org.apache.jackrabbit.oak.commons.io

Class FileLineDifferenceIterator

java.lang.Object

org.apache.jackrabbit.oak.commons.io.FileLineDifferenceIterator

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.util.Iterator<java.lang.String>

public class FileLineDifferenceIterator
extends java.lang.Object
implements java.io.Closeable, java.util.Iterator<java.lang.String>

FileLineDifferenceIterator class which iterates over the difference of 2 files line by line. If there is a scope for lines in the files containing line break characters it should be ensured that both the files are written with FileIOUtils.writeAsLine(BufferedWriter, String, boolean) with true to escape line break characters.

Constructor Summary

Constructors

Constructor and Description
FileLineDifferenceIterator(java.io.File marked, java.io.File available, @Nullable java.util.function.Function<java.lang.String,java.lang.String> transformer)
FileLineDifferenceIterator(LineIterator marked, LineIterator available)
FileLineDifferenceIterator(LineIterator marked, LineIterator available, @Nullable java.util.function.Function<java.lang.String,java.lang.String> transformer)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
java.lang.String	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

FileLineDifferenceIterator

public FileLineDifferenceIterator(LineIterator marked,
                                  LineIterator available,
                                  @Nullable
                                  @Nullable java.util.function.Function<java.lang.String,java.lang.String> transformer)
                           throws java.io.IOException

Throws:

java.io.IOException

FileLineDifferenceIterator

public FileLineDifferenceIterator(java.io.File marked,
                                  java.io.File available,
                                  @Nullable
                                  @Nullable java.util.function.Function<java.lang.String,java.lang.String> transformer)
                           throws java.io.IOException

Throws:

java.io.IOException

FileLineDifferenceIterator

public FileLineDifferenceIterator(LineIterator marked,
                                  LineIterator available)
                           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<java.lang.String>

next

public java.lang.String next()

Specified by:

next in interface java.util.Iterator<java.lang.String>

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.io.IOException