Package com.guiffy.inside

Class GuiffyFileTreeDiff

java.lang.Object

com.guiffy.inside.GuiffyFileTreeDiff

public class GuiffyFileTreeDiff
extends java.lang.Object

Class GuiffyFileTreeDiff is a GuiffyDiff post processor for folder/file tree compare applications.

Example code :
The following instantiates a GuiffyDiff object with all its properties set to default. Here we also instantiate the PipedWriter for GuiffyDiff, instantiate the PipedReader and connect it to the PipedWriter.

import com.guiffy.inside.*;
      ...
      PipedWriter jifOutPipe = new PipedWriter( );
      PipedReader jifInpPipe = new PipedReader(jifOutPipe);
      GuiffyDiff jiffer = new GuiffyDiff( jifOutPipe );

Then, we set GuiffyDiff's properties(at least the 2 foldernames).

          jiffer.set1stFolder(firFoldName);
          jiffer.set2ndFolder(secFoldName);

Then, we run GuiffyDiff and pass the output in the Pipe to GuiffyFileTreeDiff.

      jiffer.start();

      GuiffyFileTreeDiff ftD = new GuiffyFileTreeDiff();
      int ftDstatus = ftD.readDiffPipe(jifInpPipe);
      if( ftDstatus != GuiffyFileTreeDiff.OK) {
        System.err.println("FileTreeDiff error= status = " + ftDstatus);
        System.exit(ftDstatus);
      }

      int rstat = jiffer.getStatus();

      if (rstat != GuiffyDiff.OK) {
          System.err.println( "Jiff error: GuiffyDiff status = " + rstat);
          System.exit(rstat);
      }

Then, we get the Lists for files Matching, Deleted, Added, Changed and print them.

      List<String> matFiles = ftD.getMatchingFiles();
      System.out.println(matFiles.size() + " Matching Files:");
      for(String fns : matFiles) {
        System.out.println(fns);
      }

      List<String> delFiles = ftD.getDeletedFiles();
      System.out.println(delFiles.size() + " Deleted Files:");
      for(String fns : delFiles) {
        System.out.println(fns);
      }

      List<String> addFiles = ftD.getAddedFiles();
      System.out.println(addFiles.size() + " Added Files:");
      for(String fns : addFiles) {
        System.out.println(fns);
      }

      List<String> chaFiles = ftD.getChangedFiles();
      System.out.println(chaFiles.size() + " Changed Files:");
      for(String fns : chaFiles) {
        System.out.println(fns);
      }

Version:

11.5 -- developed in June, 2016

Author:

Guiffy Software, Inc. by Bill Ritcher

See Also:

Thread, PipedWriter, PipedReader

Field Summary

Fields

Modifier and Type	Field	Description
static int	ERRORIS_EXCEPTION
static int	OK

Constructor Summary

Constructors

Constructor	Description
GuiffyFileTreeDiff()

Method Summary

Modifier and Type	Method	Description
java.util.List<java.lang.String>	getAddedFiles()	Returns List of Added files.
java.util.List<java.lang.String>	getChangedFiles()	Returns List of Changed files.
java.util.List<java.lang.String>	getDeletedFiles()	Returns List of Deleted files.
java.util.List<java.lang.String>	getMatchingFiles()	Returns List of Matching files.
int	readDiffPipe(java.io.PipedReader jifInpPipe)	Read Diff Pipe (PipedReader) generated by GuiffyDiff for a folder/filetree compare.

Methods inherited from class java.lang.Object

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

Field Detail

OK

public static final int OK

See Also:

Constant Field Values

ERRORIS_EXCEPTION

public static final int ERRORIS_EXCEPTION

See Also:

Constant Field Values

Constructor Detail

GuiffyFileTreeDiff

public GuiffyFileTreeDiff()

Method Detail

readDiffPipe

public int readDiffPipe(java.io.PipedReader jifInpPipe)

Read Diff Pipe (PipedReader) generated by GuiffyDiff for a folder/filetree compare.

Parameters:

jifInpPipe - the Diff Pipe (PipedReader) from GuiffyDiff.

Returns:

the int value that indicates the status:

   OK = 0;
   ERRORIS_EXCEPTION = 8;    // Exception

getMatchingFiles

public java.util.List<java.lang.String> getMatchingFiles()

Returns List of Matching files.

Returns:

a List<string> of the Matching files.

getDeletedFiles

public java.util.List<java.lang.String> getDeletedFiles()

Returns List of Deleted files.

Returns:

a List<string> of the Deleted files.

getAddedFiles

public java.util.List<java.lang.String> getAddedFiles()

Returns List of Added files.

Returns:

a List<string> of the Added files.

getChangedFiles

public java.util.List<java.lang.String> getChangedFiles()

Returns List of Changed files.

Returns:

a List<string> of the Changed files.