Class Ascii
java.lang.Object
org.springframework.shell.test.jediterm.typeahead.Ascii
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Field Summary
Modifier and TypeFieldDescriptionstatic final byte
Bell ('\a'): A character for use when there is a need to call for human attention.static final byte
Backspace ('\b'): A format effector which controls the movement of the printing position one printing space backward on the same printing line.static final byte
Carriage Return ('\r'): A format effector which controls the movement of the printing position to the first printing position on the same printing line.static final byte
Delete: This character is used primarily to "erase" or "obliterate" erroneous or unwanted characters in perforated tape.static final byte
Enquiry: A communication control character used in data communication systems as a request for a response from a remote station.static final byte
Escape: A control character intended to provide code extension (supplementary characters) in general information interchange.static final byte
Form Feed ('\f'): A format effector which controls the movement of the printing position to the first pre-determined printing line on the next form or page.static final byte
Horizontal Tabulation ('\t'): A format effector which controls the movement of the printing position to the next in a series of predetermined positions along the printing line.static final byte
Line Feed ('\n'): A format effector which controls the movement of the printing position to the next printing line.static final byte
Null ('\0'): The all-zeros character which may serve to accomplish time fill and media fill.static final byte
Shift In: A control character indicating that the code combinations which follow shall be interpreted according to the standard code table.static final byte
Shift Out: A control character indicating that the code combinations which follow shall be interpreted as outside of the character set of the standard code table until a Shift In character is reached.static final byte
Unit Separator: These four information separators may be used within data in optional fashion, except that their hierarchical relationship shall be: FS is the most inclusive, then GS, then RS, and US is least inclusive.static final byte
Vertical Tabulation ('\v'): A format effector which controls the movement of the printing position to the next in a series of predetermined printing lines. -
Method Summary
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Field Details
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NUL
public static final byte NULNull ('\0'): The all-zeros character which may serve to accomplish time fill and media fill. Normally used as a C string terminator.- See Also:
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ENQ
public static final byte ENQEnquiry: A communication control character used in data communication systems as a request for a response from a remote station. It may be used as a "Who Are You" (WRU) to obtain identification, or may be used to obtain station status, or both.- See Also:
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BEL
public static final byte BELBell ('\a'): A character for use when there is a need to call for human attention. It may control alarm or attention devices.- See Also:
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BS
public static final byte BSBackspace ('\b'): A format effector which controls the movement of the printing position one printing space backward on the same printing line. (Applicable also to display devices.)- See Also:
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HT
public static final byte HTHorizontal Tabulation ('\t'): A format effector which controls the movement of the printing position to the next in a series of predetermined positions along the printing line. (Applicable also to display devices and the skip function on punched cards.)- See Also:
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LF
public static final byte LFLine Feed ('\n'): A format effector which controls the movement of the printing position to the next printing line. (Applicable also to display devices.) Where appropriate, this character may have the meaning "New Line" (NL), a format effector which controls the movement of the printing point to the first printing position on the next printing line. Use of this convention requires agreement between sender and recipient of data.- See Also:
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VT
public static final byte VTVertical Tabulation ('\v'): A format effector which controls the movement of the printing position to the next in a series of predetermined printing lines. (Applicable also to display devices.)- See Also:
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FF
public static final byte FFForm Feed ('\f'): A format effector which controls the movement of the printing position to the first pre-determined printing line on the next form or page. (Applicable also to display devices.)- See Also:
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CR
public static final byte CRCarriage Return ('\r'): A format effector which controls the movement of the printing position to the first printing position on the same printing line. (Applicable also to display devices.)- See Also:
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SO
public static final byte SOShift Out: A control character indicating that the code combinations which follow shall be interpreted as outside of the character set of the standard code table until a Shift In character is reached.- See Also:
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SI
public static final byte SIShift In: A control character indicating that the code combinations which follow shall be interpreted according to the standard code table.- See Also:
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ESC
public static final byte ESCEscape: A control character intended to provide code extension (supplementary characters) in general information interchange. The Escape character itself is a prefix affecting the interpretation of a limited number of contiguously following characters.- See Also:
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US
public static final byte USUnit Separator: These four information separators may be used within data in optional fashion, except that their hierarchical relationship shall be: FS is the most inclusive, then GS, then RS, and US is least inclusive. (The content and length of a File, Group, Record, or Unit are not specified.)- See Also:
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DEL
public static final byte DELDelete: This character is used primarily to "erase" or "obliterate" erroneous or unwanted characters in perforated tape.- See Also:
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