/* The following code was generated by JFlex 1.7.0-SNAPSHOT tweaked for IntelliJ platform */
/*
* Copyright 2000-2008 JetBrains s.r.o.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.plugins.groovy.lang.groovydoc.lexer;
import com.intellij.lexer.FlexLexer;
import com.intellij.psi.TokenType;
import com.intellij.psi.tree.IElementType;
/**
* This class is a scanner generated by
* <a href="http://www.jflex.de/">JFlex</a> 1.7.0-SNAPSHOT
* from the specification file <tt>gdoc.flex</tt>
*/
public class _GroovyDocLexer implements FlexLexer {
/** This character denotes the end of file */
public static final int YYEOF = -1;
/** initial size of the lookahead buffer */
private static final int ZZ_BUFFERSIZE = 16384;
/** lexical states */
public static final int YYINITIAL = 0;
public static final int COMMENT_DATA_START = 2;
public static final int COMMENT_DATA = 4;
public static final int TAG_DOC_SPACE = 6;
public static final int PARAM_TAG_SPACE = 8;
public static final int DOC_TAG_VALUE = 10;
public static final int DOC_TAG_VALUE_IN_PAREN = 12;
public static final int DOC_TAG_VALUE_IN_LTGT = 14;
public static final int INLINE_TAG_NAME = 16;
/**
* ZZ_LEXSTATE[l] is the state in the DFA for the lexical state l
* ZZ_LEXSTATE[l+1] is the state in the DFA for the lexical state l
* at the beginning of a line
* l is of the form l = 2*k, k a non negative integer
*/
private static final int ZZ_LEXSTATE[] = {
0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7,
8, 8
};
/**
* Translates characters to character classes
* Chosen bits are [12, 6, 3]
* Total runtime size is 12784 bytes
*/
public static int ZZ_CMAP(int ch) {
return ZZ_CMAP_A[(ZZ_CMAP_Y[(ZZ_CMAP_Z[ch>>9]<<6)|((ch>>3)&0x3f)]<<3)|(ch&0x7)];
}
/* The ZZ_CMAP_Z table has 2176 entries */
static final char ZZ_CMAP_Z[] = zzUnpackCMap(
"\1\0\1\1\1\2\1\3\1\4\1\5\1\6\1\7\1\10\1\11\1\12\1\13\1\14\1\15\1\16\1\17\1"+
"\20\5\21\1\22\1\23\1\24\1\21\14\25\1\26\50\25\1\27\2\25\1\30\1\31\1\32\1\33"+
"\25\25\1\34\20\21\1\35\1\36\1\37\1\40\1\41\1\42\1\43\1\21\1\44\1\45\1\46\1"+
"\21\1\47\2\21\1\50\4\21\1\25\1\51\1\52\5\21\2\25\1\53\31\21\1\25\1\54\1\21"+
"\1\55\40\21\1\56\21\21\1\57\1\60\13\21\1\61\10\21\123\25\1\62\7\25\1\63\1"+
"\64\37\21\1\25\1\64\u0702\21");
/* The ZZ_CMAP_Y table has 3392 entries */
static final char ZZ_CMAP_Y[] = zzUnpackCMap(
"\1\0\1\1\2\0\1\2\1\3\1\4\1\5\1\6\2\7\1\10\1\11\1\12\1\13\1\14\1\15\3\0\1\16"+
"\1\17\1\20\1\17\2\7\1\21\3\7\1\21\71\7\1\22\1\7\1\23\1\0\1\24\1\25\20\0\1"+
"\26\1\16\1\27\1\30\2\7\1\31\11\7\1\32\21\7\1\23\1\33\23\7\1\0\1\34\3\7\1\21"+
"\1\35\1\34\4\7\1\36\10\0\3\7\2\37\2\0\1\40\2\0\5\7\1\37\3\0\1\41\1\34\13\7"+
