overview.html"> |
| <span class="en">Overview</span></a> |
| </li> |
| <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/api.html"> |
| <span class="en">Version 3 API</span></a></div> |
| <ul> |
| <li><a href="/google/play/billing/billing_integrate.html"> |
| <span class="en">Implementing the API</span></a></li> |
| <li><a href="/google/play/billing/billing_reference.html"> |
| <span class="en">Reference</span></a></li> |
| </ul> |
| </li> |
| <li class="nav-section"><div class="nav-section-header"><a href="/google/play/billing/v2/api.html"> |
| <span class="en">Version 2 API</span></a></div> |
| <ul> |
| <li><a href="/google/play/billing/v2/billing_integrate.html"> |
| <span class="en">Implementing the API</span></a></li> |
| <li><a href="/google/play/billing/v2/billing_subscriptions.html"> |
| <span class="en">Subscriptions</span></a></li> |
| <li><a href="/google/play/billing/v2/billing_reference.html"> |
| <span class="en">Reference</span></a></li> |
| </ul> |
| </li> |
| <li><a href="/google/play/billing/billing_subscriptions.html"> |
| <span class="en">Subscriptions</span></a> |
| </li> |
| <li><a href="/google/play/billing/billing_best_practices.html"> |
| <span class="en">Security and Design</span></a> |
| </li> |
| <li><a href="/google/play/billing/billing_testing.html"> |
| <span class="en">Testing In-app Billing</span></a> |
| </li> |
| <li><a href="/google/play/billing/billing_admin.html"> |
| <span class="en">Administering In-app Billing</span></a> |
| </li> |
| <li><a href="/google/play/billing/gp-purchase-status-api.html"> |
| <span class="en">Purchase Status API</span></a> |
| </li> |
| <li><a href="/google/play/billing/versions.html"> |
| <span class="en">Version Notes</span></a> |
| </li> |
| </ul> |
| </li> |
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| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/gcm/index.html"> |
| <span class="en">Google Cloud Messaging</span></a> |
| </div> |
| <ul> |
| <li><a href="/google/gcm/gcm.html"> |
| <span class="en">Overview</span></a> |
| </li> |
| <li><a href="/google/gcm/gs.html"> |
| <span class="en">Getting Started</span></a> |
| </li> |
| <li><a href="/google/gcm/client.html"> |
| <span class="en">Implementing GCM Client</span></a> |
| </li> |
| <li class="nav-section"><div class="nav-section-header"><a href="/google/gcm/server.html"> |
| <span class="en">Implementing GCM Server</span></a></div> |
| <ul> |
| <li><a href="/google/gcm/ccs.html"> |
| <span class="en">CCS (XMPP)</span></a></li> |
| <li><a href="/google/gcm/http.html"> |
| <span class="en">HTTP</span></a></li> |
| </ul> |
| </li> |
| <li><a href="/google/gcm/notifications.html"> |
| <span class="en">User Notifications</span></a> |
| </li> |
| <li><a href="/google/gcm/adv.html"> |
| <span class="en">Advanced Topics</span></a> |
| </li> |
| <li><a href="/google/gcm/c2dm.html"> |
| <span class="en">Migration</span></a> |
| </li> |
| <li id="gcm-tree-list" class="nav-section"> |
| <div class="nav-section-header"> |
| <a href="/reference/gcm-packages.html"> |
| <span class="en">Reference</span> |
| </a> |
| <div> |
| </li> |
| </ul> |
| </li> |
| |
| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/play/dist.html"> |
| <span class="en">Google Play Distribution</span></a> |
| </div> |
| <ul> |
| <li><a href="/google/play/filters.html"> |
| <span class="en">Filters on Google Play</span></a> |
| </li> |
| |
| <li><a href="/google/play/publishing/multiple-apks.html"> |
| <span class="en">Multiple APK Support</span></a> |
| </li> |
| <li><a href="/google/play/expansion-files.html"> |
| <span class="en">APK Expansion Files</span></a> |
| </li> |
| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/play/licensing/index.html"> |
| <span class="en">Application Licensing</span></a> |
| </div> |
| <ul> |
| <li><a href="/google/play/licensing/overview.html"> |
| <span class="en">Licensing Overview</span></a> |
| </li> |
| <li><a href="/google/play/licensing/setting-up.html"> |
| <span class="en">Setting Up for Licensing</span></a> |
| </li> |
| <li><a href="/google/play/licensing/adding-licensing.html"> |
| <span class="en">Adding Licensing to Your App</span></a> |
| </li> |
| <li><a href="/google/play/licensing/licensing-reference.html"> |
| <span class="en">Licensing Reference</span></a> |
