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java.lang.Objectorg.crsh.command.InnerInvocationContext<P>
class InnerInvocationContext<P>
Field Summary | |
---|---|
(package private) InvocationContext<?,?> |
outter
. |
(package private) boolean |
piped
. |
(package private) Class<? extends P> |
producedType
. |
(package private) List<P> |
products
. |
Constructor Summary | |
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InnerInvocationContext(InvocationContext<?,?> outter,
Class<? extends P> producedType,
boolean piped)
|
Method Summary | |
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Iterable<Void> |
consume()
Returns an iterator over the stream of consumed items. |
Map<String,Object> |
getAttributes()
Returns the attributes related to current shell session. |
String |
getProperty(String propertyName)
Returns a generic property. |
int |
getWidth()
Returns the term width in chars. |
PrintWriter |
getWriter()
Returns the writer for the output. |
boolean |
isPiped()
Returns true if the command is involved in a pipe operation and receives a stream. |
void |
produce(P product)
Produce an item. |
String |
readLine(String msg,
boolean echo)
Display a message and read a line on the console. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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final InvocationContext<?,?> outter
final Class<? extends P> producedType
List<P> products
final boolean piped
Constructor Detail |
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InnerInvocationContext(InvocationContext<?,?> outter, Class<? extends P> producedType, boolean piped)
Method Detail |
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public int getWidth()
InvocationContext
getWidth
in interface InvocationContext<Void,P>
public String getProperty(String propertyName)
InvocationContext
getProperty
in interface InvocationContext<Void,P>
propertyName
- the property name
public String readLine(String msg, boolean echo)
InvocationContext
readLine
in interface InvocationContext<Void,P>
msg
- the message to display before reading a lineecho
- wether or not the line read should be echoed when typing
public PrintWriter getWriter()
InvocationContext
getWriter
in interface InvocationContext<Void,P>
public boolean isPiped()
InvocationContext
isPiped
in interface InvocationContext<Void,P>
public Iterable<Void> consume() throws IllegalStateException
InvocationContext
consume
in interface InvocationContext<Void,P>
IllegalStateException
- if the command is not involved in a pipe operationpublic void produce(P product)
InvocationContext
produce
in interface InvocationContext<Void,P>
product
- the item productpublic Map<String,Object> getAttributes()
CommandContext
getAttributes
in interface CommandContext
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