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[Jfreechart-commit] SF.net SVN: jfreechart:[1297] trunk/source/org/jfree/data/xy
|
From: <mu...@us...> - 2008-07-21 10:48:37
|
Revision: 1297
http://jfreechart.svn.sourceforge.net/jfreechart/?rev=1297&view=rev
Author: mungady
Date: 2008-07-21 10:47:25 +0000 (Mon, 21 Jul 2008)
Log Message:
-----------
Whitespace.
Modified Paths:
--------------
trunk/source/org/jfree/data/xy/AbstractXYDataset.java
trunk/source/org/jfree/data/xy/AbstractXYZDataset.java
trunk/source/org/jfree/data/xy/CategoryTableXYDataset.java
trunk/source/org/jfree/data/xy/DefaultHighLowDataset.java
Modified: trunk/source/org/jfree/data/xy/AbstractXYDataset.java
===================================================================
--- trunk/source/org/jfree/data/xy/AbstractXYDataset.java 2008-07-21 10:34:29 UTC (rev 1296)
+++ trunk/source/org/jfree/data/xy/AbstractXYDataset.java 2008-07-21 10:47:25 UTC (rev 1297)
@@ -2,32 +2,32 @@
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
- * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
+ * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+ * USA.
*
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ----------------------
* AbstractXYDataset.java
* ----------------------
- * (C) Copyright 2004-2007, by Object Refinery Limited.
+ * (C) Copyright 2004-2008, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited).
* Contributor(s): -;
@@ -35,10 +35,10 @@
* Changes
* -------
* 05-May-2004 : Version 1 (DG);
- * 15-Jul-2004 : Switched getX() with getXValue() and getY() with
+ * 15-Jul-2004 : Switched getX() with getXValue() and getY() with
* getYValue() (DG);
* 18-Aug-2004 : Moved from org.jfree.data --> org.jfree.data.xy (DG);
- *
+ *
*/
package org.jfree.data.xy;
@@ -47,53 +47,53 @@
import org.jfree.data.general.AbstractSeriesDataset;
/**
- * An base class that you can use to create new implementations of the
+ * An base class that you can use to create new implementations of the
* {@link XYDataset} interface.
*/
-public abstract class AbstractXYDataset extends AbstractSeriesDataset
+public abstract class AbstractXYDataset extends AbstractSeriesDataset
implements XYDataset {
/**
* Returns the order of the domain (X) values.
- *
+ *
* @return The domain order.
*/
public DomainOrder getDomainOrder() {
return DomainOrder.NONE;
}
-
+
/**
* Returns the x-value (as a double primitive) for an item within a series.
- *
+ *
* @param series the series index (zero-based).
* @param item the item index (zero-based).
- *
+ *
* @return The value.
*/
public double getXValue(int series, int item) {
double result = Double.NaN;
Number x = getX(series, item);
if (x != null) {
- result = x.doubleValue();
+ result = x.doubleValue();
}
- return result;
+ return result;
}
/**
* Returns the y-value (as a double primitive) for an item within a series.
- *
+ *
* @param series the series index (zero-based).
* @param item the item index (zero-based).
- *
+ *
* @return The value.
*/
public double getYValue(int series, int item) {
double result = Double.NaN;
Number y = getY(series, item);
if (y != null) {
- result = y.doubleValue();
+ result = y.doubleValue();
}
- return result;
+ return result;
}
}
Modified: trunk/source/org/jfree/data/xy/AbstractXYZDataset.java
===================================================================
--- trunk/source/org/jfree/data/xy/AbstractXYZDataset.java 2008-07-21 10:34:29 UTC (rev 1296)
+++ trunk/source/org/jfree/data/xy/AbstractXYZDataset.java 2008-07-21 10:47:25 UTC (rev 1297)
@@ -2,32 +2,32 @@
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
- * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
+ * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+ * USA.
*
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* -----------------------
* AbstractXYZDataset.java
* -----------------------
- * (C) Copyright 2004, 2007, by Object Refinery Limited.
+ * (C) Copyright 2004-2008, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited).