| </li> |
| </ul> |
| </li> |
| |
| <li class="nav-section"> |
| <div class="nav-section-header"><a href="/google/backup/index.html"> |
| Android Backup Service</a> |
| </div> |
| <ul> |
| <li><a href="/google/backup/signup.html"> |
| Register</a> |
| </li> |
| </ul> |
| </li> |
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| </ul> |
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| </li> |
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| </ul> |
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| <script type="text/javascript"> |
| <!-- |
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| showGoogleRefTree(); |
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| <div id="api-info-block"> |
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| <div class="sum-details-links"> |
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| Summary: |
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| <a href="#constants">Constants</a> |
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| | <a href="#lfields">Fields</a> |
| |
| |
| |
| |
| |
| |
| | <a href="#pubmethods">Methods</a> |
| |
| |
| |
| |
| | <a href="#inhmethods">Inherited Methods</a> |
| |
| | <a href="#" onclick="return toggleAllClassInherited()" id="toggleAllClassInherited">[Expand All]</a> |
| |
| </div><!-- end sum-details-links --> |
| <div class="api-level"> |
| |
| |
| |
| |
| </div> |
| </div><!-- end api-info-block --> |
| |
| |
| <!-- ======== START OF CLASS DATA ======== --> |
| |
| <div id="jd-header"> |
| public |
| |
| |
| |
| class |
| <h1 itemprop="name">DataLayer</h1> |
| |
| |
| |
| |
| extends Object<br/> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| </div><!-- end header --> |
| |
| <div id="naMessage"></div> |
| |
| <div id="jd-content" class="api apilevel-"> |
| <table class="jd-inheritance-table"> |
| |
| |
| <tr> |
| |
| <td colspan="2" class="jd-inheritance-class-cell">java.lang.Object</td> |
| </tr> |
| |
| |
| <tr> |
| |
| <td class="jd-inheritance-space"> ↳</td> |
| |
| <td colspan="1" class="jd-inheritance-class-cell">com.google.android.gms.tagmanager.DataLayer</td> |
| </tr> |
| |
| |
| </table> |
| |
| |
| |
| |
| |
| |
| |
| <div class="jd-descr"> |
| |
| |
| <h2>Class Overview</h2> |
| <p itemprop="articleBody">The data layer is a map holding generic information about the application. It uses a standard set |
| of keys so it can be read by any party that understands the specification. The data layer state |
| is updated through its API. For example, an app might start with the following dataLayer: |
| |
| <pre> |
| { |
| "title": "Original screen title" |
| } |
| </pre> |
| |
| As the state/data of an app can change, the app can update the dataLayer with a call such as: |
| |
| <pre> |
| dataLayer.push(DataLayer.mapOf("title", "New screen title")); |
| </pre> |
| |
| Now the data layer contains: |
| |
| <pre> |
| { |
| "title": "New screen title" |
| } |
| </pre> |
| |
| After another push happens: |
| |
| <pre> |
| dataLayer.push(DataLayer.mapOf("xyz", 3)); |
| </pre> |
| |
| The dataLayer contains: |
| |
| <pre> |
| { |
| "title": "New screen title", |
| "xyz": 3 |
| } |
| </pre> |
| |
| The following example demonstrates how array and map merging works. If the original dataLayer |
| contains: |
| |
| <pre> |
| { |
| "items": ["item1", null, "item2", {"a": "aValue", "b": "bValue"}] |
| } |
| </pre> |
| |
| After this push happens: |
| |
| <pre> |
| dataLayer.push("items", DataLayer.listOf(null, "item6", DataLayer.OBJECT_NOT_PRESENT, |
| DataLayer.mapOf("a", null))); |
| </pre> |
| |
| The dataLayer contains: |
| |
| <pre> |
| { |
| "items": [null, "item6", "item2", {"a": null, "b": "bValue"}] |
| } |
| </pre> |
| <p> |
| Pushes happen synchronously; after the push, changes have been reflected in the model. |
| <p> |
| When an event is pushed to the data layer, rules for tags are evaluated and any |
| tags matching this event will fire. For example, given a container with a tag whose firing rule |
| is that "event" is equal to "openScreen", after this push: |
| |
| <pre> |
| dataLayer.pushEvent("openScreen", DataLayer.mapOf()); |
| </pre> |
| |
| that tag will fire. |
| </p> |
| |
| |
| |
| |
| |
| </div><!-- jd-descr --> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <div class="jd-descr"> |
