WebSVN - spagobi - Path Comparison - / Rev 18052 and / Rev 18053

Ignore whitespace Rev 18052 → Rev 18053

 /V_3.x/Server/trunk/SpagoBIQbeEngine/WebContent/js/spagobi/qbe/filterwizard/parser.js
 ,3 → 1,49
+/*
+    Default template driver for JS/CC generated parsers running as
+    browser-based JavaScript/ECMAScript applications.
+    This class parses a InLineCalculated field. If an error occurs than the
+    expression is not well formed.
+        The LALR grammar:
+/~ --- Token definitions --- ~/
+                /~ Characters to be ignored ~/
+                        !       ' |\r|\n|\t'
+                        /~ Non-associative tokens ~/
+                            "AND"
+                            "GROUP"
+                            "OR"
+                            '$F{[ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØþÙÚÛÜÝàáâãäåæçèéêëìíîïðñòóôõöøÞùúûüýA-Za-z0-9_ ]+}'                                        Identifier
+                            ;
+                                        /~ Left-associative tokens, lowest precedence ~/
+                        /~ Left-associative tokens, highest precedence ~/
+                        ##
+                        /~ --- Grammar specification --- ~/
+                        p: ex;
+                                ex:     ex 'OR' ex
+                                        | ex 'AND' ex
+                                                | ex 'GROUP' ex
+                                                | Identifier
+                                                        ;
+*/
 // create namespace
 boolstaf = {};
 ,23 → 57,46
 // =============================================================================================
-var _dbg_withtrace = false;
-var _dbg_string = new String();
+var _dbg_withtrace        = false;
+var _dbg_string            = new String();
 function __dbg_print( text )
-{ _dbg_string += text + "\n";}
+{
+    _dbg_string += text + "\n";
+}
 function __lex( info )
-{ var state = 0; var match = -1; var match_pos = 0; var start = 0; var pos = info.offset + 1; do
-{ pos--; state = 0; match = -2; start = pos; if( info.src.length <= start )
-return 9; do
-{ switch( state )
 {
+    var state        = 0;
+    var match        = -1;
+    var match_pos    = 0;
+    var start        = 0;
+    var pos            = info.offset + 1;
+    do
+    {
+        pos--;
+        state = 0;
+        match = -2;
+        start = pos;
+        if( info.src.length <= start )
+            return 8;
+        do
+        {
+switch( state )
+{
     case 0:
-        if( info.src.charCodeAt( pos ) == 9 || info.src.charCodeAt( pos ) == 32 ) state = 1;
-        else if( info.src.charCodeAt( pos ) == 40 ) state = 2;
-        else if( info.src.charCodeAt( pos ) == 41 ) state = 3;
-        else if( info.src.charCodeAt( pos ) == 36 ) state = 7;
-        else if( info.src.charCodeAt( pos ) == 65 ) state = 8;
-        else if( info.src.charCodeAt( pos ) == 79 ) state = 9;
+        if( ( info.src.charCodeAt( pos ) >= 9 && info.src.charCodeAt( pos ) <= 10 ) || info.src.charCodeAt( pos ) == 13 || info.src.charCodeAt( pos ) == 32 ) state = 1;
+        else if( info.src.charCodeAt( pos ) == 36 ) state = 6;
