package com.ximple.io.dgn7;
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//~--- JDK imports ------------------------------------------------------------
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import java.io.IOException;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import com.vividsolutions.jts.util.Assert;
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/**
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* Dgn7fileHeader
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*
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* @author Ulysses
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* @version 0.1
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* @since 2006/5/17 下午 01:21:00
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*/
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public class Dgn7fileHeader
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{
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private short elmtype;
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private byte[] raw;
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public Dgn7fileHeader()
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{
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}
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public void read(ByteBuffer file, boolean strict) throws IOException
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{
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file.order(ByteOrder.LITTLE_ENDIAN);
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elmtype = file.getShort();
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short wtf = file.getShort();
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int length = (wtf * 2);
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if (file.remaining() != (length))
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{
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Assert.shouldNeverReachHere();
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}
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raw = new byte[length];
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file.get(raw, 0, file.remaining());
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}
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public String toString()
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{
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return "Dgn7fileHeader{" + "raw=" + ((raw == null) ? "null" : raw.length) + '}';
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}
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public int size()
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{
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if (raw == null)
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{
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return 0;
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}
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return raw.length + 4;
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}
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}
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