Package weka.core.json
Class Parser
java.lang.Object
java_cup.runtime.lr_parser
weka.core.json.Parser
public class Parser
extends java_cup.runtime.lr_parser
CUP v0.11b 20160615 (GIT 4ac7450) generated parser.
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Field Summary
Fields inherited from class java_cup.runtime.lr_parser
symbolFactory -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionshort[][]Access to parse-action table.java_cup.runtime.SymbolInvoke a user supplied parse action.intEOF_sym()EOFSymbol index.interrorSymbol index.Returns the JSON data structure.final Classstatic voidRuns the parser from commandline.short[][]Access to production table.short[][]Access toreduce_gototable.intIndicates start production.intIndicates start state.voidUser initialization code.Methods inherited from class java_cup.runtime.lr_parser
debug_message, debug_parse, debug_reduce, debug_shift, debug_stack, done_parsing, dump_stack, expected_token_ids, getScanner, getSymbolFactory, parse, report_error, report_fatal_error, scan, setScanner, symbl_name_from_id, syntax_error, unrecovered_syntax_error
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Constructor Details
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Parser
Deprecated.Default constructor. -
Parser
Deprecated.Constructor which sets the default scanner. -
Parser
public Parser(java_cup.runtime.Scanner s, java_cup.runtime.SymbolFactory sf) Constructor which sets the default scanner.
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Method Details
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getSymbolContainer
- Overrides:
getSymbolContainerin classjava_cup.runtime.lr_parser
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production_table
public short[][] production_table()Access to production table.- Specified by:
production_tablein classjava_cup.runtime.lr_parser
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action_table
public short[][] action_table()Access to parse-action table.- Specified by:
action_tablein classjava_cup.runtime.lr_parser
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reduce_table
public short[][] reduce_table()Access toreduce_gototable.- Specified by:
reduce_tablein classjava_cup.runtime.lr_parser
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do_action
public java_cup.runtime.Symbol do_action(int act_num, java_cup.runtime.lr_parser parser, Stack stack, int top) throws Exception Invoke a user supplied parse action.- Specified by:
do_actionin classjava_cup.runtime.lr_parser- Throws:
Exception
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start_state
public int start_state()Indicates start state.- Specified by:
start_statein classjava_cup.runtime.lr_parser
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start_production
public int start_production()Indicates start production.- Specified by:
start_productionin classjava_cup.runtime.lr_parser
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EOF_sym
public int EOF_sym()EOFSymbol index.- Specified by:
EOF_symin classjava_cup.runtime.lr_parser
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error_sym
public int error_sym()errorSymbol index.- Specified by:
error_symin classjava_cup.runtime.lr_parser
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user_init
User initialization code.- Overrides:
user_initin classjava_cup.runtime.lr_parser- Throws:
Exception
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getResult
Returns the JSON data structure.- Returns:
- the result
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main
Runs the parser from commandline. Expects a filename as first parameter, pointing to a JSON file.- Parameters:
args- the commandline arguments- Throws:
Exception- if something goes wrong
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