| |
| |
| <h2>Summary</h2> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <!-- =========== ENUM CONSTANT SUMMARY =========== --> |
| <table id="constants" class="jd-sumtable"><tr><th colspan="12">Constants</th></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol">String</td> |
| <td class="jd-linkcol"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#EVENT_KEY">EVENT_KEY</a></td> |
| <td class="jd-descrcol" width="100%">If a map is pushed containing this key, it's treated as an event, and tags are evaluated.</td> |
| </tr> |
| |
| |
| |
| </table> |
| |
| |
| |
| |
| |
| |
| |
| <!-- =========== FIELD SUMMARY =========== --> |
| <table id="lfields" class="jd-sumtable"><tr><th colspan="12">Fields</th></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| public |
| static |
| final |
| Object</nobr></td> |
| <td class="jd-linkcol"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#OBJECT_NOT_PRESENT">OBJECT_NOT_PRESENT</a></td> |
| <td class="jd-descrcol" width="100%">Values of this type used in a List causes the List to be sparse when merging; it's as if |
| there were no element at that index.</td> |
| </tr> |
| |
| |
| |
| </table> |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| <table id="pubmethods" class="jd-sumtable"><tr><th colspan="12">Public Methods</th></tr> |
| |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| Object</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#get(java.lang.String)">get</a></span>(String key)</nobr> |
| |
| <div class="jd-descrdiv">Returns the object in the model associated with the given key.</div> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| static |
| |
| List<Object></nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#listOf(java.lang.Object...)">listOf</a></span>(Object... objects)</nobr> |
| |
| <div class="jd-descrdiv">Utility method that creates a list.</div> |
| |
| </td></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| static |
| |
| Map<String, Object></nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#mapOf(java.lang.Object...)">mapOf</a></span>(Object... objects)</nobr> |
| |
| <div class="jd-descrdiv">Utility method that creates a map.</div> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#push(java.util.Map<java.lang.String, java.lang.Object>)">push</a></span>(Map<String, Object> update)</nobr> |
| |
| <div class="jd-descrdiv">Merges the given <code>update</code> object into the existing data model, calling any |
| listeners with the update (after the merge occurs).</div> |
| |
| </td></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#push(java.lang.String, java.lang.Object)">push</a></span>(String key, Object value)</nobr> |
| |
| <div class="jd-descrdiv">Pushes a key/value pair of data to the data layer.</div> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad"><a href="/reference/com/google/android/gms/tagmanager/DataLayer.html#pushEvent(java.lang.String, java.util.Map<java.lang.String, java.lang.Object>)">pushEvent</a></span>(String eventName, Map<String, Object> update)</nobr> |
| |
| <div class="jd-descrdiv">Pushes an event, along with an update map, to the data layer.</div> |
| |
| </td></tr> |
| |
| |
| |
| </table> |
| |
| |
| |
| |
| |
| |
| |
| <!-- ========== METHOD SUMMARY =========== --> |
| <table id="inhmethods" class="jd-sumtable"><tr><th> |
| <a href="#" class="toggle-all" onclick="return toggleAllInherited(this, null)">[Expand]</a> |
| <div style="clear:left;">Inherited Methods</div></th></tr> |
| |
| |
| <tr class="api apilevel-" > |
| <td colspan="12"> |
| <a href="#" onclick="return toggleInherited(this, null)" id="inherited-methods-java.lang.Object" class="jd-expando-trigger closed" |
| ><img id="inherited-methods-java.lang.Object-trigger" |
| src="/assets/images/triangle-closed.png" |
| class="jd-expando-trigger-img" /></a> |
| From class |
| |
| java.lang.Object |
| |
| <div id="inherited-methods-java.lang.Object"> |
| <div id="inherited-methods-java.lang.Object-list" |
| class="jd-inheritedlinks"> |
| </div> |
| <div id="inherited-methods-java.lang.Object-summary" style="display: none;"> |
| <table class="jd-sumtable-expando"> |