+        else if( info.src.charCodeAt( pos ) == 65 || info.src.charCodeAt( pos ) == 97 ) state = 7;
+        else if( info.src.charCodeAt( pos ) == 71 || info.src.charCodeAt( pos ) == 103 ) state = 8;
+        else if( info.src.charCodeAt( pos ) == 79 || info.src.charCodeAt( pos ) == 111 ) state = 9;
         else state = -1;
         break;
 ,13 → 108,13
     case 2:
         state = -1;
-        match = 2;
+        match = 4;
         match_pos = pos;
         break;
     case 3:
         state = -1;
-        match = 3;
+        match = 2;
         match_pos = pos;
         break;
 ,184 → 126,308
     case 5:
         state = -1;
-        match = 6;
+        match = 3;
         match_pos = pos;
         break;
     case 6:
-        state = -1;
-        match = 4;
-        match_pos = pos;
+        if( info.src.charCodeAt( pos ) == 70 ) state = 10;
+        else state = -1;
         break;
     case 7:
-        if( info.src.charCodeAt( pos ) == 70 ) state = 10;
+        if( info.src.charCodeAt( pos ) == 78 || info.src.charCodeAt( pos ) == 110 ) state = 11;
         else state = -1;
         break;
     case 8:
-        if( info.src.charCodeAt( pos ) == 78 ) state = 11;
+        if( info.src.charCodeAt( pos ) == 82 || info.src.charCodeAt( pos ) == 114 ) state = 12;
         else state = -1;
         break;
     case 9:
-        if( info.src.charCodeAt( pos ) == 82 ) state = 4;
+        if( info.src.charCodeAt( pos ) == 82 || info.src.charCodeAt( pos ) == 114 ) state = 2;
         else state = -1;
         break;
     case 10:
-        if( info.src.charCodeAt( pos ) == 123 ) state = 12;
+        if( info.src.charCodeAt( pos ) == 123 ) state = 13;
         else state = -1;
         break;
     case 11:
-        if( info.src.charCodeAt( pos ) == 68 ) state = 5;
+        if( info.src.charCodeAt( pos ) == 68 || info.src.charCodeAt( pos ) == 100 ) state = 3;
         else state = -1;
         break;
     case 12:
-        if( ( info.src.charCodeAt( pos ) >= 65 && info.src.charCodeAt( pos ) <= 90 ) || info.src.charCodeAt( pos ) == 95 || ( info.src.charCodeAt( pos ) >= 97 && info.src.charCodeAt( pos ) <= 122 ) ) state = 13;
+        if( info.src.charCodeAt( pos ) == 79 || info.src.charCodeAt( pos ) == 111 ) state = 14;
         else state = -1;
         break;
     case 13:
-        if( info.src.charCodeAt( pos ) == 125 ) state = 6;
-        else if( ( info.src.charCodeAt( pos ) >= 48 && info.src.charCodeAt( pos ) <= 57 ) || ( info.src.charCodeAt( pos ) >= 65 && info.src.charCodeAt( pos ) <= 90 ) || info.src.charCodeAt( pos ) == 95 || ( info.src.charCodeAt( pos ) >= 97 && info.src.charCodeAt( pos ) <= 122 ) ) state = 13;
+        if( info.src.charCodeAt( pos ) == 32 || ( info.src.charCodeAt( pos ) >= 48 && info.src.charCodeAt( pos ) <= 57 ) || ( info.src.charCodeAt( pos ) >= 65 && info.src.charCodeAt( pos ) <= 90 ) || info.src.charCodeAt( pos ) == 95 || ( info.src.charCodeAt( pos ) >= 97 && info.src.charCodeAt( pos ) <= 122 ) || ( info.src.charCodeAt( pos ) >= 192 && info.src.charCodeAt( pos ) <= 214 ) || ( info.src.charCodeAt( pos ) >= 216 && info.src.charCodeAt( pos ) <= 222 ) || ( info.src.charCodeAt( pos ) >= 224 && info.src.charCodeAt( pos ) <= 246 ) || ( info.src.charCodeAt( pos ) >= 248 && info.src.charCodeAt( pos ) <= 254 ) ) state = 15;