"\1\42\1\0\1\43\1\41\1\0\1\44\2\0\1\45\3\7\3\0\1\46\12\7\1\47\1\0\1\35\2\0"+
"\1\33\3\7\1\37\1\50\1\17\2\7\1\47\1\17\1\51\1\52\2\0\3\7\1\52\10\0\1\45\1"+
"\24\12\0\1\53\6\7\1\54\2\0\1\52\1\7\1\23\1\0\2\34\1\46\1\55\1\56\2\7\1\45"+
"\1\57\1\54\1\0\1\27\1\0\1\60\1\23\1\0\1\61\1\40\1\46\1\62\1\56\2\7\1\45\1"+
"\63\1\23\3\0\1\64\2\0\1\65\1\0\1\46\1\32\1\31\2\7\1\45\1\66\1\54\2\0\1\52"+
"\1\0\1\23\1\0\1\35\1\0\1\46\1\55\1\56\2\7\1\45\1\66\1\54\3\0\1\60\1\23\1\0"+
"\1\35\1\0\1\67\1\70\1\71\1\72\1\73\1\70\1\7\1\23\2\0\1\52\4\0\1\35\1\46\1"+
"\26\1\45\2\7\1\45\1\74\1\54\3\0\2\23\3\0\1\46\1\26\1\45\2\7\1\45\1\74\1\54"+
"\3\0\1\27\1\23\1\0\1\75\1\0\1\46\1\26\1\45\4\7\1\76\1\0\1\27\2\0\1\23\2\0"+
"\1\33\1\46\1\7\1\21\1\33\2\7\1\31\1\42\1\21\7\0\1\34\5\7\1\77\1\36\1\21\7"+
"\0\1\100\1\101\1\53\1\34\1\102\1\103\1\77\1\20\1\104\2\0\1\53\4\0\1\52\7\0"+
"\1\7\1\34\3\7\1\24\3\0\1\24\16\0\5\7\1\37\1\0\1\36\2\0\1\47\1\16\1\105\1\41"+
"\1\106\1\7\1\23\1\27\2\0\4\7\1\32\1\20\5\7\1\107\51\7\1\71\1\21\1\71\5\7\1"+
"\71\4\7\1\71\1\21\1\71\1\7\1\21\7\7\1\71\10\7\1\37\4\0\2\7\2\0\12\7\1\24\1"+
"\0\1\34\114\7\1\55\2\7\1\34\2\7\1\37\11\7\1\70\1\52\1\0\1\7\1\26\1\23\1\0"+
"\2\7\1\23\1\0\2\7\1\23\1\0\1\7\1\26\1\52\1\0\6\7\1\61\3\0\1\36\1\73\10\0\13"+
"\7\1\0\5\7\1\110\10\7\1\47\1\0\3\7\1\24\6\0\3\7\1\47\1\24\1\0\5\7\1\61\2\0"+
"\1\34\7\0\2\7\1\21\1\0\6\7\1\24\11\0\1\36\13\0\1\46\5\7\1\61\1\0\1\46\1\61"+
"\6\0\1\111\3\7\1\52\1\41\1\0\1\33\4\7\1\47\3\0\4\7\1\61\4\0\1\46\1\0\1\33"+
"\3\7\1\47\15\0\1\112\1\113\1\0\30\7\10\0\42\7\2\47\4\7\2\47\1\7\1\114\3\7"+
"\1\47\6\7\1\26\1\104\1\115\1\24\1\116\1\61\1\7\1\24\1\115\1\24\5\0\1\117\1"+
"\0\1\36\1\52\1\0\1\51\3\0\1\35\1\36\2\0\1\7\1\24\3\7\1\37\10\0\1\120\1\33"+
"\1\42\1\121\1\25\1\122\1\7\1\123\1\46\1\124\2\0\5\7\1\52\116\0\5\7\1\21\5"+
"\7\1\21\20\7\1\24\1\125\1\126\1\0\4\7\1\32\1\20\7\7\1\36\2\0\2\7\1\21\1\0"+
"\10\21\11\0\1\36\72\0\1\46\3\0\1\34\1\23\1\121\1\24\1\34\11\7\1\21\1\46\1"+
"\34\12\7\1\107\1\46\4\7\1\47\1\34\12\7\1\21\2\0\3\7\1\37\6\0\170\7\1\47\11"+
"\0\71\7\1\24\6\0\21\7\1\24\10\0\5\7\1\47\41\7\1\24\2\7\1\0\1\126\2\0\5\7\1"+
"\21\1\0\1\36\3\7\1\0\12\7\4\0\1\36\1\7\1\33\14\7\1\127\1\61\1\0\1\7\1\37\11"+
"\0\1\7\1\130\1\107\2\7\1\37\2\0\1\52\6\7\1\61\1\0\1\33\5\7\1\61\7\0\1\33\1"+
"\40\1\0\1\33\2\7\1\47\1\0\2\7\1\21\3\0\3\7\1\24\1\53\5\7\1\37\2\0\1\36\6\0"+
"\5\7\1\52\2\0\1\107\1\61\2\0\2\7\1\21\1\17\6\7\1\105\1\121\1\110\2\0\1\131"+
"\1\7\1\37\1\65\1\0\3\132\1\0\2\21\22\0\4\7\1\37\3\0\64\7\1\61\1\0\2\7\1\21"+
"\1\111\5\7\1\61\40\0\55\7\1\47\15\7\1\23\4\0\1\21\1\0\1\111\1\133\1\7\1\45"+
