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java.lang.Object org.crsh.telnet.term.processor.ProcessContext
class ProcessContext
Field Summary | |
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(package private) ShellProcess |
process
. |
(package private) Processor |
processor
. |
Constructor Summary | |
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ProcessContext(Processor processor,
ShellProcess process)
|
Method Summary | |
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Appendable |
append(char c)
|
Appendable |
append(CharSequence s)
|
Appendable |
append(CharSequence csq,
int start,
int end)
|
Screenable |
append(Style style)
|
Screenable |
cls()
|
void |
end(ShellResponse response)
This method is invoked when the process ends. |
void |
flush()
Flush the stream. |
int |
getHeight()
Returns the screen height in chars. |
String |
getProperty(String name)
Returns a generic property, usually this property is resolved by the shell client. |
int |
getWidth()
Returns the screen width in chars. |
String |
readLine(String msg,
boolean echo)
Display a message and read a line on the console, this method call can be blocking until the user provides a value. |
boolean |
releaseAlternateBuffer()
Release control of the alternate buffer. |
void |
run()
|
boolean |
takeAlternateBuffer()
Take control of the alternate buffer. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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final Processor processor
final ShellProcess process
Constructor Detail |
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ProcessContext(Processor processor, ShellProcess process)
Method Detail |
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public boolean takeAlternateBuffer() throws IOException
InteractionContext
ScreenContext.flush()
method
is invoked.
takeAlternateBuffer
in interface InteractionContext
IOException
public boolean releaseAlternateBuffer() throws IOException
InteractionContext
ScreenContext.flush()
method
is invoked.
releaseAlternateBuffer
in interface InteractionContext
IOException
public void run()
run
in interface Runnable
public int getWidth()
ScreenContext
getWidth
in interface ScreenContext
public int getHeight()
ScreenContext
getHeight
in interface ScreenContext
public String getProperty(String name)
InteractionContext
getProperty
in interface InteractionContext
name
- the property name
public String readLine(String msg, boolean echo)
InteractionContext
readLine
in interface InteractionContext
msg
- the message to display before reading a lineecho
- wether or not the line read should be echoed when typing
public Appendable append(char c) throws IOException
append
in interface Appendable
IOException
public Appendable append(CharSequence s) throws IOException
append
in interface Appendable
IOException
public Appendable append(CharSequence csq, int start, int end) throws IOException
append
in interface Appendable
IOException
public Screenable append(Style style) throws IOException
append
in interface Screenable
IOException
public Screenable cls() throws IOException
cls
in interface Screenable
IOException
public void flush() throws IOException
ScreenContext
flush
in interface ScreenContext
IOException
- any io exceptionpublic void end(ShellResponse response)
ShellProcessContext
end
in interface ShellProcessContext
response
- the shell response
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