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///////////////////////////////////////////////////////////////// |
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// |
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// Copyright (C) 2005 Affymetrix, Inc. |
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// |
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// This library is free software; you can redistribute it and/or modify |
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// it under the terms of the GNU Lesser General Public License as published |
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// by the Free Software Foundation; either version 2.1 of the License, |
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// or (at your option) any later version. |
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// |
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// This library is distributed in the hope that it will be useful, but |
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// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License |
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// for more details. |
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// |
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// You should have received a copy of the GNU Lesser General Public License |
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// along with this library; if not, write to the Free Software Foundation, Inc., |
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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// |
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///////////////////////////////////////////////////////////////// |
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package affymetrix.gcos.cdf; |
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|
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import affymetrix.portability.*; |
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import affymetrix.gcos.*; |
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import java.util.*; |
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import java.io.*; |
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import java.nio.channels.*; |
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import java.nio.channels.FileChannel.*; |
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import java.nio.*; |
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|
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/** This class provides storage for the probes in a QC probe set. */ |
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public class CDFQCProbeSetInformation { |
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|
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/** This is the size of the QC probe set object in a binary CDF file. */ |
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public static final int QC_PROBE_SET_SIZE = (4+2); |
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|
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/** The number of probes in the set. */ |
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private int numCells; |
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|
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public int getNumCells() { return numCells; } |
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public void setNumCells(int value) { numCells = value; } |
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|
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/** The type of QC probes. */ |
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private short qcProbeSetType; |
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|
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public short getQCProbeSetType() { return qcProbeSetType; } |
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public void setQCProbeSetType(short value) { qcProbeSetType = value; } |
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|
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/** The array of probes. */ |
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private List<CDFQCProbeInformation> cells; |
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|
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public CDFQCProbeInformation getCell(int index) { |
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if (cells != null) |
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{ |
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return cells.get(index); |
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} |
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else if (xdaBuffer != null) |
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{ |
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CDFQCProbeInformation info = new CDFQCProbeInformation(); |
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int cellOffset = offset + QC_PROBE_SET_SIZE + (index * CDFQCProbeInformation.QC_PROBE_SIZE); |
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info.setX(FileIO.MmGetUInt16_I(xdaBuffer, cellOffset)); |
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cellOffset += DataSizes.SHORT_SIZE; |
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|
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info.setY(FileIO.MmGetUInt16_I(xdaBuffer, cellOffset)); |
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cellOffset += DataSizes.SHORT_SIZE; |
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info.setProbeLength(FileIO.MmGetUInt8(xdaBuffer, cellOffset)); |
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cellOffset += DataSizes.CHAR_SIZE; |
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|
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info.setPMProbe(FileIO.MmGetUInt8(xdaBuffer, cellOffset) == 1 ? true : false); |
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cellOffset += DataSizes.CHAR_SIZE; |
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|
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info.setBackground(FileIO.MmGetUInt8(xdaBuffer, cellOffset) == 1 ? true : false); |
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return info; |
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} |
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return null; |
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} |
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public void setCells(List<CDFQCProbeInformation> value) { cells = value; } |
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|
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/** A mapped byte buffer for XDA files. */ |
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private MappedByteBuffer xdaBuffer; |
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|
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/** The offset from the map buffer to the probe set information. */ |
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private int offset; |
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|
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/** Sets the map and offset for memory mapping. |
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* @param buf The buffer. |
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* @param o The offset to the probe set names. |
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*/ |
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public void setMap(MappedByteBuffer buf, long o) |
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{ |
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xdaBuffer = buf; |
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offset = (int) o; |
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qcProbeSetType = FileIO.MmGetUInt16_I(xdaBuffer, offset); |
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numCells = FileIO.MmGetInt32_I(xdaBuffer, offset + DataSizes.SHORT_SIZE); |
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} |
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|
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/** Creates a new instance of CDFQCProbeSetInformation */ |
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public CDFQCProbeSetInformation() { |
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cells = null; |
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xdaBuffer = null; |
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offset = 0; |
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numCells = 0; |
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qcProbeSetType = GeneChipQCProbeSetType.UnknownQCProbeSetType; |
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} |
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|
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} |