| |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| Object</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">clone</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| boolean</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">equals</span>(Object arg0)</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">finalize</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| final |
| |
| |
| Class<?></nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">getClass</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| int</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">hashCode</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| final |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">notify</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| final |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">notifyAll</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| |
| |
| |
| String</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">toString</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| final |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">wait</span>()</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class=" api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| final |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">wait</span>(long arg0, int arg1)</nobr> |
| |
| </td></tr> |
| |
| |
| |
| <tr class="alt-color api apilevel-" > |
| <td class="jd-typecol"><nobr> |
| |
| |
| final |
| |
| |
| void</nobr> |
| </td> |
| <td class="jd-linkcol" width="100%"><nobr> |
| <span class="sympad">wait</span>(long arg0)</nobr> |
| |
| </td></tr> |
| |
| |
| </table> |
| </div> |
| </div> |
| </td></tr> |
| |
| |
| </table> |
| |
| |
| </div><!-- jd-descr (summary) --> |
| |
| <!-- Details --> |
| |
| |
| |
| |
| |
| |
| |
| |
| <!-- XML Attributes --> |
| |
| |
| <!-- Enum Values --> |
| |
| |
| <!-- Constants --> |
| |
| |
| <!-- ========= ENUM CONSTANTS DETAIL ======== --> |
| <h2>Constants</h2> |
| |
| |
| |
| |
| <A NAME="EVENT_KEY"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| static |
| final |
| String |
| </span> |
| EVENT_KEY |
| </h4> |
| <div class="api-level"> |
| |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>If a map is pushed containing this key, it's treated as an event, and tags are evaluated. |
| </p></div> |
| |
| |
| <div class="jd-tagdata"> |
| <span class="jd-tagtitle">Constant Value: </span> |
| <span> |
| |
| "event" |
| |
| </span> |
| </div> |
| |
| </div> |
| </div> |
| |
| |
| |
| |
| <!-- Fields --> |
| |
| |
| <!-- ========= FIELD DETAIL ======== --> |
| <h2>Fields</h2> |
| |
| |
| |
| |
| <A NAME="OBJECT_NOT_PRESENT"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| static |
| final |
| Object |
| </span> |
| OBJECT_NOT_PRESENT |
| </h4> |
| <div class="api-level"> |
| |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Values of this type used in a List causes the List to be sparse when merging; it's as if |
| there were no element at that index. |
| </p></div> |
| |
| |
| </div> |
| </div> |
| |
| |
| |
| |
| <!-- Public ctors --> |
| |
| |
| |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <!-- Protected ctors --> |
| |
| |
| |
| <!-- ========= METHOD DETAIL ======== --> |
| <!-- Public methdos --> |
| |
| <h2>Public Methods</h2> |
| |
| |
| |
| <A NAME="get(java.lang.String)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| |
| |
| |
| |
| Object |
| </span> |
| <span class="sympad">get</span> |
| <span class="normal">(String key)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Returns the object in the model associated with the given key. If the key is not found, |
| <code>null</code> is returned. |
| <p> |
| The key can can have embedded periods. For example: a key of <code>"a.b.c"</code> |
| returns a map with key <code>"c"</code> in a map with key |
| <code>"b"</code> in a map with key <code>"a"</code> in the |
| model. |
| </p></div> |
| |
| </div> |
| </div> |
| |
| |
| <A NAME="listOf(java.lang.Object...)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| static |
| |
| |
| |
| List<Object> |
| </span> |
| <span class="sympad">listOf</span> |
| <span class="normal">(Object... objects)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Utility method that creates a list. |
| <p> |
| For example, the following creates a list containing <code>"object1"</code> and |
