Package net.hydromatic.morel

Class Main.SubShell

java.lang.Object

net.hydromatic.morel.Main.Shell

net.hydromatic.morel.Main.SubShell

All Implemented Interfaces:

Session.Shell

Enclosing class:

Main

static class Main.SubShell
extends Main.Shell

Shell that is created via the net.hydromatic.morel.compile.BuiltIn#INTERACT_USE) command. Like a top-level shell, it can execute commands and handle errors. But its input is a file, and its output is to the same output as its parent shell.

Field Summary

Fields inherited from class net.hydromatic.morel.Main.Shell

bindingMap, echoLines, env0, main, outLines

Constructor Summary

Constructors

Constructor	Description
SubShell(Main main, Consumer<String> echoLines, Consumer<String> outLines, Map<String,Binding> outBindings, Environment env0)

Method Summary

Modifier and Type	Method	Description
private void	appendToOutput(MorelException e, Consumer<String> outLines)
(package private) void	command(AstNode statement, Consumer<String> outLines)
void	use(String fileName, Pos pos)

Methods inherited from class net.hydromatic.morel.Main.Shell

handle, run

Methods inherited from class java.lang.Object

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

Constructor Details

SubShell

SubShell(Main main,
 Consumer<String> echoLines,
 Consumer<String> outLines,
 Map<String,Binding> outBindings,
 Environment env0)

Method Details

use

public void use(String fileName,
 Pos pos)

Specified by:

use in interface Session.Shell

Overrides:

use in class Main.Shell

command

void command(AstNode statement,
 Consumer<String> outLines)

appendToOutput

private void appendToOutput(MorelException e,
 Consumer<String> outLines)