* Contributor(s): -;
@@ -43,27 +43,27 @@
/**
- * An base class that you can use to create new implementations of the
+ * An base class that you can use to create new implementations of the
* {@link XYZDataset} interface.
*/
-public abstract class AbstractXYZDataset extends AbstractXYDataset
+public abstract class AbstractXYZDataset extends AbstractXYDataset
implements XYZDataset {
/**
* Returns the z-value (as a double primitive) for an item within a series.
- *
+ *
* @param series the series (zero-based index).
* @param item the item (zero-based index).
- *
+ *
* @return The z-value.
*/
public double getZValue(int series, int item) {
double result = Double.NaN;
Number z = getZ(series, item);
if (z != null) {
- result = z.doubleValue();
+ result = z.doubleValue();
}
- return result;
+ return result;
}
}
Modified: trunk/source/org/jfree/data/xy/CategoryTableXYDataset.java
===================================================================
--- trunk/source/org/jfree/data/xy/CategoryTableXYDataset.java 2008-07-21 10:34:29 UTC (rev 1296)
+++ trunk/source/org/jfree/data/xy/CategoryTableXYDataset.java 2008-07-21 10:47:25 UTC (rev 1297)
@@ -2,32 +2,32 @@
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
- * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
+ * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+ * USA.
*
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ---------------------------
* CategoryTableXYDataset.java
* ---------------------------
- * (C) Copyright 2004, 2005, 2007, by Andreas Schroeder and Contributors.
+ * (C) Copyright 2004-2008, by Andreas Schroeder and Contributors.
*
* Original Author: Andreas Schroeder;
* Contributor(s): David Gilbert (for Object Refinery Limited);
@@ -54,28 +54,26 @@
import org.jfree.data.general.DatasetUtilities;
/**
- * An implementation variant of the {@link TableXYDataset} where every series
- * shares the same x-values (required for generating stacked area charts).
- * This implementation uses a {@link DefaultKeyedValues2D} Object as backend
- * implementation and is hence more "category oriented" than the {@link
+ * An implementation variant of the {@link TableXYDataset} where every series
+ * shares the same x-values (required for generating stacked area charts).
+ * This implementation uses a {@link DefaultKeyedValues2D} Object as backend
+ * implementation and is hence more "category oriented" than the {@link
* DefaultTableXYDataset} implementation.
* <p>
* This implementation provides no means to remove data items yet.
* This is due to the lack of such facility in the DefaultKeyedValues2D class.
* <p>
* This class also implements the {@link IntervalXYDataset} interface, but this
- * implementation is provisional.
+ * implementation is provisional.
*/
public class CategoryTableXYDataset extends AbstractIntervalXYDataset
- implements TableXYDataset,
- IntervalXYDataset,
- DomainInfo {
-
+ implements TableXYDataset, IntervalXYDataset, DomainInfo {
+
/**
* The backing data structure.
*/
private DefaultKeyedValues2D values;
-
+
/** A delegate for controlling the interval width. */
private IntervalXYDelegate intervalDelegate;
@@ -89,9 +87,9 @@
}
/**
- * Adds a data item to this dataset and sends a {@link DatasetChangeEvent}
+ * Adds a data item to this dataset and sends a {@link DatasetChangeEvent}
* to all registered listeners.
- *
+ *
* @param x the x value.
* @param y the y value.
* @param seriesName the name of the series to add the data item.
@@ -99,11 +97,11 @@
public void add(double x, double y, String seriesName) {
add(new Double(x), new Double(y), seriesName, true);
}
-
+
/**
- * Adds a data item to this dataset and, if requested, sends a
+ * Adds a data item to this dataset and, if requested, sends a
* {@link DatasetChangeEvent} to all registered listeners.
- *
+ *
* @param x the x value.
* @param y the y value.
* @param seriesName the name of the series to add the data item.
@@ -118,17 +116,17 @@
/**
* Removes a value from the dataset.
- *
+ *
* @param x the x-value.
* @param seriesName the series name.
*/
public void remove(double x, String seriesName) {
remove(new Double(x), seriesName, true);
}
-
+
/**
* Removes an item from the dataset.