         else state = -1;
         break;
-}
+    case 14:
+        if( info.src.charCodeAt( pos ) == 85 || info.src.charCodeAt( pos ) == 117 ) state = 16;
+        else state = -1;
+        break;
+    case 15:
+        if( info.src.charCodeAt( pos ) == 125 ) state = 4;
+        else if( info.src.charCodeAt( pos ) == 32 || ( info.src.charCodeAt( pos ) >= 48 && info.src.charCodeAt( pos ) <= 57 ) || ( info.src.charCodeAt( pos ) >= 65 && info.src.charCodeAt( pos ) <= 90 ) || info.src.charCodeAt( pos ) == 95 || ( info.src.charCodeAt( pos ) >= 97 && info.src.charCodeAt( pos ) <= 122 ) || ( info.src.charCodeAt( pos ) >= 192 && info.src.charCodeAt( pos ) <= 214 ) || ( info.src.charCodeAt( pos ) >= 216 && info.src.charCodeAt( pos ) <= 222 ) || ( info.src.charCodeAt( pos ) >= 224 && info.src.charCodeAt( pos ) <= 246 ) || ( info.src.charCodeAt( pos ) >= 248 && info.src.charCodeAt( pos ) <= 254 ) ) state = 15;
+        else state = -1;
+        break;
-pos++;}
-while( state > -1 );}
-while( 1 > -1 && match == 1 ); if( match > -1 )
-{ info.att = info.src.substr( start, match_pos - start ); info.offset = match_pos; switch( match )
-{
-    case 4:
-        {
-         info.att = info.att;
-        }
+    case 16:
+        if( info.src.charCodeAt( pos ) == 80 || info.src.charCodeAt( pos ) == 112 ) state = 5;
+        else state = -1;
         break;
 }
-}
-else
-{ info.att = new String(); match = -1;}
-return match;};
+            pos++;
+        }
+        while( state > -1 );
+    }
+    while( 1 > -1 && match == 1 );
+    if( match > -1 )
+    {
+        info.att = info.src.substr( start, match_pos - start );
+        info.offset = match_pos;
+    }
+    else
+    {
+        info.att = new String();
+        match = -1;
+    }
+    return match;
+}
 function __parse( src, err_off, err_la )
-{ var sstack = new Array(); var vstack = new Array(); var err_cnt = 0; var act; var go; var la; var rval; var parseinfo = new Function( "", "var offset; var src; var att;" ); var info = new parseinfo(); /* Pop-Table */
+{
+    var        sstack            = new Array();
+    var        vstack            = new Array();
+    var     err_cnt            = 0;
+    var        act;
+    var        go;
+    var        la;
+    var        rval;
+    var     parseinfo        = new Function( "", "var offset; var src; var att;" );
+    var        info            = new parseinfo();
+/* Pop-Table */
 var pop_tab = new Array(
     new Array( 0/* p' */, 1 ),
-    new Array( 8/* p */, 1 ),
-    new Array( 7/* e */, 3 ),
-    new Array( 7/* e */, 3 ),
-    new Array( 7/* e */, 3 ),
-    new Array( 7/* e */, 1 )
+    new Array( 7/* p */, 1 ),
+    new Array( 6/* ex */, 3 ),
+    new Array( 6/* ex */, 3 ),
+    new Array( 6/* ex */, 3 ),
+    new Array( 6/* ex */, 1 )
 );
 /* Action-Table */
 var act_tab = new Array(
-    /* State 0 */ new Array( 2/* "(" */,3 , 4/* "FILTER" */,4 ),
-    /* State 1 */ new Array( 9/* "$" */,0 ),
-    /* State 2 */ new Array( 6/* "AND" */,5 , 5/* "OR" */,6 , 9/* "$" */,-1 ),
-    /* State 3 */ new Array( 2/* "(" */,3 , 4/* "FILTER" */,4 ),
-    /* State 4 */ new Array( 9/* "$" */,-5 , 5/* "OR" */,-5 , 6/* "AND" */,-5 , 3/* ")" */,-5 ),