"\1\21\1\104\1\134\15\7\1\23\3\0\1\111\54\7\1\47\2\0\10\7\1\33\6\7\5\0\1\7"+
"\1\24\6\0\1\73\2\0\1\46\3\0\1\35\1\26\20\7\1\24\1\51\3\0\1\34\2\7\1\62\1\34"+
"\2\7\1\37\1\41\12\7\1\21\3\33\1\65\1\113\3\0\1\7\1\74\2\7\1\21\2\7\1\135\1"+
"\7\1\47\1\7\1\47\4\0\17\7\1\37\10\0\6\7\1\24\41\0\3\7\1\24\6\7\1\52\5\0\3"+
"\7\1\21\2\0\3\7\1\37\6\0\3\7\1\47\4\7\1\61\1\7\1\121\5\0\23\7\1\47\54\0\1"+
"\47\1\45\4\7\1\32\1\136\2\7\1\47\25\0\2\7\1\47\1\0\3\7\1\23\10\0\7\7\1\41"+
"\10\0\1\52\1\0\1\74\1\34\2\7\1\61\5\0\3\7\1\24\20\0\6\7\1\47\1\0\2\7\1\47"+
"\1\0\2\7\1\37\21\0\11\7\1\52\66\0\1\111\6\7\11\0\1\111\5\7\4\0\3\7\1\52\2"+
"\0\1\111\3\7\1\21\13\0\1\111\5\7\1\37\1\0\1\137\27\0\5\7\1\37\52\0\55\7\1"+
"\21\22\0\14\7\1\37\63\0\5\7\1\21\72\0\7\7\1\52\130\0\10\7\1\24\1\0\1\52\7"+
"\0\1\111\1\7\14\0\1\23\77\0\12\7\1\26\10\7\1\26\1\140\1\112\1\7\1\141\1\74"+
"\7\7\1\32\1\142\2\26\3\7\1\143\1\104\1\33\1\45\51\7\1\47\3\7\1\45\2\7\1\107"+
"\3\7\1\107\2\7\1\26\3\7\1\26\2\7\1\21\3\7\1\21\3\7\1\45\3\7\1\45\2\7\1\107"+
"\1\61\6\0\1\74\3\7\1\100\1\34\1\107\1\144\1\120\1\145\1\100\1\114\1\100\2"+
"\107\1\64\1\7\1\31\1\7\1\61\1\146\1\31\1\7\1\61\50\0\32\7\1\21\5\0\106\7\1"+
"\24\1\0\33\7\1\47\74\0");
/* The ZZ_CMAP_A table has 824 entries */
static final char ZZ_CMAP_A[] = zzUnpackCMap(
"\11\0\1\2\1\1\1\26\1\2\1\1\2\0\1\2\2\0\1\13\1\4\3\0\1\11\1\12\1\7\1\0\1\14"+
"\1\5\1\3\1\6\12\3\1\5\1\0\1\22\1\0\1\23\1\0\1\15\22\4\1\10\1\0\1\10\1\0\1"+
"\4\1\0\1\17\13\4\1\21\2\4\1\16\1\4\1\20\10\4\1\24\1\0\1\25\7\0\1\26\4\0\4"+
"\4\4\0\1\4\12\0\1\4\2\0\7\4\1\0\2\4\4\0\4\4\6\0\5\4\7\0\1\4\1\0\1\4\1\0\5"+
"\4\1\0\2\4\6\0\1\4\1\0\3\4\1\0\1\4\1\0\4\4\1\0\13\4\1\0\1\4\2\0\6\4\1\0\7"+
"\4\1\0\1\4\15\0\4\4\10\0\1\4\12\0\6\4\1\0\1\4\7\0\2\4\3\0\3\4\2\0\2\4\1\0"+
"\6\4\5\0\11\4\6\0\2\4\6\0\1\4\3\0\1\4\13\0\6\4\3\0\1\4\2\0\5\4\2\0\2\4\2\0"+
"\6\4\1\0\1\4\3\0\2\4\4\0\2\4\1\0\5\4\4\0\3\4\4\0\2\4\1\0\2\4\1\0\2\4\2\0\4"+
"\4\1\0\1\4\3\0\3\4\3\0\1\4\1\0\2\4\1\0\3\4\3\0\1\4\1\0\6\4\3\0\3\4\1\0\4\4"+
"\3\0\2\4\1\0\1\4\1\0\2\4\3\0\2\4\3\0\4\4\1\0\3\4\1\0\2\4\5\0\3\4\2\0\1\4\2"+
"\0\1\4\1\0\2\4\5\0\2\4\1\0\1\4\2\0\2\4\1\0\1\4\2\0\1\4\3\0\3\4\1\0\1\4\1\0"+
"\1\4\2\0\2\4\1\0\10\4\1\0\1\4\2\0\1\4\3\0\2\4\1\0\1\4\4\0\6\4\1\0\5\4\1\0"+
"\1\4\10\0\5\4\1\0\4\4\1\0\4\4\3\0\2\4\2\0\1\4\1\0\1\4\1\0\1\4\1\0\1\4\2\0"+
"\3\4\1\0\6\4\2\0\2\4\2\26\10\0\1\4\4\0\1\4\1\0\5\4\2\0\1\4\1\0\4\4\1\0\3\4"+
"\2\0\6\4\4\0\1\4\4\0\4\4\3\0\2\4\4\0\1\4\2\0\4\4\1\0\2\4\1\0\3\4\1\0\1\4\3"+
"\0\3\4\3\0\6\4\6\0\1\4\1\0\3\4\1\0\2\4\1\0\5\4\1\0\2\4\1\0\2\4\3\0\1\4\2\0"+
"\1\4\1\0\4\4\5\0\1\4\2\0\2\4\1\0\2\4\1\0\1\4\1\0\6\4\2\0\5\4\1\0\4\4\2\0\1"+
"\4\1\0\1\4\5\0\1\4\1\0\1\4\1\0\3\4\1\0\3\4\1\0\3\4");
