1 files changed, 51 insertions, 0 deletions
diff --git a/elki/src/main/java/de/lmu/ifi/dbs/elki/result/textwriter/writers/TextWriterDoubleArray.java b/elki/src/main/java/de/lmu/ifi/dbs/elki/result/textwriter/writers/TextWriterDoubleArray.java
new file mode 100644
index 00000000..cfadd3ef
--- /dev/null
+++ b/elki/src/main/java/de/lmu/ifi/dbs/elki/result/textwriter/writers/TextWriterDoubleArray.java
@@ -0,0 +1,51 @@
+package de.lmu.ifi.dbs.elki.result.textwriter.writers;
+
+/*
+ This file is part of ELKI:
+ Environment for Developing KDD-Applications Supported by Index-Structures
+
+ Copyright (C) 2015
+ Ludwig-Maximilians-Universität München
+ Lehr- und Forschungseinheit für Datenbanksysteme
+ ELKI Development Team
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import de.lmu.ifi.dbs.elki.result.textwriter.TextWriterStream;
+import de.lmu.ifi.dbs.elki.result.textwriter.TextWriterWriterInterface;
+import de.lmu.ifi.dbs.elki.utilities.FormatUtil;
+
+/**
+ * Write a double array.
+ * 
+ * @author Erich Schubert
+ * @since 0.2
+ */
+public class TextWriterDoubleArray extends TextWriterWriterInterface<double[]> {
+  /**
+   * Serialize an object into the inline section.
+   */
+  @Override
+  public void write(TextWriterStream out, String label, double[] v) {
+    StringBuilder buf = new StringBuilder();
+    if(label != null) {
+      buf.append(label).append('=');
+    }
+    if(v != null) {
+      FormatUtil.formatTo(buf, v, " ");
+    }
+    out.inlinePrintNoQuotes(buf.toString());
+  }
+}