<?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>MtasSpanQuery.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> > <a href="index.source.html" class="el_package">mtas.search.spans.util</a> > <span class="el_source">MtasSpanQuery.java</span></div><h1>MtasSpanQuery.java</h1><pre class="source lang-java linenums">package mtas.search.spans.util;
import java.io.IOException;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.search.spans.SpanQuery;
import mtas.search.spans.MtasSpanMatchNoneQuery;
/**
* The Class MtasSpanQuery.
*/
public abstract class MtasSpanQuery extends SpanQuery {
/** The minimum span width. */
private Integer minimumSpanWidth;
/** The maximum span width. */
private Integer maximumSpanWidth;
/** The span width. */
private Integer spanWidth;
/** The single position query. */
private boolean singlePositionQuery;
/** The allow two phase iterator. */
private boolean allowTwoPhaseIterator;
/**
* Instantiates a new mtas span query.
*
* @param minimum the minimum
* @param maximum the maximum
*/
public MtasSpanQuery(Integer minimum, Integer maximum) {
<span class="fc" id="L36"> super();</span>
<span class="fc" id="L37"> initialize(minimum, maximum);</span>
<span class="fc" id="L38"> allowTwoPhaseIterator = true;</span>
<span class="fc" id="L39"> }</span>
/**
* Sets the width.
*
* @param minimum the minimum
* @param maximum the maximum
*/
public void setWidth(Integer minimum, Integer maximum) {
<span class="fc" id="L48"> initialize(minimum, maximum);</span>
<span class="fc" id="L49"> }</span>
/**
* Initialize.
*
* @param minimum the minimum
* @param maximum the maximum
*/
private void initialize(Integer minimum, Integer maximum) {
<span class="fc" id="L58"> minimumSpanWidth = minimum;</span>
<span class="fc" id="L59"> maximumSpanWidth = maximum;</span>
<span class="fc bfc" id="L60" title="All 6 branches covered."> spanWidth = (minimum != null && maximum != null && minimum.equals(maximum))</span>
? minimum : null;
<span class="fc bfc" id="L62" title="All 4 branches covered."> singlePositionQuery = spanWidth != null && spanWidth.equals(1);</span>
<span class="fc" id="L63"> }</span>
// public abstract MtasSpanWeight createWeight(IndexSearcher searcher,
// boolean needsScores) throws IOException;
/*
* (non-Javadoc)
*
* @see
* org.apache.lucene.search.Query#rewrite(org.apache.lucene.index.IndexReader)
*/
@Override
public MtasSpanQuery rewrite(IndexReader reader) throws IOException {
<span class="fc bfc" id="L76" title="All 4 branches covered."> if (minimumSpanWidth != null && maximumSpanWidth != null</span>
<span class="pc bpc" id="L77" title="1 of 2 branches missed."> && minimumSpanWidth > maximumSpanWidth) {</span>
<span class="nc" id="L78"> return new MtasSpanMatchNoneQuery(this.getField());</span>
} else {
<span class="fc" id="L80"> return this;</span>
}
}
/**
* Gets the width.
*
* @return the width
*/
public final Integer getWidth() {
<span class="nc" id="L90"> return spanWidth;</span>
}
/**
* Gets the minimum width.
*
* @return the minimum width
*/
public final Integer getMinimumWidth() {
<span class="fc" id="L99"> return minimumSpanWidth;</span>
}
/**
* Gets the maximum width.
*
* @return the maximum width
*/
public final Integer getMaximumWidth() {
<span class="fc" id="L108"> return maximumSpanWidth;</span>
}
/**
* Disable two phase iterator.
*/
public void disableTwoPhaseIterator() {
<span class="fc" id="L115"> allowTwoPhaseIterator = false;</span>
<span class="fc" id="L116"> }</span>
/**
* Two phase iterator allowed.
*
* @return true, if successful
*/
public final boolean twoPhaseIteratorAllowed() {
<span class="fc" id="L124"> return allowTwoPhaseIterator;</span>
}
/**
* Checks if is single position query.
*
* @return true, if is single position query
*/
public final boolean isSinglePositionQuery() {
<span class="fc" id="L133"> return singlePositionQuery;</span>
}
/*
* (non-Javadoc)
*
* @see org.apache.lucene.search.Query#equals(java.lang.Object)
*/
@Override
public abstract boolean equals(Object object);
/*
* (non-Javadoc)
*
* @see org.apache.lucene.search.Query#hashCode()
*/
@Override
public abstract int hashCode();
}
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