Example usage for org.apache.commons.collections15 Predicate evaluate

Introduction

In this page you can find the example usage for org.apache.commons.collections15 Predicate evaluate.

Prototype

public boolean evaluate(T object);

Source Link

Document

Use the specified parameter to perform a test that returns true or false.

Usage

From source file:com.diversityarrays.kdxplore.data.kdx.CurationData.java

public Map<PlotOrSpecimen, KdxSample> getEditStateSamplesByPlotOrSpecimen(TraitInstance ti,
        Predicate<Plot> plotFilter) {
    Map<PlotOrSpecimen, KdxSample> result = new HashMap<>(plots.size());
    for (Plot plot : plots) {
        if (plotFilter == null || plotFilter.evaluate(plot)) {
            for (Integer psnum : plot.getSpecimenNumbers(PlotOrSpecimen.INCLUDE_PLOT)) {
                PlotOrSpecimen pos = plot.getPlotOrSpecimen(psnum);
                KdxSample sm = getEditStateSampleFor(ti, pos);
                if (sm != null) {
                    result.put(pos, sm);
                }//from  w w  w  .  jav  a2s  .  c  o  m
            }
        }
    }
    return result;
}

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From source file:com.diversityarrays.kdxplore.data.kdx.CurationData.java

public Map<Plot, Map<Integer, KdxSample>> getEditStateSamplesByPlot(TraitInstance ti,
        Predicate<Plot> plotFilter) {

    Map<Plot, Map<Integer, KdxSample>> result = new HashMap<>(plots.size());
    for (Plot plot : plots) {
        if (plotFilter == null || plotFilter.evaluate(plot)) {
            for (Integer psnum : plot.getSpecimenNumbers(PlotOrSpecimen.INCLUDE_PLOT)) {
                PlotOrSpecimen pos = plot.getPlotOrSpecimen(psnum);
                KdxSample sm = getEditStateSampleFor(ti, pos);

                if (sm != null) {
                    Map<Integer, KdxSample> map = result.get(plot);
                    if (map == null) {
                        map = new HashMap<>();
                        result.put(plot, map);
                    }/* w  ww.  j  a  v a  2  s  . co  m*/
                    map.put(psnum, sm);
                }
            }
        }
    }
    return result;
}

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From source file:org.drugis.common.beans.FilteredObservableList.java

protected <F> int findFirstIndex(final List<F> list, final Predicate<F> filter) {
    for (int i = 0; i < list.size(); ++i) {
        if (filter.evaluate(list.get(i))) {
            return i;
        }// www.  j a v  a 2 s . c o  m
    }
    return -1;
}

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From source file:org.jcodec.containers.mp4.boxes.MovieBox.java

public void filterTracks(Predicate<TrakBox> pred) {
    Iterator<Box> it = boxes.iterator();
    while (it.hasNext()) {
        Box next = it.next();/*from   w ww .j a  v a  2  s . c o m*/
        if ((next instanceof TrakBox) && !pred.evaluate((TrakBox) next))
            it.remove();
    }
}

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From source file:org.springframework.jdbc.repo.impl.jdbc.RawPropertiesRepoImpl.java

@Override
@Transactional(readOnly = true)//from w ww  .j  a  v a  2s.c  o  m
public List<String> findEntities(final String propName, final Predicate<? super Serializable> predicate) {
    if (StringUtils.isEmpty(propName)) {
        throw new IllegalArgumentException(
                "findEntities(" + getEntityClass().getSimpleName() + ") no property specified");
    }

    if (predicate == null) {
        throw new IllegalArgumentException(
                "findEntities(" + getEntityClass().getSimpleName() + ")[" + propName + "] no predicate");
    }

    final Set<String> internalIdsSet = new HashSet<String>();
    final Set<String> matchingSet = jdbcAccessor.query("SELECT " + PROPS_TABLE_ALIAS + "." + PROP_OWNER_COL
            + " AS " + PROP_OWNER_COL + " ," + PROPS_TABLE_ALIAS + "." + PROP_NAME_COL + " AS " + PROP_NAME_COL
            + " ," + PROPS_TABLE_ALIAS + "." + PROP_TYPE_COL + " AS " + PROP_TYPE_COL + " ," + PROPS_TABLE_ALIAS
            + "." + PROP_VALUE_COL + " AS " + PROP_VALUE_COL + " ," + ENTITIES_TABLE_ALIAS + "." + ENTITY_ID_COL
            + " AS " + ENTITY_ID_COL + " FROM " + ENTITY_PROPERTIES_TABLE + " AS " + PROPS_TABLE_ALIAS
            + " INNER JOIN " + IDENTIFIED_ENTITIES_TABLE + " AS " + ENTITIES_TABLE_ALIAS + " ON "
            + ENTITIES_TABLE_ALIAS + "." + INTERNAL_ID_COL + " = " + PROPS_TABLE_ALIAS + "." + PROP_OWNER_COL
            + " AND " + ENTITIES_TABLE_ALIAS + "." + ENTITY_TYPE_COL + " = :" + ENTITY_TYPE_COL + " AND "
            + PROPS_TABLE_ALIAS + "." + PROP_NAME_COL + " = :" + PROP_NAME_COL,
            new TreeMap<String, Object>(String.CASE_INSENSITIVE_ORDER) {
                private static final long serialVersionUID = 1L;

                {
                    put(ENTITY_TYPE_COL, getEntityClass().getSimpleName());
                    put(PROP_NAME_COL, propName);
                }
            }, new ResultSetExtractor<Set<String>>() {
                @Override
                @SuppressWarnings("synthetic-access")
                public Set<String> extractData(ResultSet rs) throws SQLException, DataAccessException {
                    while (rs.next()) {
                        int rowNum = rs.getRow();
                        Pair<String, Serializable> rowValue = valueMapper.mapRow(rs, rowNum);
                        String rowName = rowValue.getLeft();
                        String ownerId = rs.getString(ENTITY_ID_COL);
                        // just for safety
                        if (ExtendedStringUtils.safeCompare(propName, rowName, false) != 0) {
                            logger.warn("findEntities(" + getEntityClass().getSimpleName() + ")[" + propName
                                    + "]" + " mismatched property name at row " + rowNum + " for owner="
                                    + ownerId + ": " + rowName);
                            continue;
                        }

                        Serializable propValue = rowValue.getRight();
                        if (!predicate.evaluate(propValue)) {
                            if (logger.isTraceEnabled()) {
                                logger.trace("findEntities(" + getEntityClass().getSimpleName() + ")["
                                        + propName + "]" + " skip row " + rowNum + " value=" + propValue
                                        + " for owner=" + ownerId);
                            }
                            continue;
                        }

                        if (StringUtils.isEmpty(ownerId)) {
                            throw new SQLException("findEntities(" + getEntityClass().getSimpleName() + ")["
                                    + propName + "]" + " no owner for row " + rowNum + " on matching value="
                                    + propValue);
                        }

                        if (logger.isTraceEnabled()) {
                            logger.trace("findEntities(" + getEntityClass().getSimpleName() + ")[" + propName
                                    + "]" + " matched row " + rowNum + " value=" + propValue + " for owner="
                                    + ownerId);
                        }

                        if (!internalIdsSet.add(ownerId)) {
                            continue; // debug breakpoint
                        }
                    }

                    return internalIdsSet;
                }
            });
    if (ExtendedCollectionUtils.isEmpty(matchingSet)) {
        return Collections.emptyList();
    } else {
        return new ArrayList<String>(matchingSet);
    }
}

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