com.dtolabs.rundeck.core.utils

Class PartialLineBuffer

java.lang.Object

com.dtolabs.rundeck.core.utils.PartialLineBuffer

public class PartialLineBuffer
extends java.lang.Object

A Line oriented String buffer which can also return the last incomplete line read

Constructor Summary

Constructors

Constructor and Description
PartialLineBuffer()

Method Summary

Modifier and Type	Method and Description
void	addData(char[] data, int off, int size) Add character data to the buffer
void	clearPartial() Clear the partial fragment string
java.util.List<java.lang.String>	getLines()
java.lang.String	getPartialLine()
java.lang.String	getPartialLine(boolean mark)
int	read(java.io.Reader reader) Read some chars from a reader, and return the number of characters read
java.lang.String	readLine()
void	unmarkPartial() Unmark any partial line so it can be read again

Methods inherited from class java.lang.Object

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

Constructor Detail

PartialLineBuffer

public PartialLineBuffer()

Method Detail

read

public int read(java.io.Reader reader)
         throws java.io.IOException

Read some chars from a reader, and return the number of characters read

Parameters:

reader - input reader

Returns:

characters read

Throws:

java.io.IOException - if thrown by underlying read action

addData

public void addData(char[] data,
                    int off,
                    int size)

Add character data to the buffer

Parameters:

data - data

off - offset

size - length

getPartialLine

public java.lang.String getPartialLine()

Returns:

the last partial line read and mark it

unmarkPartial

public void unmarkPartial()

Unmark any partial line so it can be read again

clearPartial

public void clearPartial()

Clear the partial fragment string

getPartialLine

public java.lang.String getPartialLine(boolean mark)

Parameters:

mark - true to mark it

Returns:

the last partial line read, optionally marking it as already read. Subsequent calls with mark set to true will return null if there as been no new data.

readLine

public java.lang.String readLine()

Returns:

Read the next line if any, and remove it from the buffer.

getLines

public java.util.List<java.lang.String> getLines()

Returns:

the line buffer