mirror of
https://github.com/Instagram/IGListKit
synced 2026-04-21 21:47:34 +00:00
9600c23d15
Summary: - Project fixes for macOS support, #270 - Podspec fixes for macOS, #270 - Project test target fixes - Pod install all examples - Re-gen docs Differential Revision: D4327169 fbshipit-source-id: bbe7896f8f50aaf3b8da03d0c21a0fb6f775c7cd
562 lines
29 KiB
HTML
562 lines
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IGListIndexSetResult Class Reference
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<article class="main-content">
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<section>
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<section class="section">
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<h1>IGListIndexSetResult</h1>
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<div class="declaration">
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<div class="language">
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<pre class="highlight"><code><span class="k">@interface</span> <span class="nc">IGListIndexSetResult</span> <span class="p">:</span> <span class="nc">NSObject</span></code></pre>
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</div>
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</div>
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<p>A result object returned when diffing with indexes.</p>
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</section>
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexSetResult(py)inserts"></a>
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<a name="//apple_ref/objc/Property/inserts" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult(py)inserts">inserts</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>The indexes inserted into the new collection.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readonly</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span> <span class="n">NSIndexSet</span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">inserts</span><span class="p">;</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="k">var</span> <span class="nv">inserts</span><span class="p">:</span> <span class="kt">IndexSet</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexSetResult(py)deletes"></a>
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<a name="//apple_ref/objc/Property/deletes" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult(py)deletes">deletes</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>The indexes deleted from the old collection.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readonly</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span> <span class="n">NSIndexSet</span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">deletes</span><span class="p">;</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="k">var</span> <span class="nv">deletes</span><span class="p">:</span> <span class="kt">IndexSet</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexSetResult(py)updates"></a>
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<a name="//apple_ref/objc/Property/updates" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult(py)updates">updates</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>The indexes in the new collection that need updated.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readonly</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span> <span class="n">NSIndexSet</span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">updates</span><span class="p">;</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="k">var</span> <span class="nv">updates</span><span class="p">:</span> <span class="kt">IndexSet</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexSetResult(py)moves"></a>
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<a name="//apple_ref/objc/Property/moves" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult(py)moves">moves</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>The moves from an index in the old collection to an index in the new collection.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readonly</span><span class="p">,</span> <span class="n">copy</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span> <span class="n">NSArray</span><span class="o"><</span><span class="n"><a href="../Classes/IGListMoveIndex.html">IGListMoveIndex</a></span> <span class="o">*></span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">moves</span><span class="p">;</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="k">var</span> <span class="nv">moves</span><span class="p">:</span> <span class="p">[</span><span class="kt">Any</span><span class="p">]</span> <span class="p">{</span> <span class="k">get</span> <span class="p">}</span></code></pre>
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</div>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexSetResult(im)hasChanges"></a>
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<a name="//apple_ref/objc/Method/-hasChanges" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult(im)hasChanges">-hasChanges</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Returns whether the result has any changes or not.</p>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="n">BOOL</span><span class="p">)</span><span class="n">hasChanges</span><span class="p">;</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">func</span> <span class="nf">hasChanges</span><span class="p">()</span> <span class="o">-></span> <span class="kt">Bool</span></code></pre>
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</div>
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</div>
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<div>
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<h4>Return Value</h4>
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<p><code>YES</code> if the result has changes, <code>NO</code> otherwise.</p>
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</div>
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</section>
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</div>
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</li>
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<li class="item">
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<div>
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<code>
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<a name="/c:objc(cs)IGListIndexSetResult(im)oldIndexForIdentifier:"></a>
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<a name="//apple_ref/objc/Method/-oldIndexForIdentifier:" class="dashAnchor"></a>
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult(im)oldIndexForIdentifier:">-oldIndexForIdentifier:</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Returns the index of the object with the specified identifier <em>before</em> the diff.</p>
