Author: sebb
Date: Fri Mar 5 21:31:18 2010
New Revision: 919627
URL: http://svn.apache.org/viewvc?rev=919627&view=rev
Log:
IO-181 LineIterator should implement Iterable
Modified:
commons/proper/io/trunk/src/java/org/apache/commons/io/LineIterator.java
Modified:
commons/proper/io/trunk/src/java/org/apache/commons/io/LineIterator.java
URL:
http://svn.apache.org/viewvc/commons/proper/io/trunk/src/java/org/apache/commons/io/LineIterator.java?rev=919627&r1=919626&r2=919627&view=diff
==============================================================================
--- commons/proper/io/trunk/src/java/org/apache/commons/io/LineIterator.java
(original)
+++ commons/proper/io/trunk/src/java/org/apache/commons/io/LineIterator.java
Fri Mar 5 21:31:18 2010
@@ -37,20 +37,19 @@
* try {
* while (it.hasNext()) {
* String line = it.nextLine();
- * /// do something with line
+ * // do something with line
* }
* } finally {
- * LineIterator.closeQuietly(it);
+ * it.close();
* }
* </pre>
- *
* @author Niall Pemberton
* @author Stephen Colebourne
* @author Sandy McArthur
* @version $Id$
* @since Commons IO 1.2
*/
-public class LineIterator implements Iterator<String> {
+public class LineIterator implements Iterator<String>, Iterable<String> {
/** The reader that is being read. */
private final BufferedReader bufferedReader;
@@ -178,4 +177,26 @@
}
}
+ /**
+ * Returns the current instance.
+ * Shares the Reader with the other methods.
+ * <p>
+ * Sample usage:
+ * </p>
+ * <pre>
+ * LineIterator it = FileUtils.lineIterator(file, "UTF-8");
+ * try {
+ * for (String line : it) {
+ * // do something with line
+ * }
+ * } finally {
+ * it.close();
+ * }
+ * </pre>
+ *
+ */
+ public Iterator<String> iterator() {
+ return this;
+ }
+
}