- *
+ *
* @param x the x-value.
* @param seriesName the series name.
* @param notify notify listeners?
@@ -179,7 +177,7 @@
* @return The item count.
*/
public int getItemCount(int series) {
- return getItemCount(); // all series have the same number of items in
+ return getItemCount(); // all series have the same number of items in
// this dataset
}
@@ -254,13 +252,13 @@
public Number getEndY(int series, int item) {
return getY(series, item);
}
-
+
/**
* Returns the minimum x-value in the dataset.
*
* @param includeInterval a flag that determines whether or not the
* x-interval is taken into account.
- *
+ *
* @return The minimum value.
*/
public double getDomainLowerBound(boolean includeInterval) {
@@ -272,7 +270,7 @@
*
* @param includeInterval a flag that determines whether or not the
* x-interval is taken into account.
- *
+ *
* @return The maximum value.
*/
public double getDomainUpperBound(boolean includeInterval) {
@@ -284,7 +282,7 @@
*
* @param includeInterval a flag that determines whether or not the
* x-interval is taken into account.
- *
+ *
* @return The range.
*/
public Range getDomainBounds(boolean includeInterval) {
@@ -295,10 +293,10 @@
return DatasetUtilities.iterateDomainBounds(this, includeInterval);
}
}
-
+
/**
- * Returns the interval position factor.
- *
+ * Returns the interval position factor.
+ *
* @return The interval position factor.
*/
public double getIntervalPositionFactor() {
@@ -310,7 +308,7 @@
* If the factor is 0.5, the gap is in the middle of the x values. If it
* is lesser than 0.5, the gap is farther to the left and if greater than
* 0.5 it gets farther to the right.
- *
+ *
* @param d the new interval position factor.
*/
public void setIntervalPositionFactor(double d) {
@@ -319,8 +317,8 @@
}
/**
- * Returns the full interval width.
- *
+ * Returns the full interval width.
+ *
* @return The interval width to use.
*/
public double getIntervalWidth() {
@@ -328,9 +326,9 @@
}
/**
- * Sets the interval width to a fixed value, and sends a
- * {@link DatasetChangeEvent} to all registered listeners.
- *
+ * Sets the interval width to a fixed value, and sends a
+ * {@link DatasetChangeEvent} to all registered listeners.
+ *
* @param d the new interval width (must be > 0).
*/
public void setIntervalWidth(double d) {
@@ -340,7 +338,7 @@
/**
* Returns whether the interval width is automatically calculated or not.
- *
+ *
* @return whether the width is automatically calculated or not.
*/
public boolean isAutoWidth() {
@@ -349,20 +347,20 @@
/**
* Sets the flag that indicates whether the interval width is automatically
- * calculated or not.
- *
+ * calculated or not.
+ *
* @param b the flag.
*/
public void setAutoWidth(boolean b) {
this.intervalDelegate.setAutoWidth(b);
fireDatasetChanged();
}
-
+
/**
* Tests this dataset for equality with an arbitrary object.
- *
+ *
* @param obj the object (<code>null</code> permitted).
- *
+ *
* @return A boolean.
*/
public boolean equals(Object obj) {
@@ -378,5 +376,5 @@
}
return true;
}
-
+
}
Modified: trunk/source/org/jfree/data/xy/DefaultHighLowDataset.java
===================================================================
--- trunk/source/org/jfree/data/xy/DefaultHighLowDataset.java 2008-07-21 10:34:29 UTC (rev 1296)
+++ trunk/source/org/jfree/data/xy/DefaultHighLowDataset.java 2008-07-21 10:47:25 UTC (rev 1297)
@@ -2,32 +2,32 @@
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
- * (C) Copyright 2000-2007, by Object Refinery Limited and Contributors.
+ * (C) Copyright 2000-2008, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- * USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+ * USA.
*
- * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
+ * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* --------------------------
* DefaultHighLowDataset.java
* --------------------------
- * (C) Copyright 2002-2007, by Object Refinery Limited.
