ucar.unidata.io.RandomAccessFile.getRandomAccessFile()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中ucar.unidata.io.RandomAccessFile.getRandomAccessFile方法的一些代码示例，展示了RandomAccessFile.getRandomAccessFile的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。RandomAccessFile.getRandomAccessFile方法的具体详情如下：
包路径：ucar.unidata.io.RandomAccessFile
类名称：RandomAccessFile
方法名：getRandomAccessFile

RandomAccessFile.getRandomAccessFile介绍

[英]Allow access to the underlying java.io.RandomAccessFile. WARNING! BROKEN ENCAPSOLATION, DO NOT USE. May change implementation in the future.
[中]允许访问底层java。伊奥。随机存取文件。警告包装破损，请勿使用。可能会在未来更改实施。

代码示例

代码示例来源：origin: edu.ucar/cdm

  1. static public boolean isValidFile(ucar.unidata.io.RandomAccessFile raf) {
  2.  try {
  3.   java.io.RandomAccessFile file = raf.getRandomAccessFile();
  4.   if (file == null) return false;
  5.   boolean t = DoradeSweep.isDoradeSweep(file);
  6.   if (!t) return false;
  7.  } catch (DoradeSweep.DoradeSweepException ex) {
  8.   return false;
  9.  }
  10.  return true;
  11. }

代码示例来源：origin: Unidata/thredds

  1. static public boolean isValidFile(ucar.unidata.io.RandomAccessFile raf) {
  2.  try {
  3.   java.io.RandomAccessFile file = raf.getRandomAccessFile();
  4.   if (file == null) return false;
  5.   boolean t = DoradeSweep.isDoradeSweep(file);
  6.   if (!t) return false;
  7.  } catch (DoradeSweep.DoradeSweepException ex) {
  8.   return false;
  9.  }
  10.  return true;
  11. }

代码示例来源：origin: edu.ucar/netcdf

  1. static public boolean isValidFile(ucar.unidata.io.RandomAccessFile raf) {
  2.  try {
  3.   java.io.RandomAccessFile file = raf.getRandomAccessFile();
  4.   if (file == null) return false;
  5.   boolean t = DoradeSweep.isDoradeSweep(file);
  6.   if (!t) return false;
  7.   //DoradeSweep mySweep = new DoradeSweep(raf.getLocation());
  8.  } catch (DoradeSweep.DoradeSweepException ex) {
  9.   ex.printStackTrace();
  10.   return false;
  11.   // } catch (java.io.IOException ex) {
  12.   //      ex.printStackTrace();
  13.   //     return false;
  14.  }
  15.  return true;
  16. }

代码示例来源：origin: Unidata/thredds

  1. public void open(ucar.unidata.io.RandomAccessFile raf, ucar.nc2.NetcdfFile ncfile,
  2.          ucar.nc2.util.CancelTask cancelTask) throws IOException {
  3.  super.open(raf, ncfile, cancelTask);
  4.  mySweep = new DoradeSweep(raf.getRandomAccessFile());
  5.  headerParser = new Doradeheader();
  6.  headerParser.read(mySweep, ncfile, null);
  7.  ncfile.finish();
  8. }

代码示例来源：origin: edu.ucar/cdm

  1. public void open(ucar.unidata.io.RandomAccessFile raf, ucar.nc2.NetcdfFile ncfile,
  2.          ucar.nc2.util.CancelTask cancelTask) throws IOException {
  3.  super.open(raf, ncfile, cancelTask);
  4.  mySweep = new DoradeSweep(raf.getRandomAccessFile());
  5.  headerParser = new Doradeheader();
  6.  headerParser.read(mySweep, ncfile, null);
  7.  ncfile.finish();
  8. }

代码示例来源：origin: edu.ucar/netcdf

  1. lock = outputRaf.getRandomAccessFile().getChannel().lock(0, 1, false);
  2. break;

代码示例来源：origin: edu.ucar/cdm

  1. lock = outputRaf.getRandomAccessFile().getChannel().lock(0, 1, false);
  2. break;

代码示例来源：origin: Unidata/thredds

  1. lock = outputRaf.getRandomAccessFile().getChannel().lock(0, 1, false);
  2. break;