-    /* State 5 */ new Array( 2/* "(" */,3 , 4/* "FILTER" */,4 ),
-    /* State 6 */ new Array( 2/* "(" */,3 , 4/* "FILTER" */,4 ),
-    /* State 7 */ new Array( 6/* "AND" */,5 , 5/* "OR" */,6 , 3/* ")" */,10 ),
-    /* State 8 */ new Array( 6/* "AND" */,-3 , 5/* "OR" */,-3 , 9/* "$" */,-3 , 3/* ")" */,-3 ),
-    /* State 9 */ new Array( 6/* "AND" */,5 , 5/* "OR" */,-2 , 9/* "$" */,-2 , 3/* ")" */,-2 ),
-    /* State 10 */ new Array( 9/* "$" */,-4 , 5/* "OR" */,-4 , 6/* "AND" */,-4 , 3/* ")" */,-4 )
+    /* State 0 */ new Array( 5/* "Identifier" */,3 ),
+    /* State 1 */ new Array( 8/* "$" */,0 ),
+    /* State 2 */ new Array( 3/* "GROUP" */,4 , 2/* "AND" */,5 , 4/* "OR" */,6 , 8/* "$" */,-1 ),
+    /* State 3 */ new Array( 8/* "$" */,-5 , 4/* "OR" */,-5 , 2/* "AND" */,-5 , 3/* "GROUP" */,-5 ),
+    /* State 4 */ new Array( 5/* "Identifier" */,3 ),
+    /* State 5 */ new Array( 5/* "Identifier" */,3 ),
+    /* State 6 */ new Array( 5/* "Identifier" */,3 ),
+    /* State 7 */ new Array( 3/* "GROUP" */,4 , 2/* "AND" */,5 , 4/* "OR" */,6 , 8/* "$" */,-4 ),
+    /* State 8 */ new Array( 3/* "GROUP" */,4 , 2/* "AND" */,5 , 4/* "OR" */,6 , 8/* "$" */,-3 ),
+    /* State 9 */ new Array( 3/* "GROUP" */,4 , 2/* "AND" */,5 , 4/* "OR" */,6 , 8/* "$" */,-2 )
 );
 /* Goto-Table */
 var goto_tab = new Array(
-    /* State 0 */ new Array( 8/* p */,1 , 7/* e */,2 ),
+    /* State 0 */ new Array( 7/* p */,1 , 6/* ex */,2 ),
     /* State 1 */ new Array( ),
     /* State 2 */ new Array( ),
-    /* State 3 */ new Array( 7/* e */,7 ),
-    /* State 4 */ new Array( ),
-    /* State 5 */ new Array( 7/* e */,8 ),
-    /* State 6 */ new Array( 7/* e */,9 ),
+    /* State 3 */ new Array( ),
+    /* State 4 */ new Array( 6/* ex */,7 ),
+    /* State 5 */ new Array( 6/* ex */,8 ),
+    /* State 6 */ new Array( 6/* ex */,9 ),
     /* State 7 */ new Array( ),
     /* State 8 */ new Array( ),
-    /* State 9 */ new Array( ),
-    /* State 10 */ new Array( )
+    /* State 9 */ new Array( )
 );
 /* Symbol labels */
 var labels = new Array(
     "p'" /* Non-terminal symbol */,
-    "^" /* Terminal symbol */,
-    "(" /* Terminal symbol */,
-    ")" /* Terminal symbol */,
-    "FILTER" /* Terminal symbol */,
+    "WHITESPACE" /* Terminal symbol */,
+    "AND" /* Terminal symbol */,
+    "GROUP" /* Terminal symbol */,
     "OR" /* Terminal symbol */,
-    "AND" /* Terminal symbol */,
-    "e" /* Non-terminal symbol */,
+    "Identifier" /* Terminal symbol */,
+    "ex" /* Non-terminal symbol */,
     "p" /* Non-terminal symbol */,
     "$" /* Terminal symbol */
 );
-info.offset = 0; info.src = src; info.att = new String(); if( !err_off )
-err_off = new Array(); if( !err_la )
-err_la = new Array(); sstack.push( 0 ); vstack.push( 0 ); la = __lex( info ); while( true )
-{ act = 12; for( var i = 0; i < act_tab[sstack[sstack.length-1]].length; i+=2 )
-{ if( act_tab[sstack[sstack.length-1]][i] == la )
-{ act = act_tab[sstack[sstack.length-1]][i+1]; break;}
-}
-if( _dbg_withtrace && sstack.length > 0 )
-{ __dbg_print( "\nState " + sstack[sstack.length-1] + "\n" + "\tLookahead: " + labels[la] + " (\"" + info.att + "\")\n" + "\tAction: " + act + "\n" + "\tSource: \"" + info.src.substr( info.offset, 30 ) + ( ( info.offset + 30 < info.src.length ) ?
