- All Known Implementing Classes:
- public interface ImgMeta
Instances of ImgMeta classes must handle reading and writing
text comments. (The idea is to do this to images.)
A read or write is complete i.e. you write the entire comment at
once, as opposed to doing so in increments as with A Writer/Reader.
This makes a crash while writing much less likely so that data corruption
isn't such a danger.
public java.lang.String read()
public void write(java.lang.String comment)
public boolean canRead()
public boolean canWrite()