1b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallampackage org.bouncycastle.util.encoders; 2b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam 3b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallamimport java.io.IOException; 4b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallamimport java.io.OutputStream; 5b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam 6b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam/** 7b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * Encode and decode byte arrays (typically from binary to 7-bit ASCII 8b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam * encodings). 9b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam */ 10b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallampublic interface Encoder 11b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam{ 12b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam int encode(byte[] data, int off, int length, OutputStream out) throws IOException; 13b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam 14b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam int decode(byte[] data, int off, int length, OutputStream out) throws IOException; 15b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam 16b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam int decode(String data, OutputStream out) throws IOException; 17b61a96e7ef1a78acf013bbf08fe537e5b5f129caPeter Hallam} 18