gov.nih.nlm.umls.io
Class OriginalMRFilesConceptOutputStream

java.lang.Object
  gov.nih.nlm.umls.io.OriginalMRFilesConceptOutputStream

All Implemented Interfaces:

ConceptOutputStream

Direct Known Subclasses:

OriginalMRMetathesaurusOutputStream

public class OriginalMRFilesConceptOutputStream

extends Object

implements ConceptOutputStream

This ConceptOutputStream generates a subset of standard MR files.

Author:

Deborah Shapiro

Field Summary

protected boolean	add_unicode_bom
protected String	mr_dir
protected Map	mr_targets
protected static String[]	target_files
protected boolean	versioned_output

Constructor Summary

OriginalMRFilesConceptOutputStream()
Instantiates an empty OriginalMRFilesConceptOutputStream.

Method Summary

void	close() Closes files opened in open(String).
void	open(String mr_dir) Opens all target files in the specified directory.
protected BufferedWriter	openTargetFile(String name) Opens the specified file in the directory passed to open(String).
protected void	printLine(String line, String file_name) Prints the given line to the file with the given name.
void	writeConcept(Concept concept) Writes a Concept to the appropriate MR files.
protected void	writeMRCON(Concept concept) Writes MRCON entries for a Concept
protected void	writeMRCXT(Concept concept) Writes MRCXT entries for a Concept
protected void	writeMRDEF(Concept concept) Writes MRDEF entries for a Concept
protected void	writeMRSAT(Concept concept) Writes MRSAT entries for a Concept
protected void	writeMRSO(Concept concept) Writes MRSO entries for a Concept

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

mr_targets

protected Map mr_targets

target_files

protected static String[] target_files

mr_dir

protected String mr_dir

versioned_output

protected boolean versioned_output

add_unicode_bom

protected boolean add_unicode_bom

Constructor Detail

OriginalMRFilesConceptOutputStream

public OriginalMRFilesConceptOutputStream()

Instantiates an empty OriginalMRFilesConceptOutputStream.

Method Detail

open

public void open(String mr_dir)
          throws IOException

Opens all target files in the specified directory. The set of target files is the standard MR files.

Specified by:

open in interface ConceptOutputStream

Parameters:

mr_dir - the subset directory

Throws:

IOException - if the files cannot be opened

close

public void close()
           throws IOException

Closes files opened in open(String).

Specified by:

close in interface ConceptOutputStream

Throws:

IOException - if the stream cannot be closed

writeConcept

public void writeConcept(Concept concept)
                  throws IOException

Writes a Concept to the appropriate MR files.

Specified by:

writeConcept in interface ConceptOutputStream

Parameters:

concept - the Concept to write

Throws:

IOException - if the files could not be written

writeMRSO

protected void writeMRSO(Concept concept)
                  throws IOException

Writes MRSO entries for a Concept

Parameters:

concept - the Concept to write

Throws:

IOException - if anything goes wrong

writeMRCON

protected void writeMRCON(Concept concept)
                   throws IOException

Writes MRCON entries for a Concept

Parameters:

concept - the Concept to write

Throws:

IOException - if anything goes wrong

writeMRCXT

protected void writeMRCXT(Concept concept)
                   throws IOException

Writes MRCXT entries for a Concept

Parameters:

concept - the Concept to write

Throws:

IOException - if anything goes wrong

writeMRDEF

protected void writeMRDEF(Concept concept)
                   throws IOException

Writes MRDEF entries for a Concept

Parameters:

concept - the Concept to write

Throws:

IOException - if anything goes wrong

writeMRSAT

protected void writeMRSAT(Concept concept)
                   throws IOException

Writes MRSAT entries for a Concept

Parameters:

concept - the Concept to write

Throws:

IOException - if anything goes wrong

printLine

protected void printLine(String line,
                         String file_name)
                  throws IOException

Prints the given line to the file with the given name.

Parameters:

line - the line to be printed

file_name - filename to print to

Throws:

IOException

openTargetFile

protected BufferedWriter openTargetFile(String name)
                                 throws IOException

Opens the specified file in the directory passed to open(String).

Parameters:

name - the filename

Returns:

a BufferedWriter for the file

Throws:

IOException - if the file could not be opened.