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<div class="aside aside-see">
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<p class="aside-title">See</p>
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<p><code>-[IGListDiffable diffIdentifier]</code>.</p>
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</div>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Objective-C</p>
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<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="n">NSInteger</span><span class="p">)</span><span class="nf">oldIndexForIdentifier</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">id</span><span class="o"><</span><span class="n">NSObject</span><span class="o">></span><span class="p">)</span><span class="nv">identifier</span><span class="p">;</span></code></pre>
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</div>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight"><code><span class="kd">func</span> <span class="nf">oldIndex</span><span class="p">(</span><span class="n">forIdentifier</span> <span class="nv">identifier</span><span class="p">:</span> <span class="kt">NSObjectProtocol</span><span class="p">)</span> <span class="o">-></span> <span class="kt">Int</span></code></pre>
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</div>
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</div>
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<div>
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<h4>Parameters</h4>
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<table class="graybox">
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<tbody>
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<tr>
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<td>
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|
<code>
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|
<em>identifier</em>
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|
</code>
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</td>
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<td>
|
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<div>
|
|
<p>The diff identifier of the object.</p>
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|
|
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</div>
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</td>
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</tr>
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</tbody>
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</table>
|
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</div>
|
|
<div>
|
|
<h4>Return Value</h4>
|
|
<p>The index of the object before the diff, or <code>NSNotFound</code>.</p>
|
|
|
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</div>
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|
</section>
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|
</div>
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</li>
|
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<li class="item">
|
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<div>
|
|
<code>
|
|
<a name="/c:objc(cs)IGListIndexSetResult(im)newIndexForIdentifier:"></a>
|
|
<a name="//apple_ref/objc/Method/-newIndexForIdentifier:" class="dashAnchor"></a>
|
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<a class="token" href="#/c:objc(cs)IGListIndexSetResult(im)newIndexForIdentifier:">-newIndexForIdentifier:</a>
|
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</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Returns the index of the object with the specified identifier <em>after</em> the diff.</p>
|
|
|
|
<div class="aside aside-see">
|
|
<p class="aside-title">See</p>
|
|
<p><code>-[IGListDiffable diffIdentifier]</code>.</p>
|
|
|
|
</div>
|
|
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="n">NSInteger</span><span class="p">)</span><span class="nf">newIndexForIdentifier</span><span class="p">:(</span><span class="n">nonnull</span> <span class="n">id</span><span class="o"><</span><span class="n">NSObject</span><span class="o">></span><span class="p">)</span><span class="nv">identifier</span><span class="p">;</span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">newIndex</span><span class="p">(</span><span class="n">forIdentifier</span> <span class="nv">identifier</span><span class="p">:</span> <span class="kt">NSObjectProtocol</span><span class="p">)</span> <span class="o">-></span> <span class="kt">Int</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<h4>Parameters</h4>
|
|
<table class="graybox">
|
|
<tbody>
|
|
<tr>
|
|
<td>
|
|
<code>
|
|
<em>identifier</em>
|
|
</code>
|
|
</td>
|
|
<td>
|
|
<div>
|
|
<p>The diff identifier of the object.</p>
|
|
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<div>
|
|
<h4>Return Value</h4>
|
|
<p>The index path of the object after the diff, or <code>NSNotFound</code>.</p>
|
|
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
<li class="item">
|
|
<div>
|
|
<code>
|
|
<a name="/c:objc(cs)IGListIndexSetResult(im)resultForBatchUpdates"></a>
|
|
<a name="//apple_ref/objc/Method/-resultForBatchUpdates" class="dashAnchor"></a>
|
|
<a class="token" href="#/c:objc(cs)IGListIndexSetResult(im)resultForBatchUpdates">-resultForBatchUpdates</a>
|
|
</code>
|
|
</div>
|
|
<div class="height-container">
|
|
<div class="pointer-container"></div>
|
|
<section class="section">
|
|
<div class="pointer"></div>
|
|
<div class="abstract">
|
|
<p>Creates a new result object with operations safe for use in <code>UITableView</code> and <code>UICollectionView</code> batch updates.</p>
|
|
|
|
</div>
|
|
<div class="declaration">
|
|
<h4>Declaration</h4>
|
|
<div class="language">
|
|
<p class="aside-title">Objective-C</p>
|
|
<pre class="highlight"><code><span class="k">-</span> <span class="p">(</span><span class="n">nonnull</span> <span class="n">IGListIndexSetResult</span> <span class="o">*</span><span class="p">)</span><span class="n">resultForBatchUpdates</span><span class="p">;</span></code></pre>
|
|
|
|
</div>
|
|
<div class="language">
|
|
<p class="aside-title">Swift</p>
|
|
<pre class="highlight"><code><span class="kd">func</span> <span class="nf">forBatchUpdates</span><span class="p">()</span> <span class="o">-></span> <span class="kt">IGListIndexSetResult</span></code></pre>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
</section>
|
|
</section>
|
|
<section id="footer">
|
|
<p>© 2016 <a class="link" href="https://twitter.com/fbOpenSource" target="_blank" rel="external">Instagram</a>. All rights reserved. (Last updated: 2016-12-14)</p>
|
|
<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.7.3</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
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</section>
|
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</article>
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