代码示例来源：origin: edu.ucar/netcdf

  1. public void create(String filename, ucar.nc2.NetcdfFile ncfile, int extra, long preallocateSize, boolean largeFile) throws IOException {
  2.  this.ncfile = ncfile;
  3.  this.readonly = false;
  4.  // finish any structures
  5.  ncfile.finish();
  6.  raf = new ucar.unidata.io.RandomAccessFile(filename, "rw");
  7.  raf.order(RandomAccessFile.BIG_ENDIAN);
  8.  if (preallocateSize > 0) {
  9.   java.io.RandomAccessFile myRaf = raf.getRandomAccessFile();
  10.   myRaf.setLength(preallocateSize);
  11.  }
  12.  header = new N3header();
  13.  header.create(raf, ncfile, extra, largeFile, null);
  14.  //recsize = header.recsize;   // record size
  15.  //recStart = header.recStart; // record variables start here
  16.  //fileUsed = headerParser.getMinLength(); // track what is actually used
  17.  _create(raf);
  18.  if (fill)
  19.   fillNonRecordVariables();
  20.  //else
  21.  //  raf.setMinLength(recStart); // make sure file length is long enough, even if not written to.
  22. }

代码示例来源：origin: Unidata/thredds

  1. @Override
  2. public void create(String filename, ucar.nc2.NetcdfFile ncfile, int extra, long preallocateSize, boolean largeFile) throws IOException {
  3.  this.ncfile = ncfile;
  4.  this.readonly = false;
  5.  // finish any structures
  6.  ncfile.finish();
  7.  raf = new ucar.unidata.io.RandomAccessFile(filename, "rw");
  8.  raf.order(RandomAccessFile.BIG_ENDIAN);
  9.  if (preallocateSize > 0) {
  10.   java.io.RandomAccessFile myRaf = raf.getRandomAccessFile();
  11.   myRaf.setLength(preallocateSize);
  12.  }
  13.  header = new N3header();
  14.  header.create(raf, ncfile, extra, largeFile, null);
  15.  //recsize = header.recsize;   // record size
  16.  //recStart = header.recStart; // record variables start here
  17.  //fileUsed = headerParser.getMinLength(); // track what is actually used
  18.  _create(raf);
  19.  if (fill)
  20.   fillNonRecordVariables();
  21.  //else
  22.  //  raf.setMinLength(recStart); // make sure file length is long enough, even if not written to.
  23. }

代码示例来源：origin: edu.ucar/cdm

  1. @Override
  2. public void create(String filename, ucar.nc2.NetcdfFile ncfile, int extra, long preallocateSize, boolean largeFile) throws IOException {
  3.  this.ncfile = ncfile;
  4.  this.readonly = false;
  5.  // finish any structures
  6.  ncfile.finish();
  7.  raf = new ucar.unidata.io.RandomAccessFile(filename, "rw");
  8.  raf.order(RandomAccessFile.BIG_ENDIAN);
  9.  if (preallocateSize > 0) {
  10.   java.io.RandomAccessFile myRaf = raf.getRandomAccessFile();
  11.   myRaf.setLength(preallocateSize);
  12.  }
  13.  header = new N3header();
  14.  header.create(raf, ncfile, extra, largeFile, null);
  15.  //recsize = header.recsize;   // record size
  16.  //recStart = header.recStart; // record variables start here
  17.  //fileUsed = headerParser.getMinLength(); // track what is actually used
  18.  _create(raf);
  19.  if (fill)
  20.   fillNonRecordVariables();
  21.  //else
  22.  //  raf.setMinLength(recStart); // make sure file length is long enough, even if not written to.
  23. }

代码示例来源：origin: edu.ucar/netcdf

  1. public void open(ucar.unidata.io.RandomAccessFile raf, ucar.nc2.NetcdfFile ncfile,
  2.          ucar.nc2.util.CancelTask cancelTask) throws IOException {
  3.  super.open(raf, ncfile, cancelTask);
  4.  try {
  5.   mySweep = new DoradeSweep(raf.getRandomAccessFile());
  6.  } catch (DoradeSweep.DoradeSweepException ex) {
  7.   ex.printStackTrace();
  8.  } catch (java.io.IOException ex) {
  9.   ex.printStackTrace();
  10.  }
  11.  if (mySweep.getScanMode(0) != ScanMode.MODE_SUR) {
  12.  //   System.err.println("ScanMode is : " + mySweep.getScanMode(0).getName());
  13.   //System.exit(1);
  14.  }
  15.  try {
  16.   headerParser = new Doradeheader();
  17.   headerParser.read(mySweep, ncfile, null);
  18.  } catch (DoradeSweep.DoradeSweepException e) {
  19.   e.printStackTrace();
  20.  }
  21.  ncfile.finish();
  22. }

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