MtasDataItem.java.html 7.08 KB

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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en"><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"/><link rel="stylesheet" href="../jacoco-resources/report.css" type="text/css"/><link rel="shortcut icon" href="../jacoco-resources/report.gif" type="image/gif"/><title>MtasDataItem.java</title><link rel="stylesheet" href="../jacoco-resources/prettify.css" type="text/css"/><script type="text/javascript" src="../jacoco-resources/prettify.js"></script></head><body onload="window['PR_TAB_WIDTH']=4;prettyPrint()"><div class="breadcrumb" id="breadcrumb"><span class="info"><a href="../jacoco-sessions.html" class="el_session">Sessions</a></span><a href="../index.html" class="el_report">MTAS</a> &gt; <a href="index.source.html" class="el_package">mtas.codec.util.collector</a> &gt; <span class="el_source">MtasDataItem.java</span></div><h1>MtasDataItem.java</h1><pre class="source lang-java linenums">package mtas.codec.util.collector;

import java.io.IOException;
import java.io.Serializable;
import java.util.Map;
import java.util.Set;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * The Class MtasDataItem.
 *
 * @param &lt;T1&gt; the generic type
 * @param &lt;T2&gt; the generic type
 */
public abstract class MtasDataItem&lt;T1 extends Number &amp; Comparable&lt;T1&gt;, T2 extends Number &amp; Comparable&lt;T2&gt;&gt;
    implements Serializable, Comparable&lt;MtasDataItem&lt;T1, T2&gt;&gt; {

  /** The log. */
<span class="fc" id="L21">  private static Log log = LogFactory.getLog(MtasDataItem.class);</span>

  /** The Constant serialVersionUID. */
  private static final long serialVersionUID = 1L;

  /** The sub. */
  protected MtasDataCollector&lt;?, ?&gt; sub;

  /** The stats items. */
  private Set&lt;String&gt; statsItems;

  /** The sort type. */
  protected String sortType;

  /** The sort direction. */
  protected String sortDirection;

  /** The error number. */
  protected int errorNumber;

  /** The error list. */
  private Map&lt;String, Integer&gt; errorList;

  /** The comparable sort value. */
  protected MtasDataItemNumberComparator&lt;?&gt; comparableSortValue;

  /** The recompute comparable sort value. */
  protected boolean recomputeComparableSortValue;

  /** The source number. */
  protected int sourceNumber;

  /**
   * Instantiates a new mtas data item.
   *
   * @param sub the sub
   * @param statsItems the stats items
   * @param sortType the sort type
   * @param sortDirection the sort direction
   * @param errorNumber the error number
   * @param errorList the error list
   * @param sourceNumber the source number
   */
  public MtasDataItem(MtasDataCollector&lt;?, ?&gt; sub, Set&lt;String&gt; statsItems,
      String sortType, String sortDirection, int errorNumber,
<span class="fc" id="L66">      Map&lt;String, Integer&gt; errorList, int sourceNumber) {</span>
<span class="fc" id="L67">    this.sub = sub;</span>
<span class="fc" id="L68">    this.statsItems = statsItems;</span>
<span class="fc" id="L69">    this.sortType = sortType;</span>
<span class="fc" id="L70">    this.sortDirection = sortDirection;</span>
<span class="fc" id="L71">    this.errorNumber = errorNumber;</span>
<span class="fc" id="L72">    this.errorList = errorList;</span>
<span class="fc" id="L73">    this.sourceNumber = sourceNumber;</span>
<span class="fc" id="L74">    this.comparableSortValue = null;</span>
<span class="fc" id="L75">    this.recomputeComparableSortValue = true;</span>
<span class="fc" id="L76">  }</span>

  /**
   * Adds the.
   *
   * @param newItem the new item
   * @throws IOException Signals that an I/O exception has occurred.
   */
  public abstract void add(MtasDataItem&lt;T1, T2&gt; newItem) throws IOException;

  /**
   * Rewrite.
   *
   * @param showDebugInfo the show debug info
   * @return the map
   * @throws IOException Signals that an I/O exception has occurred.
   */
  public abstract Map&lt;String, Object&gt; rewrite(boolean showDebugInfo)
      throws IOException;

  /**
   * Gets the sub.
   *
   * @return the sub
   */
  public MtasDataCollector getSub() {
<span class="nc" id="L102">    return sub;</span>
  }

  /**
   * Gets the compare value type.
   *
   * @return the compare value type
   * @throws IOException Signals that an I/O exception has occurred.
   */
  protected abstract int getCompareValueType() throws IOException;

  /**
   * Gets the stats items.
   *
   * @return the stats items
   */
  protected final Set&lt;String&gt; getStatsItems() {
<span class="fc" id="L119">    return statsItems;</span>
  }

  /**
   * Gets the error list.
   *
   * @return the error list
   */
  protected final Map&lt;String, Integer&gt; getErrorList() {
<span class="nc" id="L128">    return errorList;</span>
  }

  /**
   * Compute comparable value.
   */
  private void computeComparableValue() {
<span class="fc" id="L135">    recomputeComparableSortValue = false;</span>
    try {
<span class="fc" id="L137">      int type = getCompareValueType();</span>
<span class="pc bpc" id="L138" title="3 of 4 branches missed.">      switch (type) {</span>
      case 0:
<span class="nc" id="L140">        comparableSortValue = getCompareValue0();</span>
<span class="nc" id="L141">        break;</span>
      case 1:
<span class="fc" id="L143">        comparableSortValue = getCompareValue1();</span>
<span class="fc" id="L144">        break;</span>
      case 2:
<span class="nc" id="L146">        comparableSortValue = getCompareValue2();</span>
<span class="nc" id="L147">        break;</span>
      default:
<span class="nc" id="L149">        comparableSortValue = null;</span>
        break;
      }
<span class="fc" id="L152">    } catch (IOException e) {</span>
<span class="fc" id="L153">      log.debug(e);</span>
<span class="fc" id="L154">      comparableSortValue = null;</span>
<span class="fc" id="L155">    }</span>
<span class="fc" id="L156">  }</span>

  /**
   * Gets the comparable value.
   *
   * @return the comparable value
   */
  protected final MtasDataItemNumberComparator getComparableValue() {
<span class="fc bfc" id="L164" title="All 2 branches covered.">    if (recomputeComparableSortValue) {</span>
<span class="fc" id="L165">      computeComparableValue();</span>
    }
<span class="fc" id="L167">    return comparableSortValue;</span>
  }

  /**
   * Gets the compare value 0.
   *
   * @return the compare value 0
   */
  protected abstract MtasDataItemNumberComparator&lt;Long&gt; getCompareValue0();

  /**
   * Gets the compare value 1.
   *
   * @return the compare value 1
   */
  protected abstract MtasDataItemNumberComparator&lt;T1&gt; getCompareValue1();

  /**
   * Gets the compare value 2.
   *
   * @return the compare value 2
   */
  protected abstract MtasDataItemNumberComparator&lt;T2&gt; getCompareValue2();

  /**
   * The Class NumberComparator.
   *
   * @param &lt;T&gt;
   *          the generic type
   */

}
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