public interface CharacterIterator
Known subtypesCharacterArrayCharacterIterator, ReaderCharacterIterator, StreamCharacterIterator, StringCharacterIterator
Encapsulates different types of character sources - String, InputStream, …
Defines a set of common methods
Methods
public abstract String substring(int beginIndex, int endIndex) | |
public abstract String substring(int beginIndex) | |
public abstract char charAt(int pos) | |
public abstract boolean isEnd(int pos) |
Method details
substring
public abstract String substring(int beginIndex, int endIndex)Returns
a substring
substring
public abstract String substring(int beginIndex)Returns
a substring
charAt
public abstract char charAt(int pos)Returns
a character at the specified position.
isEnd
public abstract boolean isEnd(int pos)Returns
true iff if the specified index is after the end of the character stream