+ * (C) Copyright 2002-2008, by Object Refinery Limited.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
@@ -36,9 +36,9 @@
* -------
* 21-Mar-2002 : Version 1 (DG);
* 07-Oct-2002 : Fixed errors reported by Checkstyle (DG);
- * 06-May-2004 : Now extends AbstractXYDataset and added new methods from
+ * 06-May-2004 : Now extends AbstractXYDataset and added new methods from
* HighLowDataset (DG);
- * 15-Jul-2004 : Switched getX() with getXValue() and getY() with
+ * 15-Jul-2004 : Switched getX() with getXValue() and getY() with
* getYValue() (DG);
* ------------- JFREECHART 1.0.x ---------------------------------------------
* 28-Nov-2006 : Added equals() method override (DG);
@@ -55,7 +55,7 @@
* the {@link DefaultOHLCDataset} class, which provides another implementation
* that is very similar.
*/
-public class DefaultHighLowDataset extends AbstractXYDataset
+public class DefaultHighLowDataset extends AbstractXYDataset
implements OHLCDataset {
/** The series key. */
@@ -85,7 +85,7 @@
* The current implementation allows only one series in the dataset.
* This may be extended in a future version.
*
- * @param seriesKey the key for the series (<code>null</code> not
+ * @param seriesKey the key for the series (<code>null</code> not
* permitted).
* @param date the dates (<code>null</code> not permitted).
* @param high the high values (<code>null</code> not permitted).
@@ -94,7 +94,7 @@
* @param close the close values (<code>null</code> not permitted).
* @param volume the volume values (<code>null</code> not permitted).
*/
- public DefaultHighLowDataset(Comparable seriesKey, Date[] date,
+ public DefaultHighLowDataset(Comparable seriesKey, Date[] date,
double[] high, double[] low, double[] open, double[] close,
double[] volume) {
@@ -117,18 +117,18 @@
/**
* Returns the key for the series stored in this dataset.
*
- * @param series the index of the series (ignored, this dataset supports
+ * @param series the index of the series (ignored, this dataset supports
* only one series and this method always returns the key for series 0).
- *
+ *
* @return The series key (never <code>null</code>).
*/
public Comparable getSeriesKey(int series) {
return this.seriesKey;
}
-
+
/**
- * Returns the x-value for one item in a series. The value returned is a
- * <code>Long</code> instance generated from the underlying
+ * Returns the x-value for one item in a series. The value returned is a
+ * <code>Long</code> instance generated from the underlying
* <code>Date</code> object. To avoid generating a new object instance,
* you might prefer to call {@link #getXValue(int, int)}.
*
@@ -136,7 +136,7 @@
* @param item the item (zero-based index).
*
* @return The x-value.
- *
+ *
* @see #getXValue(int, int)
* @see #getXDate(int, int)
*/
@@ -153,7 +153,7 @@
* @param item the item (zero-based index).
*
* @return The x-value as a Date.
- *
+ *
* @see #getX(int, int)
*/
public Date getXDate(int series, int item) {
@@ -163,14 +163,14 @@
/**
* Returns the y-value for one item in a series.
* <p>
- * This method (from the {@link XYDataset} interface) is mapped to the
+ * This method (from the {@link XYDataset} interface) is mapped to the
* {@link #getCloseValue(int, int)} method.
*
* @param series the series (zero-based index).
* @param item the item (zero-based index).
*
* @return The y-value.
- *
+ *
* @see #getYValue(int, int)
*/
public Number getY(int series, int item) {
@@ -184,7 +184,7 @@
* @param item the item (zero-based index).
*
* @return The high-value.
- *
+ *
* @see #getHighValue(int, int)
*/
public Number getHigh(int series, int item) {
@@ -192,23 +192,23 @@
}
/**
- * Returns the high-value (as a double primitive) for an item within a
+ * Returns the high-value (as a double primitive) for an item within a
* series.
- *
+ *
* @param series the series (zero-based index).
* @param item the item (zero-based index).
- *
+ *
* @return The high-value.
