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style: comment changes in Java skeleton

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* data/lalr1.java: Here.
This commit is contained in:
Dennis Heimbigner
2013-06-05 10:03:16 +02:00
committed by Akim Demaille
parent 02798ba13d
commit 94a6225578
1 changed files with 47 additions and 23 deletions
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70
data/lalr1.java
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@@ -55,7 +55,9 @@ b4_percent_define_get3([implements], [ implements ])[
{
]b4_identification[
]b4_error_verbose_if([[
/** True if verbose error messages are enabled. */
/**
* True if verbose error messages are enabled.
*/
private boolean yyErrorVerbose = true;
/**
@@ -76,18 +78,24 @@ b4_locations_if([[
* A class defining a pair of positions. Positions, defined by the
* <code>]b4_position_type[</code> class, denote a point in the input.
* Locations represent a part of the input through the beginning
* and ending positions. */
* and ending positions.
*/
public class ]b4_location_type[ {
/** The first, inclusive, position in the range. */
/**
* The first, inclusive, position in the range.
*/
public ]b4_position_type[ begin;
/** The first position beyond the range. */
/**
* The first position beyond the range.
*/
public ]b4_position_type[ end;
/**
* Create a <code>]b4_location_type[</code> denoting an empty range located at
* a given point.
* @@param loc The position at which the range is anchored. */
* @@param loc The position at which the range is anchored.
*/
public ]b4_location_type[ (]b4_position_type[ loc) {
this.begin = this.end = loc;
}
@@ -95,7 +103,8 @@ b4_locations_if([[
/**
* Create a <code>]b4_location_type[</code> from the endpoints of the range.
* @@param begin The first position included in the range.
* @@param end The first position beyond the range. */
* @@param end The first position beyond the range.
*/
public ]b4_location_type[ (]b4_position_type[ begin, ]b4_position_type[ end) {
this.begin = begin;
this.end = end;
@@ -104,7 +113,8 @@ b4_locations_if([[
/**
* Print a representation of the location. For this to be correct,
* <code>]b4_position_type[</code> should override the <code>equals</code>
* method. */
* method.
*/
public String toString () {
if (begin.equals (end))
return begin.toString ();
@@ -136,24 +146,28 @@ b4_locations_if([[
]b4_locations_if([[/**
* Method to retrieve the beginning position of the last scanned token.
* @@return the position at which the last scanned token starts. */
* @@return the position at which the last scanned token starts.
*/
]b4_position_type[ getStartPos ();
/**
* Method to retrieve the ending position of the last scanned token.
* @@return the first position beyond the last scanned token. */
* @@return the first position beyond the last scanned token.
*/
]b4_position_type[ getEndPos ();]])[
/**
* Method to retrieve the semantic value of the last scanned token.
* @@return the semantic value of the last scanned token. */
* @@return the semantic value of the last scanned token.
*/
]b4_yystype[ getLVal ();
/**
* Entry point for the scanner. Returns the token identifier corresponding
* to the next token and prepares to return the semantic value
* ]b4_locations_if([and beginning/ending positions ])[of the token.
* @@return the token identifier corresponding to the next token. */
* @@return the token identifier corresponding to the next token.
*/
int yylex () ]b4_maybe_throws([b4_lex_throws])[;
/**
@@ -162,7 +176,8 @@ b4_locations_if([[
*
* ]b4_locations_if([[@@param loc The location of the element to which the
* error message is related]])[
* @@param msg The string for the error message. */
* @@param msg The string for the error message.
*/
void yyerror (]b4_locations_if([b4_location_type[ loc, ]])[String msg);]
}
@@ -170,7 +185,9 @@ b4_locations_if([[
]b4_percent_code_get([[lexer]])[
}
]])[/** The object doing lexical analysis for us. */
]])[/**
* The object doing lexical analysis for us.
*/
private Lexer yylexer;
]
b4_parse_param_vars
@@ -336,21 +353,26 @@ b4_lexer_if([[
/**
* Returned by a Bison action in order to stop the parsing process and
* return success (<tt>true</tt>). */
* return success (<tt>true</tt>).
*/
public static final int YYACCEPT = 0;
/**
* Returned by a Bison action in order to stop the parsing process and
* return failure (<tt>false</tt>). */
* return failure (<tt>false</tt>).
*/
public static final int YYABORT = 1;
/**
* Returned by a Bison action in order to start error recovery without
* printing an error message. */
* printing an error message.
*/
public static final int YYERROR = 2;
// Internal return codes that are not supported for user semantic
// actions.
/**
* Internal return codes that are not supported for user semantic
* actions.
*/
private static final int YYERRLAB = 3;
private static final int YYNEWSTATE = 4;
private static final int YYDEFAULT = 5;
@@ -363,7 +385,8 @@ b4_lexer_if([[
/**
* Return whether error recovery is being done. In this state, the parser
* reads token until it reaches a known state, and then restarts normal
* operation. */
* operation.
*/
public final boolean recovering ()
{
return yyerrstatus_ == 0;
@@ -752,8 +775,8 @@ b4_dollar_popdef])[]dnl
*/
if (tok != yyempty_)
{
// FIXME: This method of building the message is not compatible
// with internationalization.
/* FIXME: This method of building the message is not compatible
with internationalization. */
StringBuffer res =
new StringBuffer ("syntax error, unexpected ");
res.append (yytnamerr_ (yytname_[tok]));
@@ -802,8 +825,9 @@ b4_dollar_popdef])[]dnl
}
/**
* Whether the given <code>yytable_</code> value indicates a syntax error.
* @@param yyvalue the value to check
* Whether the given <code>yytable_</code>
* value indicates a syntax error.
* @@param yyvalue the value to check
*/
private static boolean yy_table_value_is_error_ (int yyvalue)
{