1 files changed, 98 insertions, 0 deletions
diff --git a/java/perftests/visualisation-jfc/src/main/java/org/apache/qpid/disttest/charting/seriesbuilder/SeriesRow.java b/java/perftests/visualisation-jfc/src/main/java/org/apache/qpid/disttest/charting/seriesbuilder/SeriesRow.java
new file mode 100644
index 0000000000..9c16866939
--- /dev/null
+++ b/java/perftests/visualisation-jfc/src/main/java/org/apache/qpid/disttest/charting/seriesbuilder/SeriesRow.java
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+package org.apache.qpid.disttest.charting.seriesbuilder;
+
+import java.util.Arrays;
+import java.util.Date;
+
+import org.apache.commons.lang.builder.EqualsBuilder;
+import org.apache.commons.lang.builder.HashCodeBuilder;
+
+/**
+ * A data point in a chart. Thinly wraps an array to provide a convenient place to validate the number of dimensions,
+ * and to access dimensions in a typesafe manner.
+ */
+public class SeriesRow
+{
+    private final Object[] _dimensions;
+
+    public static SeriesRow createValidSeriesRow(int expectedNumberOfDimensions, Object[] dimensions)
+    {
+        int actualNumberOfDimensions = dimensions.length;
+        if(expectedNumberOfDimensions != actualNumberOfDimensions)
+        {
+            throw new IllegalArgumentException("Expected " + expectedNumberOfDimensions
+                    + " dimensions but found " + actualNumberOfDimensions
+                    + " in: " + Arrays.asList(dimensions));
+        }
+        return new SeriesRow(dimensions);
+    }
+
+    public SeriesRow(Object... dimensions)
+    {
+        _dimensions = dimensions;
+    }
+
+    public Object dimension(int dimension)
+    {
+        return _dimensions[dimension];
+    }
+
+    public String dimensionAsString(int dimension)
+    {
+        return String.valueOf(dimension(dimension));
+    }
+
+    public double dimensionAsDouble(int dimension)
+    {
+        return Double.parseDouble(dimensionAsString(dimension));
+    }
+
+    public Date dimensionAsDate(int dimension)
+    {
+        return (Date) dimension(dimension);
+    }
+
+    @Override
+    public int hashCode()
+    {
+        return new HashCodeBuilder().append(_dimensions).toHashCode();
+    }
+
+    @Override
+    public boolean equals(Object obj)
+    {
+        if (obj == null)
+        {
+            return false;
+        }
+        if (obj == this)
+        {
+            return true;
+        }
+        if (obj.getClass() != getClass())
+        {
+            return false;
+        }
+        SeriesRow rhs = (SeriesRow) obj;
+        return new EqualsBuilder().append(_dimensions, rhs._dimensions).isEquals();
+    }
+
+
+}
+\ No newline at end of file