Class: IndentStream

• Inheritance
• Description
• Class protocol
  • instance creation
• Instance protocol
  • accessing
  • indentation
  • initialization
  • writing

Inheritance:

   Object
   |
   +--Stream
      |
      +--PeekableStream
         |
         +--PositionableStream
            |
            +--WriteStream
               |
               +--IndentStream

Package:

stx:libbasic2

Category:

Streams-Misc

Version:

rev: 1.5 date: 2021/01/20 15:47:02

user: cg

file: IndentStream.st directory: libbasic2

module: stx stc-classLibrary: libbasic2

Description:

a write stream which keeps a current indent and
automatically emits the indent on every cr.

copyright
COPYRIGHT (c) 2018 by eXept Software AG
             All Rights Reserved

This software is furnished under a license and may be used
only in accordance with the terms of that license and with the
inclusion of the above copyright notice.   This software may not
be provided or otherwise made available to, or used by, any
other person.  No title to or ownership of the software is
hereby transferred.

Class protocol:

 on: aCollection

(comment from inherited method)
return a new PositionableStream streaming on aCollection

 with: aCollection

(comment from inherited method)
return a new PositionableStream streaming on aCollection,
the stream is positioned to the end of the collection.

Instance protocol:

 indentLevel

the current indent

 indentString: aString

the string to use for indentation.
If left unset, a tab is used

 indent

 indentBack

 initialize

(comment from inherited method)
just to ignore initialize to objects which do not need it

 cr

(comment from inherited method)
append a carriage-return to the stream.
This is only allowed, if the receiver supports writing.

 crtab

(comment from inherited method)
append a carriage-return followed by a tab to the stream.
This is only allowed, if the receiver supports writing.

 putIndent

original