Package com.electronwill.nightconfig.core.io

Class ReaderInput

java.lang.Object

com.electronwill.nightconfig.core.io.AbstractInput

com.electronwill.nightconfig.core.io.ReaderInput

All Implemented Interfaces:

CharacterInput

public final class ReaderInput
extends AbstractInput

An implementation of CharacterInput based on a Reader.

Field Summary

Fields inherited from class com.electronwill.nightconfig.core.io.AbstractInput

deque

Constructor Summary

Constructors

Constructor	Description
ReaderInput(java.io.Reader reader)

Method Summary

Modifier and Type	Method	Description
protected int	directRead()	Tries to parse the next character without taking care of the peek deque.
protected char	directReadChar()	Tries to parse the next character without taking care of the peek deque.
CharsWrapper	read(int n)	Reads the next n characters, if possible.
CharsWrapper	readChars(int n)	Reads the next n characters.

Methods inherited from class com.electronwill.nightconfig.core.io.AbstractInput

consumeDeque, peek, peek, peekChar, peekChar, pushBack, read, readChar, readCharsUntil, readUntil, skipPeeks

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.electronwill.nightconfig.core.io.CharacterInput

readAndSkip, readCharAndSkip

Constructor Detail

ReaderInput

public ReaderInput(java.io.Reader reader)

Method Detail

directRead

protected int directRead()

Description copied from class: AbstractInput

Tries to parse the next character without taking care of the peek deque.

Specified by:

directRead in class AbstractInput

Returns:

the next character, or -1 if the EOS has been reached

directReadChar

protected char directReadChar()
                       throws ParsingException

Description copied from class: AbstractInput

Tries to parse the next character without taking care of the peek deque.

Specified by:

directReadChar in class AbstractInput

Returns:

the next character

Throws:

ParsingException - if the EOS has been reached

read

public CharsWrapper read(int n)

Description copied from interface: CharacterInput

Reads the next n characters, if possible. If there are less than n available characters, return all the remaining characters.

Parameters:

n - the number of characters to parse

Returns:

an array containing at most n characters, not null

readChars

public CharsWrapper readChars(int n)

Description copied from interface: CharacterInput

Reads the next n characters. If there isn't n available characters, this method throws an exception.

Parameters:

n - the number of characters to parse

Returns:

an array containing the next n characters, not null