A file filter question

[mikeotp]

regards:
------------------------------------------------------------------
public FileOutputStream doFunction(FileInputStream file1) {

<--codes to filter some specific characters or String in file1-->

<--
example following:
characters:a
String:<test>
-->


}

FileOutputStrea is different from FileInputStream
by some specific characters or String.


------------------------------------------------------------------
How can I compose my code?^^
Any suggestions is welcome.

Thank you.
May god be with you.

 

[The Abrasive Sponge]

mikeotp wrote:

Thank you.
May god be with you.

Can I help even though I am agnostic?

public class MyFilter extends FilterReader {
//method removes all 'a' characters
public int read() {
char c = super.read();
if (c == 'a') {
return this.read();
}
}

}

I haven't compiled this...but clean it up, compile and attach it to a
FileReader and give it a try.

 

[The Abrasive Sponge]

mikeotp wrote:




Can I help even though I am agnostic?

public class MyFilter extends FilterReader {
//method removes all 'a' characters
public int read() {
char c = super.read();
if (c == 'a') {
return this.read();
}
}

}

I haven't compiled this...but clean it up, compile and attach it to a
FileReader and give it a try.

public class MyFilter extends FilterReader {
//method removes all 'a' characters
public int read() {
char c = super.read();
if (c == 'a') {
return this.read();
} else {
return c; //Correction
}
}
}