From 7ee289848d7edb5cf27b943b300456d001b0d977 Mon Sep 17 00:00:00 2001
From: ribeaudc <ribeaudc>
Date: Wed, 5 Mar 2008 08:09:00 +0000
Subject: [PATCH] change: - Another 'abbreviate' method.
SVN: 4630
---
.../common/collections/CollectionUtils.java | 18 ++++++++++++++++--
.../collections/ToStringDefaultConverter.java | 16 ++++++++++------
2 files changed, 26 insertions(+), 8 deletions(-)
diff --git a/common/source/java/ch/systemsx/cisd/common/collections/CollectionUtils.java b/common/source/java/ch/systemsx/cisd/common/collections/CollectionUtils.java
index 99c1bea7b8c..90be85907b1 100644
--- a/common/source/java/ch/systemsx/cisd/common/collections/CollectionUtils.java
+++ b/common/source/java/ch/systemsx/cisd/common/collections/CollectionUtils.java
@@ -20,7 +20,6 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
-
/**
* Some convenience methods/utilities around {@link Collection}.
*
@@ -89,7 +88,22 @@ public final class CollectionUtils
public final static <T> String abbreviate(final Collection<T> collection, final int maxLength,
final CollectionStyle style)
{
- return abbreviate(collection, maxLength, true, ToStringDefaultConverter.getInstance(), style);
+ return abbreviate(collection, maxLength, ToStringDefaultConverter.getInstance(), style);
+ }
+
+ /**
+ * Abbreviates a given <code>Collection</code>.
+ * <p>
+ * By default it shows the number of items left.
+ * </p>
+ *
+ * @param maxLength the maximum number of items that should be shown. If <code>-1</code> then all items will be
+ * displayed.
+ */
+ public final static <T> String abbreviate(final Collection<T> collection, final int maxLength,
+ final IToStringConverter<? super T> converter, final CollectionStyle style)
+ {
+ return abbreviate(collection, maxLength, true, converter, style);
}
/**
diff --git a/common/source/java/ch/systemsx/cisd/common/collections/ToStringDefaultConverter.java b/common/source/java/ch/systemsx/cisd/common/collections/ToStringDefaultConverter.java
index f4d8c64dcaa..4d0eed326ae 100644
--- a/common/source/java/ch/systemsx/cisd/common/collections/ToStringDefaultConverter.java
+++ b/common/source/java/ch/systemsx/cisd/common/collections/ToStringDefaultConverter.java
@@ -31,17 +31,21 @@ public final class ToStringDefaultConverter implements IToStringConverter<Object
// This is a singleton.
}
- public String toString(Object value)
- {
- return value.toString();
- }
-
/**
* @return The instance of the {@link ToStringDefaultConverter}.
*/
- public static ToStringDefaultConverter getInstance()
+ public final static ToStringDefaultConverter getInstance()
{
return instance;
}
+ //
+ // IToStringConverter
+ //
+
+ public final String toString(final Object value)
+ {
+ return value.toString();
+ }
+
}
--
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