/**
* Translates DFA states to action switch labels.
*/
private static final int [] ZZ_ACTION = zzUnpackAction();
private static final String ZZ_ACTION_PACKED_0 =
"\11\0\3\1\1\2\1\3\2\2\1\4\1\5\1\6"+
"\1\7\1\10\1\11\1\12\1\13\1\14\1\15\1\16"+
"\1\17\1\12\1\20\1\1\1\0\1\21\1\0\2\22"+
"\1\23\3\22\1\24";
private static int [] zzUnpackAction() {
int [] result = new int[41];
int offset = 0;
offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
return result;
}
private static int zzUnpackAction(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
do result[j++] = value; while (--count > 0);
}
return j;
}
/**
* Translates a state to a row index in the transition table
*/
private static final int [] ZZ_ROWMAP = zzUnpackRowMap();
private static final String ZZ_ROWMAP_PACKED_0 =
"\0\0\0\27\0\56\0\105\0\134\0\163\0\212\0\241"+
"\0\270\0\317\0\346\0\375\0\317\0\u0114\0\375\0\u012b"+
"\0\317\0\317\0\u0142\0\u0159\0\u0170\0\u0187\0\u019e\0\317"+
"\0\317\0\317\0\317\0\317\0\u01b5\0\317\0\u012b\0\u01cc"+
"\0\317\0\375\0\u01e3\0\u01fa\0\317\0\u0211\0\u0228\0\u023f"+
"\0\u01e3";
private static int [] zzUnpackRowMap() {
int [] result = new int[41];
int offset = 0;
offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
return result;
}
private static int zzUnpackRowMap(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int high = packed.charAt(i++) << 16;
result[j++] = high | packed.charAt(i++);
}
return j;
}
/**
* The transition table of the DFA
*/
private static final int [] ZZ_TRANS = zzUnpackTrans();
private static final String ZZ_TRANS_PACKED_0 =
"\6\12\1\13\1\14\17\12\1\15\2\16\4\15\1\17"+
"\5\15\1\20\6\15\1\21\1\22\1\12\1\15\1\16"+
"\1\23\4\15\1\17\14\15\1\21\1\22\2\12\2\24"+
"\4\12\1\14\15\12\1\22\2\12\2\25\4\12\1\14"+
"\17\12\1\15\2\26\2\27\2\15\1\17\1\27\1\30"+
"\1\15\1\31\1\32\1\15\4\27\1\33\2\15\1\22"+
"\2\12\2\16\2\27\2\12\1\14\1\27\1\12\1\34"+
"\1\12\1\32\1\12\4\27\11\12\1\35\2\12\1\14"+
"\6\12\4\35\1\12\1\36\12\12\1\14\5\12\1\37"+
"\11\12\36\0\1\40\25\0\1\41\1\42\20\0\2\16"+
"\30\0\1\43\11\0\1\44\3\43\7\0\1\23\25\0"+
"\2\24\25\0\2\25\25\0\2\26\27\0\2\27\3\0"+
"\1\27\5\0\4\27\10\0\3\35\10\0\4\35\14\0"+
"\1\45\22\0\3\43\10\0\4\43\10\0\3\43\10\0"+
"\1\43\1\46\2\43\10\0\3\43\10\0\2\43\1\47"+
"\1\43\10\0\3\43\10\0\1\43\1\50\2\43\10\0"+
"\3\43\10\0\3\43\1\51\5\0";
private static int [] zzUnpackTrans() {
int [] result = new int[598];
int offset = 0;
offset = zzUnpackTrans(ZZ_TRANS_PACKED_0, offset, result);
return result;
}
private static int zzUnpackTrans(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
value--;
do result[j++] = value; while (--count > 0);
