Groovysh (groovy 2.4.0 API)

org.codehaus.groovy.tools.shell.Groovysh

An interactive shell for evaluating Groovy code from the command-line (aka. groovysh). The set of available commands can be modified by placing a file in the classpath named org/codehaus/groovy/tools/shell/commands.xml See XmlCommandRegistrar
Authors:
Jason Dillon

Field Summary

Fields
Modifiers	Name	Description
`static String`	`AUTOINDENT_PREFERENCE_KEY`
`static String`	`COLLECTED_BOUND_VARS_MAP_VARNAME`
`static String`	`COLORS_PREFERENCE_KEY`
`static String`	`INTERPRETER_MODE_PREFERENCE_KEY`
`static String`	`METACLASS_COMPLETION_PREFIX_LENGTH_PREFERENCE_KEY`

Inherited fields
Fields inherited from class	Fields
`class Shell`	`log`

Properties Summary

Properties
Type	Name and description
`BufferManager`	`buffers`
`Closure`	`defaultErrorHook`
`Closure`	`defaultResultHook`
`Closure`	`errorHook`
`String`	`evictedLine`
`FileHistory`	`history`
`boolean`	`historyFull`
`List<String>`	`imports`
`int`	`indentSize`
`Interpreter`	`interp`
`PackageHelper`	`packageHelper`
`Parser`	`parser`
`Closure`	`resultHook`
`InteractiveShellRunner`	`runner`

Constructor Summary

Constructors
Constructor and description
`Groovysh (ClassLoader classLoader, Binding binding, IO io, Closure registrar)`
`Groovysh (ClassLoader classLoader, Binding binding, IO io)`
`Groovysh (Binding binding, IO io)`
`Groovysh (IO io)`
`Groovysh ()`

Methods Summary

Methods
Type	Name and description
`void`	`displayBuffer(List buffer)` Display the given buffer.
`void`	`displayWelcomeBanner(InteractiveShellRunner runner)` maybe displays log information and a welcome message
`Object`	`execute(String line)` Execute a single line, where the line may be a command or Groovy code (complete or incomplete).
`protected Object`	`executeCommand(String line)`
`String`	`getImportStatements()`
`String`	`getIndentPrefix()` Calculate probably desired indentation based on parenthesis balance and last char, as well as what the user used last as indentation.
`File`	`getUserStateDirectory()`
`static boolean`	`isTypeOrMethodDeclaration(List<String> buffer)` return true if the buffer can be recognized as a type declaration statement
`protected void`	`loadUserScript(String filename)` Loads file from within user groovy state directory
`String`	`renderPrompt()`
`int`	`run(String evalString, List<String> filenames)` Run Interactive Shell with optional initial script and files to load
`int`	`run(String commandLine)` Run Interactive Shell with initial command

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Shell`	`execute, findCommand, isExecutable, leftShift, leftShift, register`

- Field Detail
  - public static final String AUTOINDENT_PREFERENCE_KEY
  - public static final String COLLECTED_BOUND_VARS_MAP_VARNAME
  - public static final String COLORS_PREFERENCE_KEY
  - public static final String INTERPRETER_MODE_PREFERENCE_KEY
  - public static final String METACLASS_COMPLETION_PREFIX_LENGTH_PREFERENCE_KEY
- Property Detail
  - final BufferManager buffers
  - final Closure defaultErrorHook
  - final Closure defaultResultHook
  - Closure errorHook
  - String evictedLine
  - FileHistory history
  - boolean historyFull
  - final List<String> imports
  - int indentSize
  - final Interpreter interp
  - PackageHelper packageHelper
  - final Parser parser
  - Closure resultHook
  - InteractiveShellRunner runner
- Constructor Detail
  - Groovysh(ClassLoader classLoader, Binding binding, IO io, Closure registrar)
  - Groovysh(ClassLoader classLoader, Binding binding, IO io)
  - Groovysh(Binding binding, IO io)
  - Groovysh(IO io)
  - Groovysh()
- Method Detail
  - void displayBuffer(List buffer)
    
    Display the given buffer.
  - void displayWelcomeBanner(InteractiveShellRunner runner)
    
    maybe displays log information and a welcome message
    Parameters:
    term
  - @Override Object execute(String line)
    
    Execute a single line, where the line may be a command or Groovy code (complete or incomplete).
  - protected Object executeCommand(String line)
  - String getImportStatements()
  - String getIndentPrefix()
    
    Calculate probably desired indentation based on parenthesis balance and last char, as well as what the user used last as indentation.
    Returns:
    a string to indent the next line in the buffer
  - File getUserStateDirectory()
  - @CompileStatic static boolean isTypeOrMethodDeclaration(List<String> buffer)
    
    return true if the buffer can be recognized as a type declaration statement
    Parameters:
    strings
    Returns:
  - protected void loadUserScript(String filename)
    
    Loads file from within user groovy state directory
    Parameters:
    filename
  - String renderPrompt()
  - int run(String evalString, List<String> filenames)
    
    Run Interactive Shell with optional initial script and files to load
  - int run(String commandLine)
    
    Run Interactive Shell with initial command

Summary:
Field
Property
Constructor
Method

[Groovy] Class Groovysh

Field Summary

Properties Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final String AUTOINDENT_PREFERENCE_KEY

public static final String COLLECTED_BOUND_VARS_MAP_VARNAME

public static final String COLORS_PREFERENCE_KEY

public static final String INTERPRETER_MODE_PREFERENCE_KEY

public static final String METACLASS_COMPLETION_PREFIX_LENGTH_PREFERENCE_KEY

Property Detail

final BufferManager buffers

final Closure defaultErrorHook

final Closure defaultResultHook

Closure errorHook

String evictedLine

FileHistory history

boolean historyFull

final List<String> imports

int indentSize

final Interpreter interp

PackageHelper packageHelper

final Parser parser

Closure resultHook

InteractiveShellRunner runner

Constructor Detail

Groovysh(ClassLoader classLoader, Binding binding, IO io, Closure registrar)

Groovysh(ClassLoader classLoader, Binding binding, IO io)

Groovysh(Binding binding, IO io)

Groovysh(IO io)

Groovysh()

Method Detail

void displayBuffer(List buffer)

void displayWelcomeBanner(InteractiveShellRunner runner)

@Override Object execute(String line)

protected Object executeCommand(String line)

String getImportStatements()

String getIndentPrefix()

File getUserStateDirectory()

@CompileStatic static boolean isTypeOrMethodDeclaration(List<String> buffer)

protected void loadUserScript(String filename)

String renderPrompt()

int run(String evalString, List<String> filenames)

int run(String commandLine)