Example usage for java.lang Comparable equals

Introduction

In this page you can find the example usage for java.lang Comparable equals.

Prototype

public boolean equals(Object obj) 

Source Link

Document

Indicates whether some other object is "equal to" this one.

Usage

From source file:org.jfree.data.KeyToGroupMap.java

/**
 * Returns the number of keys mapped to the specified group.  This method
 * won't always return an accurate result for the default group, since
 * explicit mappings are not required for this group.
 *
 * @param group  the group (<code>null</code> not permitted).
 *
 * @return The key count.//  w  w w  .java  2s  .c o  m
 */
public int getKeyCount(Comparable group) {
    ParamChecks.nullNotPermitted(group, "group");
    int result = 0;
    Iterator iterator = this.keyToGroupMap.values().iterator();
    while (iterator.hasNext()) {
        Comparable g = (Comparable) iterator.next();
        if (group.equals(g)) {
            result++;
        }
    }
    return result;
}

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From source file:de.ingrid.iplug.excel.service.SheetsService.java

/**
 * Create sheets./*from ww  w.  j a v a 2  s. c  om*/
 * 
 * @param inputStream
 * @return Created sheets.
 * @throws IOException
 */
public static Sheets createSheets(final InputStream inputStream) throws IOException {
    // sheets
    final Sheets sheets = new Sheets();
    // create workbook
    final Workbook workbook = new HSSFWorkbook(inputStream);
    final FormulaEvaluator eval = new HSSFFormulaEvaluator((HSSFWorkbook) workbook);
    for (int sheetNum = 0; sheetNum < workbook.getNumberOfSheets(); sheetNum++) {
        final org.apache.poi.ss.usermodel.Sheet poiSheet = workbook.getSheetAt(sheetNum);
        // ingrid sheet
        final Sheet sheet = new Sheet();
        sheet.setSheetIndex(sheetNum);
        sheets.addSheet(sheet);
        final Values values = new Values();
        sheet.setValues(values);
        for (final org.apache.poi.ss.usermodel.Row poiRow : poiSheet) {
            boolean hasValues = false;
            final Map<Point, Comparable<? extends Object>> valuesInCell = new HashMap<Point, Comparable<? extends Object>>();
            for (final Cell poiCell : poiRow) {

                Comparable<? extends Object> value = null;
                switch (poiCell.getCellType()) {
                case Cell.CELL_TYPE_BOOLEAN:
                    value = new Boolean(poiCell.getBooleanCellValue());
                    break;
                case Cell.CELL_TYPE_NUMERIC:
                    if (DateUtil.isCellDateFormatted(poiCell)) {
                        value = getFormattedDateString(poiCell);
                    } else {
                        value = new Double(poiCell.getNumericCellValue());
                    }
                    break;
                case Cell.CELL_TYPE_STRING:
                    value = poiCell.getStringCellValue();
                    break;
                case Cell.CELL_TYPE_FORMULA:
                    value = calculateFormula(poiCell, eval);
                    break;
                default:
                    value = "";
                    break;
                }
                // trim strings
                if (value instanceof String) {
                    value = ((String) value).trim();
                }
                // only add if at least one value does exist in row
                if (!value.equals("")) {
                    hasValues = true;
                    // ingrid column
                    if (sheet.getColumn(poiCell.getColumnIndex()) == null) {
                        final Column column = new Column(poiCell.getColumnIndex());
                        sheet.addColumn(column);
                    }
                }

                // ingrid point and value
                final Point point = new Point(poiCell.getColumnIndex(), poiCell.getRowIndex());
                valuesInCell.put(point, value);
            }
            // ingrid row
            // ! only add if at least one value does exist
            if (hasValues) {
                final Row row = new Row(poiRow.getRowNum());
                sheet.addRow(row);
                for (final Point point : valuesInCell.keySet()) {
                    //
                    if (sheet.getColumn(point.getX()) != null) {
                        values.addValue(point, valuesInCell.get(point));
                    }
                }
            }
        }
    }

    return sheets;
}

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From source file:edu.dlnu.liuwenpeng.Time.TimeSeriesCollection.java

/**    
* Returns the series with the specified key, or <code>null</code> if     
* there is no such series.    /*w ww . ja  va2s  . c  om*/
*     
* @param key  the series key (<code>null</code> permitted).    
*     
* @return The series with the given key.    
*/
public TimeSeries getSeries(Comparable key) {
    TimeSeries result = null;
    Iterator iterator = this.data.iterator();
    while (iterator.hasNext()) {
        TimeSeries series = (TimeSeries) iterator.next();
        Comparable k = series.getKey();
        if (k != null && k.equals(key)) {
            result = series;
        }
    }
    return result;
}