| <code>"object2"</code>: |
| |
| <pre> |
| List<Object> list = DataLayer.listOf("object1", "object2"); |
| </pre> |
| </p></div> |
| |
| </div> |
| </div> |
| |
| |
| <A NAME="mapOf(java.lang.Object...)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| static |
| |
| |
| |
| Map<String, Object> |
| </span> |
| <span class="sympad">mapOf</span> |
| <span class="normal">(Object... objects)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Utility method that creates a map. The parameters should be pairs of key values. |
| <p> |
| For example, the following creates a map mapping <code>"key1"</code> to |
| <code>"value1"</code> and <code>"key2" |
| </code> to <code>"value2"</code>: |
| |
| <pre> |
| Map<String, Object> map = DataLayer.mapOf("key1", "value1", |
| "key2", "value2"); |
| </pre></p></div> |
| <div class="jd-tagdata"> |
| <h5 class="jd-tagtitle">Throws</h5> |
| <table class="jd-tagtable"> |
| <tr> |
| <th>IllegalArgumentException</td> |
| <td>if there are an odd number of parameters or a key is not a |
| string |
| </td> |
| </tr> |
| </table> |
| </div> |
| |
| </div> |
| </div> |
| |
| |
| <A NAME="push(java.util.Map<java.lang.String, java.lang.Object>)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| |
| |
| |
| |
| void |
| </span> |
| <span class="sympad">push</span> |
| <span class="normal">(Map<String, Object> update)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Merges the given <code>update</code> object into the existing data model, calling any |
| listeners with the update (after the merge occurs). |
| <p> |
| If you want to represent a missing value (like an empty index in a List), use the |
| <code>OBJECT_NOT_PRESENT</code> object. |
| <p> |
| If another thread is executing a push, this call blocks until that thread is finished. |
| <p> |
| This is normally a synchronous call. However, if, while the thread is executing the push, |
| another push happens from the same thread, then that second push is asynchronous (the second |
| push will return before changes have been made to the data layer). This second push from the |
| same thread can occur, for example, if a data layer push is made in response to a tag firing. |
| <p> |
| If the <code>update</code> contains the key <code>event</code>, rules will be evaluated and |
| matching tags will fire.</p></div> |
| <div class="jd-tagdata"> |
| <h5 class="jd-tagtitle">Parameters</h5> |
| <table class="jd-tagtable"> |
| <tr> |
| <th>update</td> |
| <td>the update object to process |
| </td> |
| </tr> |
| </table> |
| </div> |
| |
| </div> |
| </div> |
| |
| |
| <A NAME="push(java.lang.String, java.lang.Object)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| |
| |
| |
| |
| void |
| </span> |
| <span class="sympad">push</span> |
| <span class="normal">(String key, Object value)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Pushes a key/value pair of data to the data layer. This is just a convenience method that |
| calls <code>push(DataLayer.mapOf(key, value))</code>. |
| <p> |
| A key with value <code>event</code> will cause rules to be evaluated and matching tags |
| to be fired. |
| </p></div> |
| |
| </div> |
| </div> |
| |
| |
| <A NAME="pushEvent(java.lang.String, java.util.Map<java.lang.String, java.lang.Object>)"></A> |
| |
| <div class="jd-details api apilevel-"> |
| <h4 class="jd-details-title"> |
| <span class="normal"> |
| public |
| |
| |
| |
| |
| void |
| </span> |
| <span class="sympad">pushEvent</span> |
| <span class="normal">(String eventName, Map<String, Object> update)</span> |
| </h4> |
| <div class="api-level"> |
| <div></div> |
| |
| |
| |
| </div> |
| <div class="jd-details-descr"> |
| |
| <div class="jd-tagdata jd-tagdescr"><p>Pushes an event, along with an update map, to the data layer. |
| <p> |
| This is just a convenience method that pushes a map containing a key <code>event</code> whose |
| value is <code>eventName</code> along with the contents of <code>update</code> via |
| <code>push(Map<String, Object>)</code>. |
| </p></div> |
| |
| </div> |
| </div> |
| |
| |
| |
| |
| |
| <!-- ========= METHOD DETAIL ======== --> |
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| Content License</a>. |
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