java.lang
Interface Appendable

All Known Implementing Classes:

BufferedWriter, CharArrayWriter, CharBuffer, FileWriter, FilterWriter, OutputStreamWriter, PipedWriter, PrintWriter, StringBuffer, StringBuilder, StringWriter, Writer

public interface Appendable

Appendable is an interface for classes that provide a means to append characters.

+ @since 1.5

Method Summary

Appendable	append(char c) append appends a single character to this.
Appendable	append(CharSequence s) append appends the characters from the given sequence to this.
Appendable	append(CharSequence s, int start, int end) append appends a subrange of the characters from the given squence to this.

Method Detail

append

Appendable append(CharSequence s)
                  throws IOException

append appends the characters from the given sequence to this.

Parameters:

s - the character sequence, may be null to append the sequence "null".

Returns:

a reference to this instance.

Throws:

IOException - is an I/O error occured.

append

Appendable append(CharSequence s,
                  int start,
                  int end)
                  throws IOException

append appends a subrange of the characters from the given squence to this.

Parameters:

s - the character sequence, may be null to append the sequence "null".

start - the start position.

end - the end position.

Returns:

a reference to this instance.

Throws:

IndexOutOfBoundsException - if start<0 || end<0 || ends.length().

IOException - is an I/O error occured.

append

Appendable append(char c)
                  throws IOException

append appends a single character to this.

Parameters:

c - the character to append.

Returns:

a reference to this instance.

Throws:

IOException - is an I/O error occured.