-"..." : "" ) + "\"\n" + "\tStack: " + sstack.join() + "\n" + "\tValue stack: " + vstack.join() + "\n" );}
-if( act == 12 )
-{ if( _dbg_withtrace )
-__dbg_print( "Error detected: There is no reduce or shift on the symbol " + labels[la] ); err_cnt++; err_off.push( info.offset - info.att.length ); err_la.push( new Array() ); for( var i = 0; i < act_tab[sstack[sstack.length-1]].length; i+=2 )
-err_la[err_la.length-1].push( labels[act_tab[sstack[sstack.length-1]][i]] ); var rsstack = new Array(); var rvstack = new Array(); for( var i = 0; i < sstack.length; i++ )
-{ rsstack[i] = sstack[i]; rvstack[i] = vstack[i];}
-while( act == 12 && la != 9 )
-{ if( _dbg_withtrace )
-__dbg_print( "\tError recovery\n" + "Current lookahead: " + labels[la] + " (" + info.att + ")\n" + "Action: " + act + "\n\n" ); if( la == -1 )
-info.offset++; while( act == 12 && sstack.length > 0 )
-{ sstack.pop(); vstack.pop(); if( sstack.length == 0 )
-break; act = 12; for( var i = 0; i < act_tab[sstack[sstack.length-1]].length; i+=2 )
-{ if( act_tab[sstack[sstack.length-1]][i] == la )
-{ act = act_tab[sstack[sstack.length-1]][i+1]; break;}
-}
-}
-if( act != 12 )
-break; for( var i = 0; i < rsstack.length; i++ )
-{ sstack.push( rsstack[i] ); vstack.push( rvstack[i] );}
-la = __lex( info );}
-if( act == 12 )
-{ if( _dbg_withtrace )
-__dbg_print( "\tError recovery failed, terminating parse process..." ); break;}
-if( _dbg_withtrace )
-__dbg_print( "\tError recovery succeeded, continuing" );}
-if( act > 0 )
-{ if( _dbg_withtrace )
-__dbg_print( "Shifting symbol: " + labels[la] + " (" + info.att + ")" ); sstack.push( act ); vstack.push( info.att ); la = __lex( info ); if( _dbg_withtrace )
-__dbg_print( "\tNew lookahead symbol: " + labels[la] + " (" + info.att + ")" );}
-else
-{ act *= -1; if( _dbg_withtrace )
-__dbg_print( "Reducing by producution: " + act ); rval = void(0); if( _dbg_withtrace )
-__dbg_print( "\tPerforming semantic action..." ); switch( act )
+    info.offset = 0;
+    info.src = src;
+    info.att = new String();
+    if( !err_off )
+        err_off    = new Array();
+    if( !err_la )
+    err_la = new Array();
+    sstack.push( 0 );
+    vstack.push( 0 );
+    la = __lex( info );
+    while( true )
+    {
+        act = 11;
+        for( var i = 0; i < act_tab[sstack[sstack.length-1]].length; i+=2 )
+        {
+            if( act_tab[sstack[sstack.length-1]][i] == la )
+            {
+                act = act_tab[sstack[sstack.length-1]][i+1];
+                break;
+            }
+        }
+        if( _dbg_withtrace && sstack.length > 0 )
+        {
+            __dbg_print( "\nState " + sstack[sstack.length-1] + "\n" +
+                            "\tLookahead: " + labels[la] + " (\"" + info.att + "\")\n" +
+                            "\tAction: " + act + "\n" +
+                            "\tSource: \"" + info.src.substr( info.offset, 30 ) + ( ( info.offset + 30 < info.src.length ) ?
+                                    "..." : "" ) + "\"\n" +
+                            "\tStack: " + sstack.join() + "\n" +
+                            "\tValue stack: " + vstack.join() + "\n" );
+        }
+        //Panic-mode: Try recovery when parse-error occurs!
+        if( act == 11 )
+        {
+            if( _dbg_withtrace )
+                __dbg_print( "Error detected: There is no reduce or shift on the symbol " + labels[la] );
+            err_cnt++;
+            err_off.push( info.offset - info.att.length );
+            err_la.push( new Array() );
+            for( var i = 0; i < act_tab[sstack[sstack.length-1]].length; i+=2 )
+                err_la[err_la.length-1].push( labels[act_tab[sstack[sstack.length-1]][i]] );
+            //Remember the original stack!