- *
+ *
* @see #getHigh(int, int)
*/
public double getHighValue(int series, int item) {
double result = Double.NaN;
Number high = getHigh(series, item);
if (high != null) {
- result = high.doubleValue();
+ result = high.doubleValue();
}
- return result;
+ return result;
}
/**
@@ -218,7 +218,7 @@
* @param item the item (zero-based index).
*
* @return The low-value.
- *
+ *
* @see #getLowValue(int, int)
*/
public Number getLow(int series, int item) {
@@ -226,23 +226,23 @@
}
/**
- * Returns the low-value (as a double primitive) for an item within a
+ * Returns the low-value (as a double primitive) for an item within a
* series.
- *
+ *
* @param series the series (zero-based index).
* @param item the item (zero-based index).
- *
+ *
* @return The low-value.
- *
+ *
* @see #getLow(int, int)
*/
public double getLowValue(int series, int item) {
double result = Double.NaN;
Number low = getLow(series, item);
if (low != null) {
- result = low.doubleValue();
+ result = low.doubleValue();
}
- return result;
+ return result;
}
/**
@@ -252,7 +252,7 @@
* @param item the item (zero-based index).
*
* @return The open-value.
- *
+ *
* @see #getOpenValue(int, int)
*/
public Number getOpen(int series, int item) {
@@ -260,23 +260,23 @@
}
/**
- * Returns the open-value (as a double primitive) for an item within a
+ * Returns the open-value (as a double primitive) for an item within a
* series.
- *
+ *
* @param series the series (zero-based index).
* @param item the item (zero-based index).
- *
+ *
* @return The open-value.
- *
+ *
* @see #getOpen(int, int)
*/
public double getOpenValue(int series, int item) {
double result = Double.NaN;
Number open = getOpen(series, item);
if (open != null) {
- result = open.doubleValue();
+ result = open.doubleValue();
}
- return result;
+ return result;
}
/**
@@ -286,7 +286,7 @@
* @param item the item (zero-based index).
*
* @return The close-value.
- *
+ *
* @see #getCloseValue(int, int)
*/
public Number getClose(int series, int item) {
@@ -294,23 +294,23 @@
}
/**
- * Returns the close-value (as a double primitive) for an item within a
+ * Returns the close-value (as a double primitive) for an item within a
* series.
- *
+ *
* @param series the series (zero-based index).
* @param item the item (zero-based index).
- *
+ *
* @return The close-value.
- *
+ *
* @see #getClose(int, int)
*/
public double getCloseValue(int series, int item) {
double result = Double.NaN;
Number close = getClose(series, item);
if (close != null) {
- result = close.doubleValue();
+ result = close.doubleValue();
}
- return result;
+ return result;
}
/**
@@ -320,7 +320,7 @@
* @param item the item (zero-based index).
*
* @return The volume-value.
- *
+ *
* @see #getVolumeValue(int, int)
*/
public Number getVolume(int series, int item) {
@@ -328,23 +328,23 @@
}
/**
- * Returns the volume-value (as a double primitive) for an item within a
+ * Returns the volume-value (as a double primitive) for an item within a
* series.
- *
+ *
* @param series the series (zero-based index).
* @param item the item (zero-based index).
- *
+ *
* @return The volume-value.
- *
+ *
* @see #getVolume(int, int)
*/
public double getVolumeValue(int series, int item) {
double result = Double.NaN;
Number volume = getVolume(series, item);
if (volume != null) {
- result = volume.doubleValue();
+ result = volume.doubleValue();
}
- return result;
+ return result;
}
/**
@@ -371,9 +371,9 @@
/**
* Tests this dataset for equality with an arbitrary instance.
- *
+ *
* @param obj the object (<code>null</code> permitted).
- *
+ *
* @return A boolean.
*/
public boolean equals(Object obj) {
@@ -405,13 +405,13 @@
if (!Arrays.equals(this.volume, that.volume)) {
return false;
}
- return true;
+ return true;
}
-
+
/**
* Constructs an array of Number objects from an array of doubles.
*
- * @param data the double values to convert (<code>null</code> not
+ * @param data the double values to convert (<code>null</code> not
* permitted).
*
* @return The data as an array of Number objects.
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