}
return j;
}
/* error codes */
private static final int ZZ_UNKNOWN_ERROR = 0;
private static final int ZZ_NO_MATCH = 1;
private static final int ZZ_PUSHBACK_2BIG = 2;
/* error messages for the codes above */
private static final String[] ZZ_ERROR_MSG = {
"Unknown internal scanner error",
"Error: could not match input",
"Error: pushback value was too large"
};
/**
* ZZ_ATTRIBUTE[aState] contains the attributes of state <code>aState</code>
*/
private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
private static final String ZZ_ATTRIBUTE_PACKED_0 =
"\11\0\1\11\2\1\1\11\3\1\2\11\5\1\5\11"+
"\1\1\1\11\1\1\1\0\1\11\1\0\2\1\1\11"+
"\4\1";
private static int [] zzUnpackAttribute() {
int [] result = new int[41];
int offset = 0;
offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
return result;
}
private static int zzUnpackAttribute(String packed, int offset, int [] result) {
int i = 0; /* index in packed string */
int j = offset; /* index in unpacked array */
int l = packed.length();
while (i < l) {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
do result[j++] = value; while (--count > 0);
}
return j;
}
/** the input device */
private java.io.Reader zzReader;
/** the current state of the DFA */
private int zzState;
/** the current lexical state */
private int zzLexicalState = YYINITIAL;
/** this buffer contains the current text to be matched and is
the source of the yytext() string */
private CharSequence zzBuffer = "";
/** the textposition at the last accepting state */
private int zzMarkedPos;
/** the current text position in the buffer */
private int zzCurrentPos;
/** startRead marks the beginning of the yytext() string in the buffer */
private int zzStartRead;
/** endRead marks the last character in the buffer, that has been read
from input */
private int zzEndRead;
/**
* zzAtBOL == true <=> the scanner is currently at the beginning of a line
*/
private boolean zzAtBOL = true;
/** zzAtEOF == true <=> the scanner is at the EOF */
private boolean zzAtEOF;
/** denotes if the user-EOF-code has already been executed */
private boolean zzEOFDone;
/* user code: */
public _GroovyDocLexer() {
this((java.io.Reader)null);
}
public boolean checkAhead(char c) {
if (zzMarkedPos >= zzBuffer.length()) return false;
return zzBuffer.charAt(zzMarkedPos) == c;
}
public void goTo(int offset) {
zzCurrentPos = zzMarkedPos = zzStartRead = offset;
zzAtEOF = false;
}
/**
* Creates a new scanner
*
* @param in the java.io.Reader to read input from.
*/
public _GroovyDocLexer(java.io.Reader in) {
this.zzReader = in;
}
/**
* Unpacks the compressed character translation table.
