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java.lang.Objectorg.crsh.command.impl.BaseCommandContext
org.crsh.command.impl.BaseInvocationContext<C,P>
public abstract class BaseInvocationContext<C,P>
Field Summary | |
---|---|
protected StringWriter |
buffer
. |
protected Iterable<C> |
consumedItems
. |
protected List<P> |
producedItems
. |
protected ShellPrinter |
writer
. |
Constructor Summary | |
---|---|
protected |
BaseInvocationContext(Iterable<C> consumedItems,
Map<String,Object> attributes)
|
Method Summary | |
---|---|
Iterable<C> |
consume()
Returns an iterator over the stream of consumed items. |
StringWriter |
getBuffer()
|
List<P> |
getProducedItems()
|
ShellPrinter |
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. |
Methods inherited from class org.crsh.command.impl.BaseCommandContext |
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getAttributes |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.crsh.command.InvocationContext |
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getProperty, getWidth, readLine |
Methods inherited from interface org.crsh.command.CommandContext |
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getAttributes |
Field Detail |
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protected ShellPrinter writer
protected StringWriter buffer
protected List<P> producedItems
protected Iterable<C> consumedItems
Constructor Detail |
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protected BaseInvocationContext(Iterable<C> consumedItems, Map<String,Object> attributes)
Method Detail |
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public List<P> getProducedItems()
public StringWriter getBuffer()
public boolean isPiped()
InvocationContext
isPiped
in interface InvocationContext<C,P>
public Iterable<C> consume()
InvocationContext
consume
in interface InvocationContext<C,P>
public void produce(P product)
InvocationContext
produce
in interface InvocationContext<C,P>
product
- the item productpublic ShellPrinter getWriter()
InvocationContext
getWriter
in interface InvocationContext<C,P>
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