Formatting only. Eliminated tabs.

git-svn-id: https://svn.apache.org/repos/asf/jakarta/commons/proper/math/trunk@141313 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/commons/math/util/DefaultTransformer.java

@@ -26,7 +26,7 @@ import org.apache.commons.math.MathException;
  * into a primitive double or to turn a String representation of a Number into 
  * a double.
  * 
- * @version $Revision: 1.14 $ $Date: 2004/06/01 21:35:13 $
+ * @version $Revision: 1.15 $ $Date: 2004/06/18 04:59:06 $
  */
 public class DefaultTransformer implements NumberTransformer, Serializable {
     
@@ -42,18 +42,18 @@ public class DefaultTransformer implements NumberTransformer, Serializable {
      */
     public double transform(Object o) throws MathException{
 
-		if (o == null) {
-			throw new MathException("Conversion Exception in Transformation, Object is null");
-		}
+        if (o == null) {
+            throw new MathException("Conversion Exception in Transformation, Object is null");
+        }
 
-		if (o instanceof Number) {
-			return ((Number)o).doubleValue();
-		}
+        if (o instanceof Number) {
+            return ((Number)o).doubleValue();
+        }
             
-		try {
-			return new Double(o.toString()).doubleValue();
-		} catch (Exception e) {
-			throw new MathException("Conversion Exception in Transformation: " + e.getMessage(), e);
-		}
+        try {
+            return new Double(o.toString()).doubleValue();
+        } catch (Exception e) {
+            throw new MathException("Conversion Exception in Transformation: " + e.getMessage(), e);
+        }
     }
 }

src/java/org/apache/commons/math/util/TransformerMap.java

@@ -28,124 +28,124 @@ import org.apache.commons.math.MathException;
  * It provides a means to set NumberTransformers that will be selected 
  * based on the Class of the object handed to the Maps
  * <code>double transform(Object o)</code> method.
- * @version $Revision: 1.13 $ $Date: 2004/06/01 21:35:13 $
+ * @version $Revision: 1.14 $ $Date: 2004/06/18 04:59:06 $
  */
 public class TransformerMap implements NumberTransformer, Serializable {
 
     /** Serializable version identifier */
     static final long serialVersionUID = -942772950698439883L;
     
-	/**
-	 * A default Number Transformer for Numbers and numeric Strings.
-	 */
-	private NumberTransformer defaultTransformer = null;
+    /**
+     * A default Number Transformer for Numbers and numeric Strings.
+     */
+    private NumberTransformer defaultTransformer = null;
 
-	/**
-	 * The internal Map.
-	 */
-	private Map map = null;
+    /**
+     * The internal Map.
+     */
+    private Map map = null;
 
-	/**
-	 * 
-	 */
-	public TransformerMap() {
-		map = new HashMap();
-		defaultTransformer = new DefaultTransformer();
-	}
+    /**
+     * 
+     */
+    public TransformerMap() {
+        map = new HashMap();
+        defaultTransformer = new DefaultTransformer();
+    }
 
-	/**
-	 * Tests if a Class is present in the TransformerMap.
-	 * @param key Class to check
-	 * @return true|false
-	 */
-	public boolean containsClass(Class key) {
-		return map.containsKey(key);
-	}
+    /**
+     * Tests if a Class is present in the TransformerMap.
+     * @param key Class to check
+     * @return true|false
+     */
+    public boolean containsClass(Class key) {
+        return map.containsKey(key);
+    }
 
-	/**
-	 * Tests if a NumberTransformer is present in the TransformerMap.
-	 * @param value NumberTransformer to check
-	 * @return true|false
-	 */
-	public boolean containsTransformer(NumberTransformer value) {
-		return map.containsValue(value);
-	}
+    /**
+     * Tests if a NumberTransformer is present in the TransformerMap.
+     * @param value NumberTransformer to check
+     * @return true|false
+     */
+    public boolean containsTransformer(NumberTransformer value) {
+        return map.containsValue(value);
+    }
 
-	/**
-	 * Returns the Transformer that is mapped to a class
-	 * if mapping is not present, this returns null.
-	 * @param key The Class of the object
-	 * @return the mapped NumberTransformer or null.
-	 */
-	public NumberTransformer getTransformer(Class key) {
-		return (NumberTransformer) map.get(key);
-	}
+    /**
+     * Returns the Transformer that is mapped to a class
+     * if mapping is not present, this returns null.
+     * @param key The Class of the object
+     * @return the mapped NumberTransformer or null.
+     */
+    public NumberTransformer getTransformer(Class key) {
+        return (NumberTransformer) map.get(key);
+    }
 
