org.crsh.text

Class RenderAppendable

java.lang.Object

org.crsh.text.RenderAppendable

All Implemented Interfaces:

java.io.Flushable, java.lang.Appendable, ScreenContext

public class RenderAppendable
extends java.lang.Object
implements java.lang.Appendable, ScreenContext

Constructor Summary

Constructors

Constructor and Description
RenderAppendable(ScreenContext context)

Method Summary

Methods

Modifier and Type	Method and Description
RenderAppendable	append(char c)
RenderAppendable	append(java.lang.CharSequence csq)
RenderAppendable	append(java.lang.CharSequence csq, int start, int end)
void	enterStyle(Style.Composite style)
void	flush()
java.lang.Class<Chunk>	getConsumedType()
int	getHeight() Returns the screen height in chars.
int	getWidth() Returns the screen width in chars.
Style.Composite	leaveStyle()
void	styleOff()
void	styleOn()
void	write(Chunk chunk) Write a chunk to the screen.

Methods inherited from class java.lang.Object

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

Constructor Detail

RenderAppendable

public RenderAppendable(ScreenContext context)

Method Detail

write

public void write(Chunk chunk)
           throws java.io.IOException

Description copied from interface: ScreenContext

Write a chunk to the screen.

Specified by:

write in interface ScreenContext

Parameters:

chunk - the chunk

Throws:

java.io.IOException - any io exception

getConsumedType

public java.lang.Class<Chunk> getConsumedType()

getWidth

public int getWidth()

Description copied from interface: ScreenContext

Returns the screen width in chars. When the value is not positive it means the value could not be determined.

Specified by:

getWidth in interface ScreenContext

Returns:

the term width

getHeight

public int getHeight()

Description copied from interface: ScreenContext

Returns the screen height in chars. When the value is not positive it means the value could not be determined.

Specified by:

getHeight in interface ScreenContext

Returns:

the term height

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Throws:

java.io.IOException

append

public RenderAppendable append(java.lang.CharSequence csq)

Specified by:

append in interface java.lang.Appendable

enterStyle

public void enterStyle(Style.Composite style)

leaveStyle

public Style.Composite leaveStyle()

styleOff

public void styleOff()

styleOn

public void styleOn()

append

public RenderAppendable append(java.lang.CharSequence csq,
                      int start,
                      int end)

Specified by:

append in interface java.lang.Appendable

append

public RenderAppendable append(char c)

Specified by:

append in interface java.lang.Appendable