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From source file:org.kuali.test.runner.execution.AbstractOperationExecution.java

/**
 * //from w  w w .j a v  a  2  s .c o  m
 * @param testWrapper
 * @param cp
 * @return
 * @throws TestException 
 */
protected boolean evaluateCheckpointProperty(KualiTestWrapper testWrapper, CheckpointProperty cp)
        throws TestException {
    boolean retval = false;

    try {
        Object comparisonValue = getComparisonValue(cp);
        ComparisonOperator.Enum comparisonOperator = cp.getOperator();
        Object value = getValueForType(cp.getActualValue(), cp.getValueType());

        if (ComparisonOperator.NULL.equals(cp.getOperator())) {
            retval = ((value == null) && (comparisonValue == null));
        } else if ((value == null) || (comparisonValue == null)) {
            if (((cp.getOperator() == null) || ComparisonOperator.EQUAL_TO.equals(cp.getOperator()))
                    && (value == null) && (comparisonValue == null)) {
                retval = true;
            } else {
                throw new TestException("input value is null, comparison value = " + comparisonValue, op,
                        cp.getOnFailure());
            }
        } else {
            ValueType.Enum type = cp.getValueType();

            if (type == null) {
                type = ValueType.STRING;
            }

            ValueType.Enum inputType = getInputValueType(value);
            if (type.equals(inputType)) {
                if (ComparisonOperator.IN.equals(cp.getOperator()) && (comparisonValue instanceof List)) {
                    Iterator<Comparable> it = ((List) comparisonValue).iterator();

                    while (it.hasNext()) {
                        if (it.next().equals(value)) {
                            retval = true;
                            break;
                        }
                    }
                } else {
                    if (ValueType.STRING.equals(type)) {
                        String s1 = (String) comparisonValue;
                        String s2 = (String) value;
                        if (StringUtils.isNotBlank(s1)) {
                            comparisonValue = s1.trim();
                        }

                        if (StringUtils.isNotBlank(s2)) {
                            value = s2.trim();
                        }
                    }
                    Comparable c1 = (Comparable) comparisonValue;
                    Comparable c2 = (Comparable) value;

                    switch (comparisonOperator.intValue()) {
                    case ComparisonOperator.INT_EQUAL_TO:
                        retval = c1.equals(c2);
                        break;
                    case ComparisonOperator.INT_GREATER_THAN:
                        retval = (c1.compareTo(c2) < 0);
                        break;
                    case ComparisonOperator.INT_GREATER_THAN_OR_EQUAL:
                        retval = (c1.compareTo(c2) <= 0);
                        break;
                    case ComparisonOperator.INT_LESS_THAN:
                        retval = (c1.compareTo(c2) > 0);
                        break;
                    case ComparisonOperator.INT_LESS_THAN_OR_EQUAL:
                        retval = (c1.compareTo(c2) >= 0);
                        break;
                    case ComparisonOperator.INT_BETWEEN:

                        break;
                    case ComparisonOperator.INT_NOT_NULL:
                        retval = true;
                        break;
                    }
                }
            } else {
                throw new TestException("input type (" + inputType + ") comparison type (" + type + ") mismatch"
                        + comparisonValue, op, cp.getOnFailure());
            }
        }
    }

    catch (ParseException ex) {
        throw new TestException(
                "Exception occurred while parsing data for checkpoint comparison - " + ex.toString(), op, ex);
    }

    return retval;
}

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From source file:org.jfree.data.category.DefaultIntervalCategoryDataset.java

/**
 * Returns a series index./*from   ww  w . j  av  a2 s .c o m*/
 *
 * @param seriesKey  the series key.
 *
 * @return The series index.
 *
 * @see #getRowIndex(Comparable)
 * @see #getSeriesKey(int)
 */
public int getSeriesIndex(Comparable seriesKey) {
    int result = -1;
    for (int i = 0; i < this.seriesKeys.length; i++) {
        if (seriesKey.equals(this.seriesKeys[i])) {
            result = i;
            break;
        }
    }
    return result;
}

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From source file:org.jfree.data.category.DefaultIntervalCategoryDataset.java