*
* @param packed the packed character translation table
* @return the unpacked character translation table
*/
private static char [] zzUnpackCMap(String packed) {
int size = 0;
for (int i = 0, length = packed.length(); i < length; i += 2) {
size += packed.charAt(i);
}
char[] map = new char[size];
int i = 0; /* index in packed string */
int j = 0; /* index in unpacked array */
while (i < packed.length()) {
int count = packed.charAt(i++);
char value = packed.charAt(i++);
do map[j++] = value; while (--count > 0);
}
return map;
}
public final int getTokenStart() {
return zzStartRead;
}
public final int getTokenEnd() {
return getTokenStart() + yylength();
}
public void reset(CharSequence buffer, int start, int end, int initialState) {
zzBuffer = buffer;
zzCurrentPos = zzMarkedPos = zzStartRead = start;
zzAtEOF = false;
zzAtBOL = true;
zzEndRead = end;
yybegin(initialState);
}
/**
* Refills the input buffer.
*
* @return <code>false</code>, iff there was new input.
*
* @exception java.io.IOException if any I/O-Error occurs
*/
private boolean zzRefill() throws java.io.IOException {
return true;
}
/**
* Returns the current lexical state.
*/
public final int yystate() {
return zzLexicalState;
}
/**
* Enters a new lexical state
*
* @param newState the new lexical state
*/
public final void yybegin(int newState) {
zzLexicalState = newState;
}
/**
* Returns the text matched by the current regular expression.
*/
public final CharSequence yytext() {
return zzBuffer.subSequence(zzStartRead, zzMarkedPos);
}
/**
* Returns the character at position <tt>pos</tt> from the
* matched text.
*
* It is equivalent to yytext().charAt(pos), but faster
*
* @param pos the position of the character to fetch.
* A value from 0 to yylength()-1.
*
* @return the character at position pos
*/
public final char yycharat(int pos) {
return zzBuffer.charAt(zzStartRead+pos);
}
/**
* Returns the length of the matched text region.
*/
public final int yylength() {
return zzMarkedPos-zzStartRead;
}
/**
* Reports an error that occured while scanning.
*
* In a wellformed scanner (no or only correct usage of
* yypushback(int) and a match-all fallback rule) this method
* will only be called with things that "Can't Possibly Happen".
* If this method is called, something is seriously wrong
* (e.g. a JFlex bug producing a faulty scanner etc.).
*
* Usual syntax/scanner level error handling should be done
* in error fallback rules.
*
* @param errorCode the code of the errormessage to display
*/
private void zzScanError(int errorCode) {
String message;
try {
message = ZZ_ERROR_MSG[errorCode];
}
catch (ArrayIndexOutOfBoundsException e) {
message = ZZ_ERROR_MSG[ZZ_UNKNOWN_ERROR];
}
throw new Error(message);
}
/**
* Pushes the specified amount of characters back into the input stream.
*
* They will be read again by then next call of the scanning method
*
* @param number the number of characters to be read again.
* This number must not be greater than yylength()!
*/
public void yypushback(int number) {
if ( number > yylength() )
zzScanError(ZZ_PUSHBACK_2BIG);
zzMarkedPos -= number;
}
/**
* Resumes scanning until the next regular expression is matched,
* the end of input is encountered or an I/O-Error occurs.