-	/**
-	 * Sets a Class to Transformer Mapping in the Map. If
-	 * the Class is already present, this overwrites that
-	 * mapping.
-	 * @param key The Class
-	 * @param transformer The NumberTransformer
-	 * @return the replaced transformer if one is present
-	 */
-	public Object putTransformer(Class key, NumberTransformer transformer) {
-		return map.put(key, transformer);
-	}
+    /**
+     * Sets a Class to Transformer Mapping in the Map. If
+     * the Class is already present, this overwrites that
+     * mapping.
+     * @param key The Class
+     * @param transformer The NumberTransformer
+     * @return the replaced transformer if one is present
+     */
+    public Object putTransformer(Class key, NumberTransformer transformer) {
+        return map.put(key, transformer);
+    }
 
-	/**
-	 * Removes a Class to Transformer Mapping in the Map.
-	 * @param key The Class
-	 * @return the removed transformer if one is present or
-	 * null if none was present.
-	 */
-	public Object removeTransformer(Class key) {
-		return map.remove(key);
-	}
+    /**
+     * Removes a Class to Transformer Mapping in the Map.
+     * @param key The Class
+     * @return the removed transformer if one is present or
+     * null if none was present.
+     */
+    public Object removeTransformer(Class key) {
+        return map.remove(key);
+    }
 
-	/**
-	 * Clears all the Class to Transformer mappings.
-	 */
-	public void clear() {
-		map.clear();
-	}
+    /**
+     * Clears all the Class to Transformer mappings.
+     */
+    public void clear() {
+        map.clear();
+    }
 
-	/**
-	 * Returns the Set of Classes used as keys in the map.
-	 * @return Set of Classes
-	 */
-	public Set classes() {
-		return map.keySet();
-	}
+    /**
+     * Returns the Set of Classes used as keys in the map.
+     * @return Set of Classes
+     */
+    public Set classes() {
+        return map.keySet();
+    }
 
-	/**
-	 * Returns the Set of NumberTransformers used as values 
-	 * in the map.
-	 * @return Set of NumberTransformers
-	 */
-	public Collection transformers() {
-		return map.values();
-	}
+    /**
+     * Returns the Set of NumberTransformers used as values 
+     * in the map.
+     * @return Set of NumberTransformers
+     */
+    public Collection transformers() {
+        return map.values();
+    }
 
-	/**
-	 * Attempts to transform the Object against the map of
-	 * NumberTransformers. Otherwise it returns Double.NaN.
-	 * 
-	 * @see org.apache.commons.math.util.NumberTransformer#transform(java.lang.Object)
-	 */
-	public double transform(Object o) throws MathException {
-		double value = Double.NaN;
+    /**
+     * Attempts to transform the Object against the map of
+     * NumberTransformers. Otherwise it returns Double.NaN.
+     * 
+     * @see org.apache.commons.math.util.NumberTransformer#transform(java.lang.Object)
+     */
+    public double transform(Object o) throws MathException {
+        double value = Double.NaN;
 
-		if (o instanceof Number || o instanceof String) {
-			value = defaultTransformer.transform(o);
-		} else {
-			NumberTransformer trans = getTransformer(o.getClass());
-			if (trans != null) {
-				value = trans.transform(o);
-			}
-		}
+        if (o instanceof Number || o instanceof String) {
+            value = defaultTransformer.transform(o);
+        } else {
+            NumberTransformer trans = getTransformer(o.getClass());
+            if (trans != null) {
+                value = trans.transform(o);
+            }
+        }
 
-		return value;
-	}
+        return value;
+    }
 
 }

src/java/org/apache/commons/math/util/package.html

@@ -14,6 +14,6 @@
    See the License for the specific language governing permissions and
    limitations under the License.
   -->
-	<!-- $Revision: 1.5 $ $Date: 2004/04/26 18:28:16 $ -->
-	<body>Convience routines and common data structure used throughout the commons-math library.</body>
+    <!-- $Revision: 1.6 $ $Date: 2004/06/18 04:59:06 $ -->
+    <body>Convience routines and common data structure used throughout the commons-math library.</body>
 </html>