Example usage for org.apache.commons.collections MapUtils getIntValue

Introduction

In this page you can find the example usage for org.apache.commons.collections MapUtils getIntValue.

Prototype

public static int getIntValue(final Map map, final Object key) 

Source Link

Document

Gets an int from a Map in a null-safe manner.

Usage

From source file:grails.plugin.searchable.internal.compass.search.DefaultSearchableSubsetHitCollector.java

/**
 * Collect and return the subset of hits with the range offset..offset + max
 *
 * @param hits/*w  w w .  j  a  v a 2  s.  com*/
 * @param options
 * @return
 */
@Override
public Object collect(CompassHits hits, boolean reload, Map options) {
    if (hits.length() == 0) {
        return Collections.EMPTY_LIST;
    }

    int offset = MapUtils.getIntValue(options, "offset");
    int max = MapUtils.getIntValue(options, "max");
    List collectedHits = new ArrayList(max);
    int low = offset;
    int high = Math.min(low + max, hits.length());
    while (low < high) {
        collectedHits.add(getObject(hits.data(low++), reload));
    }

    return collectedHits;
}

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From source file:grails.plugin.searchable.internal.compass.search.SearchableSubsetSearchResultFactory.java

public Object buildSearchResult(final CompassHits hits, final Object collectedHits,
        final Object collectedCompassHits, Map options) {
    final int offset = MapUtils.getIntValue(options, "offset");
    final int max = MapUtils.getIntValue(options, "max");
    final List scores = new ArrayList(max);
    for (int i = offset; i < Math.min(offset + max, hits.length()); i++) {
        scores.add(i - offset, Float.valueOf(hits.score(i)));
    }/*from   ww  w  .j a  v a2s .c o  m*/

    Map map = new HashMap();
    map.put("offset", offset);
    map.put("max", max);
    map.put("results", collectedHits);

    map.put("scores", scores);
    map.put("total", hits.length());
    //need to return the compass hits also!
    map.put("hits", collectedCompassHits);
    return map;
}

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From source file:org.codehaus.groovy.grails.plugins.searchable.compass.search.DefaultSearchableSubsetHitCollector.java

/**
 * Collect and return the subset of hits with the range offset..offset + max
 * /*  w w w  . j  a  v  a  2s  .co  m*/
 * @param hits
 * @param options
 * @return
 */
public Object collect(CompassHits hits, boolean reload, Map options) {
    if (hits.length() == 0) {
        return Collections.EMPTY_LIST;
    }

    int offset = MapUtils.getIntValue(options, "offset");
    int max = MapUtils.getIntValue(options, "max");
    List collectedHits = new ArrayList(max);
    int low = offset;
    int high = Math.min(low + max, hits.length());
    while (low < high) {
        collectedHits.add(getObject(hits.data(low++), reload));
    }

    return collectedHits;
}

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From source file:org.codehaus.groovy.grails.plugins.searchable.compass.search.SearchableSubsetSearchResultFactory.java

public Object buildSearchResult(final CompassHits hits, final Object collectedHits, Map options) {
    final int offset = MapUtils.getIntValue(options, "offset");
    final int max = MapUtils.getIntValue(options, "max");
    final List scores = new ArrayList(max);
    for (int i = offset; i < Math.min(offset + max, hits.length()); i++) {
        scores.add(i - offset, new Float(hits.score(i))); // "new Float" instead of "Float.valueOf" for 1.4 compatibility
    }//from  w w w.  j  a  va2  s.co m
    return new HashMap() {
        {
            put("offset", new Integer(offset));
            put("max", new Integer(max));
            put("results", collectedHits);
            put("scores", scores);
            put("total", new Integer(hits.length()));
        }
    };
}

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