+            var rsstack = new Array();
+            var rvstack = new Array();
+            for( var i = 0; i < sstack.length; i++ )
+            {
+                rsstack[i] = sstack[i];
+                rvstack[i] = vstack[i];
+            }
+            while( act == 11 && la != 8 )
+            {
+                if( _dbg_withtrace )
+                    __dbg_print( "\tError recovery\n" +
+                                    "Current lookahead: " + labels[la] + " (" + info.att + ")\n" +
+                                    "Action: " + act + "\n\n" );
+                if( la == -1 )
+                    info.offset++;
+                while( act == 11 && sstack.length > 0 )
+                {
+                    sstack.pop();
+                    vstack.pop();
+                    if( sstack.length == 0 )
+                        break;
+                    act = 11;
+                    for( var i = 0; i < act_tab[sstack[sstack.length-1]].length; i+=2 )
+                    {
+                        if( act_tab[sstack[sstack.length-1]][i] == la )
+                        {
+                            act = act_tab[sstack[sstack.length-1]][i+1];
+                            break;
+                        }
+                    }
+                }
+                if( act != 11 )
+                    break;
+                for( var i = 0; i < rsstack.length; i++ )
+                {
+                    sstack.push( rsstack[i] );
+                    vstack.push( rvstack[i] );
+                }
+                la = __lex( info );
+            }
+            if( act == 11 )
+            {
+                if( _dbg_withtrace )
+                    __dbg_print( "\tError recovery failed, terminating parse process..." );
+                break;
+            }
+            if( _dbg_withtrace )
+                __dbg_print( "\tError recovery succeeded, continuing" );
+        }
+        /*
+        if( act == 11 )
+            break;
+        */
+        //Shift
+        if( act > 0 )
+        {
+            if( _dbg_withtrace )
+                __dbg_print( "Shifting symbol: " + labels[la] + " (" + info.att + ")" );
+            sstack.push( act );
+            vstack.push( info.att );
+            la = __lex( info );
+            if( _dbg_withtrace )
+                __dbg_print( "\tNew lookahead symbol: " + labels[la] + " (" + info.att + ")" );
+        }
+        //Reduce
+        else
+        {
+            act *= -1;
+            if( _dbg_withtrace )
+                __dbg_print( "Reducing by producution: " + act );
+            rval = void(0);
+            if( _dbg_withtrace )
+                __dbg_print( "\tPerforming semantic action..." );
+switch( act )
 {
-    case 0:
+   case 0:
     {
         rval = vstack[ vstack.length - 1 ];
     }
 ,22 → 460,52
 }
-if( _dbg_withtrace )
-__dbg_print( "\tPopping " + pop_tab[act][1] + " off the stack..." ); for( var i = 0; i < pop_tab[act][1]; i++ )
-{ sstack.pop(); vstack.pop();}
-go = -1; for( var i = 0; i < goto_tab[sstack[sstack.length-1]].length; i+=2 )
-{ if( goto_tab[sstack[sstack.length-1]][i] == pop_tab[act][0] )
-{ go = goto_tab[sstack[sstack.length-1]][i+1]; break;}
+            if( _dbg_withtrace )
+                __dbg_print( "\tPopping " + pop_tab[act][1] + " off the stack..." );
+            for( var i = 0; i < pop_tab[act][1]; i++ )
+            {
+                sstack.pop();
+                vstack.pop();
+            }
+            go = -1;
+            for( var i = 0; i < goto_tab[sstack[sstack.length-1]].length; i+=2 )
+            {
+                if( goto_tab[sstack[sstack.length-1]][i] == pop_tab[act][0] )
+                {
+                    go = goto_tab[sstack[sstack.length-1]][i+1];
+                    break;
+                }
+            }
+            if( act == 0 )
+                break;
+            if( _dbg_withtrace )
+                __dbg_print( "\tPushing non-terminal " + labels[ pop_tab[act][0] ] );
+            sstack.push( go );
+            vstack.push( rval );
+        }
+        if( _dbg_withtrace )
+        {
+            alert( _dbg_string );
+            _dbg_string = new String();
+        }
+    }
+    if( _dbg_withtrace )
+    {
+        __dbg_print( "\nParse complete." );
+        alert( _dbg_string );
+    }
+    return err_cnt;
 }
-if( act == 0 )
-break; if( _dbg_withtrace )
-__dbg_print( "\tPushing non-terminal " + labels[ pop_tab[act][0] ] ); sstack.push( go ); vstack.push( rval );}
-if( _dbg_withtrace )
-{ alert( _dbg_string ); _dbg_string = new String();}
-}
-if( _dbg_withtrace )
-{ __dbg_print( "\nParse complete." ); alert( _dbg_string );}
-return err_cnt;}
 // =============================================================================================

spagobi

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Ignore whitespace Rev 18052 → Rev 18053