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class DESCENDING_TERMINAL
Summary
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Direct parents
Inherit list: PARSE_TERMINAL
Class invariant
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Overview
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Creation features
Features
{ANY}
{ANY}
{PARSE_TABLE}
{PARSER_FACET}
  • parse (context: C_): TRISTATE
    The Result is yes if the parsing succeeded, no if there was a syntax error, or maybe if the parse could complete with some more text.
{}
{ANY}
{PARSE_TABLE}
{}
{ANY}
{}
  • log: LOGGER
    There is one logger per concrete type; for performance reasons it is cached in each instance.
  • log_memory__0_: LOGGER
    The cached logger.
pretty_print_on (stream: OUTPUT_STREAM)
effective procedure
{ANY}
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out_in_tagged_out_memory
effective procedure
{ANY}
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Append terse printable representation of current object in tagged_out_memory.
is_coherent: BOOLEAN
is True
constant attribute
{ANY}
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set_default_tree_builders (non_terminal_builder: PROCEDURE[TUPLE 2[FIXED_STRING, TRAVERSABLE[FIXED_STRING]]], terminal_builder: PROCEDURE[TUPLE 2[FIXED_STRING, PARSER_IMAGE]])
effective procedure
{PARSE_TABLE}
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parse (context: C_): TRISTATE
effective function
{PARSER_FACET}
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The Result is yes if the parsing succeeded, no if there was a syntax error, or maybe if the parse could complete with some more text.
effective procedure
{}
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a_parser is used to parse the input buffer; it must return Void if the terminal cannot be parsed, or a STRING containing the corresponding image that will be passed to the action if the terminal is reduced.
writable attribute
{}
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writable attribute
{}
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call_action (image: PARSER_IMAGE)
effective procedure
{}
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call_terminal_builder (terminal_builder: PROCEDURE[TUPLE 2[FIXED_STRING, PARSER_IMAGE]], image: PARSER_IMAGE)
effective procedure
{}
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writable attribute
{ANY}
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table: PARSE_TABLE[C_]
writable attribute
{ANY}
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set (a_name: ABSTRACT_STRING, a_table: PARSE_TABLE[C_])
effective procedure
{PARSE_TABLE}
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set_table (a_table: PARSE_TABLE[C_])
effective procedure
{PARSE_TABLE}
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add_error_position (error: STRING, buffer: MINI_PARSER_BUFFER)
effective procedure
{}
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print_error_position (o: OUTPUT_STREAM, buffer: MINI_PARSER_BUFFER)
effective procedure
{}
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yes: TRISTATE
effective function
{ANY}
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effective function
{ANY}
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maybe: TRISTATE
effective function
{ANY}
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log: LOGGER
effective function
{}
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There is one logger per concrete type; for performance reasons it is cached in each instance.
log_memory__0_: LOGGER
writable attribute
{}
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The cached logger.