/**
 * Returns the index for the given category.
 *
 * @param category  the category (<code>null</code> not permitted).
 *
 * @return The index./*from  ww  w . j ava  2s  . c o  m*/
 *
 * @see #getColumnIndex(Comparable)
 */
public int getCategoryIndex(Comparable category) {
    int result = -1;
    for (int i = 0; i < this.categoryKeys.length; i++) {
        if (category.equals(this.categoryKeys[i])) {
            result = i;
            break;
        }
    }
    return result;
}

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From source file:org.jfree.data.xy.XYSeriesCollection.java

/**
 * Returns a series from the collection.
 *
 * @param key  the key (<code>null</code> not permitted).
 *
 * @return The series with the specified key.
 *
 * @throws UnknownKeyException if <code>key</code> is not found in the
 *         collection.//from   w ww  .j av a2 s.c o  m
 *
 * @since 1.0.9
 */
public XYSeries getSeries(Comparable key) {
    ParamChecks.nullNotPermitted(key, "key");
    Iterator iterator = this.data.iterator();
    while (iterator.hasNext()) {
        XYSeries series = (XYSeries) iterator.next();
        if (key.equals(series.getKey())) {
            return series;
        }
    }
    throw new UnknownKeyException("Key not found: " + key);
}

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From source file:org.jfree.data.xy.XYSeriesCollection.java

/**
 * Returns the index of the series with the specified key, or -1 if no
 * series has that key./*  ww w .j  av a 2  s  . c  om*/
 * 
 * @param key  the key (<code>null</code> not permitted).
 * 
 * @return The index.
 * 
 * @since 1.0.14
 */
public int getSeriesIndex(Comparable key) {
    ParamChecks.nullNotPermitted(key, "key");
    int seriesCount = getSeriesCount();
    for (int i = 0; i < seriesCount; i++) {
        XYSeries series = (XYSeries) this.data.get(i);
        if (key.equals(series.getKey())) {
            return i;
        }
    }
    return -1;
}

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From source file:org.jfree.data.time.TimeSeriesCollection.java

/**
 * Returns the index of the series with the specified key, or -1 if no
 * series has that key./*w  ww .ja v  a 2s . c  o  m*/
 * 
 * @param key  the key (<code>null</code> not permitted).
 * 
 * @return The index.
 * 
 * @since 1.0.17
 */
public int getSeriesIndex(Comparable key) {
    ParamChecks.nullNotPermitted(key, "key");
    int seriesCount = getSeriesCount();
    for (int i = 0; i < seriesCount; i++) {
        TimeSeries series = (TimeSeries) this.data.get(i);
        if (key.equals(series.getKey())) {
            return i;
        }
    }
    return -1;
}

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From source file:org.sakaiproject.sitestats.impl.chart.ChartServiceImpl.java

private AbstractDataset getCategoryDataset(Report report) {
    List<Stat> reportData = report.getReportData();

    // fill dataset
    DefaultCategoryDataset dataSet = new DefaultCategoryDataset();
    String dataSource = report.getReportDefinition().getReportParams().getHowChartSource();
    String categorySource = report.getReportDefinition().getReportParams().getHowChartCategorySource();
    if (StatsManager.T_NONE.equals(categorySource)) {
        categorySource = null;// w w w.  j av a 2 s  . com
    }
    if (categorySource == null) {
        // without categories
        Set<Comparable> usedKeys = new HashSet<Comparable>();
        for (Stat s : reportData) {
            Comparable key = getStatValue(s, dataSource);
            if (key != null) {
                if (usedKeys.contains(key)) {
                    dataSet.incrementValue(getTotalValue(s, report).doubleValue(), key, key);
                } else {
                    dataSet.addValue(getTotalValue(s, report), key, key);
                    usedKeys.add(key);
                }
            }
        }

    } else {
        // with categories
        Map<Comparable, Comparable> usedKeys = new HashMap<Comparable, Comparable>();
        for (Stat s : reportData) {
            Comparable key = getStatValue(s, dataSource);
            Comparable cat = getStatValue(s, categorySource);
            if (key != null && cat != null) {
                if (usedKeys.containsKey(cat) && key.equals(usedKeys.get(cat))) {
                    dataSet.incrementValue(getTotalValue(s, report).doubleValue(), key, cat);
                } else {
                    dataSet.addValue(getTotalValue(s, report), key, cat);
                    usedKeys.put(cat, key);
                }
            }
        }
        // fill missing values with zeros
        for (Comparable c : usedKeys.keySet()) {
            for (Comparable k : usedKeys.values()) {
                if (dataSet.getValue(k, c) == null) {
                    dataSet.addValue(0, k, c);
                }
            }
        }
    }

    return dataSet;
}

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