*
* @return the next token
* @exception java.io.IOException if any I/O-Error occurs
*/
public IElementType advance() throws java.io.IOException {
int zzInput;
int zzAction;
// cached fields:
int zzCurrentPosL;
int zzMarkedPosL;
int zzEndReadL = zzEndRead;
CharSequence zzBufferL = zzBuffer;
int [] zzTransL = ZZ_TRANS;
int [] zzRowMapL = ZZ_ROWMAP;
int [] zzAttrL = ZZ_ATTRIBUTE;
while (true) {
zzMarkedPosL = zzMarkedPos;
zzAction = -1;
zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
zzState = ZZ_LEXSTATE[zzLexicalState];
// set up zzAction for empty match case:
int zzAttributes = zzAttrL[zzState];
if ( (zzAttributes & 1) == 1 ) {
zzAction = zzState;
}
zzForAction: {
while (true) {
if (zzCurrentPosL < zzEndReadL) {
zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL/*, zzEndReadL*/);
zzCurrentPosL += Character.charCount(zzInput);
}
else if (zzAtEOF) {
zzInput = YYEOF;
break zzForAction;
}
else {
// store back cached positions
zzCurrentPos = zzCurrentPosL;
zzMarkedPos = zzMarkedPosL;
boolean eof = zzRefill();
// get translated positions and possibly new buffer
zzCurrentPosL = zzCurrentPos;
zzMarkedPosL = zzMarkedPos;
zzBufferL = zzBuffer;
zzEndReadL = zzEndRead;
if (eof) {
zzInput = YYEOF;
break zzForAction;
}
else {
zzInput = Character.codePointAt(zzBufferL, zzCurrentPosL/*, zzEndReadL*/);
zzCurrentPosL += Character.charCount(zzInput);
}
}
int zzNext = zzTransL[ zzRowMapL[zzState] + ZZ_CMAP(zzInput) ];
if (zzNext == -1) break zzForAction;
zzState = zzNext;
zzAttributes = zzAttrL[zzState];
if ( (zzAttributes & 1) == 1 ) {
zzAction = zzState;
zzMarkedPosL = zzCurrentPosL;
if ( (zzAttributes & 8) == 8 ) break zzForAction;
}
}
}
// store back cached position
zzMarkedPos = zzMarkedPosL;
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
return null;
}
else {
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 1:
{ return GroovyDocTokenTypes.mGDOC_COMMENT_BAD_CHARACTER;
}
case 21: break;
case 2:
{ yybegin(COMMENT_DATA);
return GroovyDocTokenTypes.mGDOC_COMMENT_DATA;
}
case 22: break;
case 3:
{ return TokenType.WHITE_SPACE;
}
case 23: break;
case 4:
{ if (checkAhead('@')){
yybegin(INLINE_TAG_NAME);
}
else{
yybegin(COMMENT_DATA);
}
return GroovyDocTokenTypes.mGDOC_INLINE_TAG_START;
}
case 24: break;
case 5:
{ yybegin(COMMENT_DATA);
return GroovyDocTokenTypes.mGDOC_INLINE_TAG_END;
}
case 25: break;
case 6:
{ return GroovyDocTokenTypes.mGDOC_COMMENT_DATA;
}
case 26: break;
case 7:
{ if (checkAhead('<') || checkAhead('\"')) {
yybegin(COMMENT_DATA);
}
else if (checkAhead('\u007b') ) {
yybegin(COMMENT_DATA); //lbrace - there's some error in JLex when typing lbrace directly
}
else {
yybegin(DOC_TAG_VALUE);
}
return TokenType.WHITE_SPACE;
}
case 27: break;
case 8:
{ yybegin(DOC_TAG_VALUE);
return TokenType.WHITE_SPACE;
}
case 28: break;
case 9:
{ yybegin(COMMENT_DATA);
return TokenType.WHITE_SPACE;
}
case 29: break;
case 10:
{ return GroovyDocTokenTypes.mGDOC_TAG_VALUE_TOKEN;
}
case 30: break;
case 11:
{ yybegin(DOC_TAG_VALUE_IN_PAREN);
return GroovyDocTokenTypes.mGDOC_TAG_VALUE_LPAREN;
}
case 31: break;
case 12:
{ return GroovyDocTokenTypes.mGDOC_TAG_VALUE_SHARP_TOKEN;
}
case 32: break;
case 13:
{ return GroovyDocTokenTypes.mGDOC_TAG_VALUE_COMMA;
}
case 33: break;
case 14:
{ yybegin(DOC_TAG_VALUE_IN_LTGT);
return GroovyDocTokenTypes.mGDOC_TAG_VALUE_LT;
}
case 34: break;
case 15:
{ yybegin(DOC_TAG_VALUE);
return GroovyDocTokenTypes.mGDOC_TAG_VALUE_RPAREN;
}
case 35: break;
case 16:
{ yybegin(COMMENT_DATA);
return GroovyDocTokenTypes.mGDOC_TAG_VALUE_GT;
}
case 36: break;
case 17:
{ return GroovyDocTokenTypes.mGDOC_COMMENT_END;
}
case 37: break;
case 18:
{ yybegin(TAG_DOC_SPACE);
return GroovyDocTokenTypes.mGDOC_TAG_NAME;
}
case 38: break;
case 19:
{ yybegin(COMMENT_DATA_START);
return GroovyDocTokenTypes.mGDOC_COMMENT_START;
}
case 39: break;
case 20:
{ yybegin(PARAM_TAG_SPACE);
return GroovyDocTokenTypes.mGDOC_TAG_NAME;
}
case 40: break;
default:
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}