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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head><meta http-equiv="content-type" content="text/html; charset=UTF-8" /><title>CrawledBytesHistotable xref</title><link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /></head><body><div id="overview"><a href="../../../../../apidocs/org/archive/crawler/util/CrawledBytesHistotable.html">View Javadoc</a></div><pre><a name="1" href="#1">1</a> <strong>package</strong> <a href="../../../../org/archive/crawler/util/package-summary.html">org.archive.crawler.util</a>;<a name="2" href="#2">2</a> <a name="3" href="#3">3</a> <strong>import</strong> org.apache.commons.httpclient.HttpStatus;<a name="4" href="#4">4</a> <strong>import</strong> org.archive.crawler.datamodel.CoreAttributeConstants;<a name="5" href="#5">5</a> <strong>import</strong> org.archive.crawler.datamodel.CrawlURI;<a name="6" href="#6">6</a> <strong>import</strong> org.archive.crawler.deciderules.recrawl.IdenticalDigestDecideRule;<a name="7" href="#7">7</a> <strong>import</strong> org.archive.util.Accumulator;<a name="8" href="#8">8</a> <strong>import</strong> org.archive.util.ArchiveUtils;<a name="9" href="#9">9</a> <strong>import</strong> org.archive.util.Histotable;<a name="10" href="#10">10</a> <a name="11" href="#11">11</a> <strong>public</strong> <strong>class</strong> <a href="../../../../org/archive/crawler/util/CrawledBytesHistotable.html">CrawledBytesHistotable</a> <strong>extends</strong> Histotable<String> <a name="12" href="#12">12</a> implements Accumulator<CrawlURI>, <a href="../../../../org/archive/crawler/datamodel/CoreAttributeConstants.html">CoreAttributeConstants</a> {<a name="13" href="#13">13</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> <strong>long</strong> serialVersionUID = 7923431123239026213L;<a name="14" href="#14">14</a> <a name="15" href="#15">15</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String NOTMODIFIED = <span class="string">"not-modified"</span>;<a name="16" href="#16">16</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String DUPLICATE = <span class="string">"dup-by-hash"</span>;<a name="17" href="#17">17</a> <strong>public</strong> <strong>static</strong> <strong>final</strong> String NOVEL = <span class="string">"novel"</span>;<a name="18" href="#18">18</a> <a name="19" href="#19">19</a> <a name="20" href="#20">20</a> <strong>public</strong> <a href="../../../../org/archive/crawler/util/CrawledBytesHistotable.html">CrawledBytesHistotable</a>() {<a name="21" href="#21">21</a> <strong>super</strong>();<a name="22" href="#22">22</a> tally(NOVEL,0);<a name="23" href="#23">23</a> }<a name="24" href="#24">24</a> <a name="25" href="#25">25</a> <strong>public</strong> <strong>void</strong> accumulate(<a href="../../../../org/archive/crawler/datamodel/CrawlURI.html">CrawlURI</a> curi) {<a name="26" href="#26">26</a> <strong>if</strong>(curi.getFetchStatus()==HttpStatus.SC_NOT_MODIFIED) {<a name="27" href="#27">27</a> tally(NOTMODIFIED, curi.getContentSize());<a name="28" href="#28">28</a> } <strong>else</strong> <strong>if</strong> (IdenticalDigestDecideRule.hasIdenticalDigest(curi)) {<a name="29" href="#29">29</a> tally(DUPLICATE,curi.getContentSize());<a name="30" href="#30">30</a> } <strong>else</strong> {<a name="31" href="#31">31</a> tally(NOVEL,curi.getContentSize());<a name="32" href="#32">32</a> }<a name="33" href="#33">33</a> }<a name="34" href="#34">34</a> <a name="35" href="#35">35</a> <strong>public</strong> String summary() {<a name="36" href="#36">36</a> StringBuilder sb = <strong>new</strong> StringBuilder();<a name="37" href="#37">37</a> sb.append(ArchiveUtils.formatBytesForDisplay(getTotal()));<a name="38" href="#38">38</a> sb.append(<span class="string">" crawled ("</span>);<a name="39" href="#39">39</a> sb.append(ArchiveUtils.formatBytesForDisplay(get(NOVEL)));<a name="40" href="#40">40</a> sb.append(<span class="string">" novel"</span>);<a name="41" href="#41">41</a> <strong>if</strong>(get(DUPLICATE)!=<strong>null</strong>) {<a name="42" href="#42">42</a> sb.append(<span class="string">", "</span>);<a name="43" href="#43">43</a> sb.append(ArchiveUtils.formatBytesForDisplay(get(DUPLICATE)));<a name="44" href="#44">44</a> sb.append(<span class="string">" "</span>);<a name="45" href="#45">45</a> sb.append(DUPLICATE);<a name="46" href="#46">46</a> }<a name="47" href="#47">47</a> <strong>if</strong>(get(NOTMODIFIED)!=<strong>null</strong>) {<a name="48" href="#48">48</a> sb.append(<span class="string">", "</span>);<a name="49" href="#49">49</a> sb.append(ArchiveUtils.formatBytesForDisplay(get(NOTMODIFIED)));<a name="50" href="#50">50</a> sb.append(<span class="string">" "</span>);<a name="51" href="#51">51</a> sb.append(NOTMODIFIED);<a name="52" href="#52">52</a> }<a name="53" href="#53">53</a> sb.append(<span class="string">")"</span>);<a name="54" href="#54">54</a> <strong>return</strong> sb.toString();<a name="55" href="#55">55</a> }<a name="56" href="#56">56</a> }</pre><hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body></html>?? 快捷鍵說明
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