--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/traceviewer/com.nokia.trace.dictionary/src/com/nokia/trace/dictionary/model/decodeparameters/ArrayParameter.java	Wed Jun 23 14:49:59 2010 +0300
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies). 
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ * Array parameter
+ *
+ */
+package com.nokia.trace.dictionary.model.decodeparameters;
+
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Array parameter
+ * 
+ */
+public final class ArrayParameter extends DecodeParameter {
+
+	/**
+	 * Reference to a type that this array is full of
+	 */
+	private DecodeParameter parameterType;
+
+	/**
+	 * Length in bytes of length data in binary format
+	 */
+	private static final int LENGTH_OF_ARRAYLENGTH = 4;
+
+	/**
+	 * Datablock size
+	 */
+	private static final int DATABLOCK_SIZE = 4;
+
+	/**
+	 * Constructor
+	 * 
+	 * @param type
+	 *            type
+	 * @param hidden
+	 *            hidden value
+	 * @param parameterType
+	 *            parameterType
+	 */
+	public ArrayParameter(String type, boolean hidden,
+			DecodeParameter parameterType) {
+		super(type, hidden);
+		this.parameterType = parameterType;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see
+	 * com.nokia.trace.dictionary.model.decodeparameters.DecodeParameter#decode
+	 * (java.nio.ByteBuffer, int, java.lang.StringBuffer, int, int,
+	 * java.util.List)
+	 */
+	@Override
+	public int decode(ByteBuffer dataFrame, int offset,
+			StringBuffer traceString, int dataStart, int dataLength,
+			List<String> parameterList) {
+
+		// Check that there is enough data left in the buffer
+		int bytesRemaining = dataLength - (offset - dataStart);
+		if (bytesRemaining <= 0) {
+			postDataMissingEvent(traceString, 0, LENGTH_OF_ARRAYLENGTH);
+		}
+
+		int parameterLen = parameterType.getSize();
+		int arrayLength;
+
+		// If the only variable in the trace, length is the data left
+		if (isOnlyVariableInTrace) {
+			arrayLength = bytesRemaining / parameterLen;
+
+			// Read the length if this array is not the only variable in the
+			// trace
+		} else {
+
+			arrayLength = DecodeUtils.getIntegerFromBuffer(dataFrame, offset,
+					LENGTH_OF_ARRAYLENGTH);
+
+			offset = offset + LENGTH_OF_ARRAYLENGTH;
+			dataFrame.position(offset);
+		}
+
+		List<String> arrayParameterString = new ArrayList<String>();
+		StringBuffer arrayParameterBuf = new StringBuffer();
+
+		// Calculate how many elements there are in the array
+		int nrOfElements = arrayLength;
+
+		// Decode all the parameters from the array
+		for (int i = 0; i < nrOfElements
+				&& offset + parameterLen <= dataStart + dataLength; i++) {
+
+			offset = parameterType.decode(dataFrame, offset, traceString,
+					dataStart, dataLength, arrayParameterString);
+
+			// Add next array element to array parameter String
+			if (arrayParameterString.size() > 0) {
+				arrayParameterBuf.append(arrayParameterString.get(0));
+				arrayParameterString.clear();
+			}
+
+			// Append commas between elements
+			if (i != nrOfElements - 1) {
+				traceString.append(',');
+				arrayParameterBuf.append(',');
+			}
+		}
+
+		parameterList.add(arrayParameterBuf.toString());
+
+		// Check fillers
+		int fillerCount = DATABLOCK_SIZE
+				- ((arrayLength * parameterLen) % DATABLOCK_SIZE);
+		if (fillerCount == DATABLOCK_SIZE) {
+			// All good
+		} else {
+			// Add fillerCount to offset
+			offset = offset + fillerCount;
+		}
+
+		return offset;
+	}
+
+	/**
+	 * Gets parameter type
+	 * 
+	 * @return the parameterType
+	 */
+	public DecodeParameter getParameterType() {
+		return parameterType;
+	}
+
+	/**
+	 * Sets parameter type
+	 * 
+	 * @param parameterType
+	 *            the parameterType to set
+	 */
+	public void setParameterType(DecodeParameter parameterType) {
+		this.parameterType = parameterType;
+	}
+}