| /* The following code was generated by JFlex 1.4.3 on 3/17/16 11:04 AM */ |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.netbeans.modules.javascript2.lexer; |
| |
| import org.netbeans.modules.javascript2.lexer.api.JsDocumentationTokenId; |
| import org.netbeans.spi.lexer.LexerInput; |
| import org.netbeans.spi.lexer.LexerRestartInfo; |
| |
| @org.netbeans.api.annotations.common.SuppressWarnings({"SF_SWITCH_FALLTHROUGH", "URF_UNREAD_FIELD", "DLS_DEAD_LOCAL_STORE", "DM_DEFAULT_ENCODING"}) |
| |
| /** |
| * This class is a scanner generated by |
| * <a href="http://www.jflex.de/">JFlex</a> 1.4.3 |
| * on 3/17/16 11:04 AM from the specification file |
| * <tt>/home/petr/workspace/web-main/javascript2.lexer/tools/JsDocumentationColoringScanner.flex</tt> |
| */ |
| public final class JsDocumentationColoringLexer { |
| |
| /** 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 AT = 6; |
| public static final int STRING = 8; |
| public static final int YYINITIAL = 0; |
| public static final int STRINGEND = 10; |
| public static final int DOCBLOCK_START = 4; |
| public static final int DOCBLOCK = 2; |
| |
| /** |
| * 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 |
| }; |
| |
| /** |
| * Translates characters to character classes |
| */ |
| private static final String ZZ_CMAP_PACKED = |
| "\11\0\1\13\1\1\2\13\1\10\22\0\1\13\1\0\1\11\7\0"+ |
| "\1\14\1\0\1\16\2\0\1\3\12\7\2\0\1\2\1\0\1\6"+ |
| "\1\0\1\15\32\4\1\21\1\12\1\22\3\0\32\4\1\17\1\5"+ |
| "\1\20\42\0\1\13\11\0\1\4\12\0\1\4\4\0\1\4\5\0"+ |
| "\27\4\1\0\37\4\1\0\u01ca\4\4\0\14\4\16\0\5\4\7\0"+ |
| "\1\4\1\0\1\4\201\0\5\4\1\0\2\4\2\0\4\4\10\0"+ |
| "\1\4\1\0\3\4\1\0\1\4\1\0\24\4\1\0\123\4\1\0"+ |
| "\213\4\10\0\236\4\11\0\46\4\2\0\1\4\7\0\47\4\110\0"+ |
| "\33\4\5\0\3\4\55\0\53\4\25\0\12\7\4\0\2\4\1\0"+ |
| "\143\4\1\0\1\4\17\0\2\4\7\0\2\4\12\7\3\4\2\0"+ |
| "\1\4\20\0\1\4\1\0\36\4\35\0\131\4\13\0\1\4\16\0"+ |
| "\12\7\41\4\11\0\2\4\4\0\1\4\5\0\26\4\4\0\1\4"+ |
| "\11\0\1\4\3\0\1\4\27\0\31\4\107\0\1\4\1\0\13\4"+ |
| "\127\0\66\4\3\0\1\4\22\0\1\4\7\0\12\4\4\0\12\7"+ |
| "\1\0\7\4\1\0\7\4\5\0\10\4\2\0\2\4\2\0\26\4"+ |
| "\1\0\7\4\1\0\1\4\3\0\4\4\3\0\1\4\20\0\1\4"+ |
| "\15\0\2\4\1\0\3\4\4\0\12\7\2\4\23\0\6\4\4\0"+ |
| "\2\4\2\0\26\4\1\0\7\4\1\0\2\4\1\0\2\4\1\0"+ |
| "\2\4\37\0\4\4\1\0\1\4\7\0\12\7\2\0\3\4\20\0"+ |
| "\11\4\1\0\3\4\1\0\26\4\1\0\7\4\1\0\2\4\1\0"+ |
| "\5\4\3\0\1\4\22\0\1\4\17\0\2\4\4\0\12\7\25\0"+ |
| "\10\4\2\0\2\4\2\0\26\4\1\0\7\4\1\0\2\4\1\0"+ |
| "\5\4\3\0\1\4\36\0\2\4\1\0\3\4\4\0\12\7\1\0"+ |
| "\1\4\21\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\3\4\3\0"+ |
| "\14\4\26\0\1\4\25\0\12\7\25\0\10\4\1\0\3\4\1\0"+ |
| "\27\4\1\0\12\4\1\0\5\4\3\0\1\4\32\0\2\4\6\0"+ |
| "\2\4\4\0\12\7\25\0\10\4\1\0\3\4\1\0\27\4\1\0"+ |
| "\12\4\1\0\5\4\3\0\1\4\40\0\1\4\1\0\2\4\4\0"+ |
| "\12\7\1\0\2\4\22\0\10\4\1\0\3\4\1\0\51\4\2\0"+ |
| "\1\4\20\0\1\4\21\0\2\4\4\0\12\7\12\0\6\4\5\0"+ |
| "\22\4\3\0\30\4\1\0\11\4\1\0\1\4\2\0\7\4\72\0"+ |
| "\60\4\1\0\2\4\14\0\7\4\11\0\12\7\47\0\2\4\1\0"+ |
| "\1\4\2\0\2\4\1\0\1\4\2\0\1\4\6\0\4\4\1\0"+ |
| "\7\4\1\0\3\4\1\0\1\4\1\0\1\4\2\0\2\4\1\0"+ |
| "\4\4\1\0\2\4\11\0\1\4\2\0\5\4\1\0\1\4\11\0"+ |
| "\12\7\2\0\4\4\40\0\1\4\37\0\12\7\26\0\10\4\1\0"+ |
| "\44\4\33\0\5\4\163\0\53\4\24\0\1\4\12\7\6\0\6\4"+ |
| "\4\0\4\4\3\0\1\4\3\0\2\4\7\0\3\4\4\0\15\4"+ |
| "\14\0\1\4\1\0\12\7\6\0\46\4\1\0\1\4\5\0\1\4"+ |
| "\2\0\53\4\1\0\u014d\4\1\0\4\4\2\0\7\4\1\0\1\4"+ |
| "\1\0\4\4\2\0\51\4\1\0\4\4\2\0\41\4\1\0\4\4"+ |
| "\2\0\7\4\1\0\1\4\1\0\4\4\2\0\17\4\1\0\71\4"+ |
| "\1\0\4\4\2\0\103\4\45\0\20\4\20\0\125\4\14\0\u026c\4"+ |
| "\2\0\21\4\1\0\32\4\5\0\113\4\25\0\15\4\1\0\4\4"+ |
| "\16\0\22\4\16\0\22\4\16\0\15\4\1\0\3\4\17\0\64\4"+ |
| "\43\0\1\4\4\0\1\4\3\0\12\7\46\0\12\7\6\0\130\4"+ |
| "\10\0\51\4\1\0\1\4\5\0\106\4\12\0\35\4\51\0\12\7"+ |
| "\36\4\2\0\5\4\13\0\54\4\25\0\7\4\10\0\12\7\46\0"+ |
| "\27\4\11\0\65\4\53\0\12\7\6\0\12\7\15\0\1\4\135\0"+ |
| "\57\4\21\0\7\4\4\0\12\7\51\0\36\4\15\0\2\4\12\7"+ |
| "\54\4\32\0\44\4\34\0\12\7\3\0\3\4\12\7\44\4\153\0"+ |
| "\4\4\1\0\4\4\3\0\2\4\11\0\300\4\100\0\u0116\4\2\0"+ |
| "\6\4\2\0\46\4\2\0\6\4\2\0\10\4\1\0\1\4\1\0"+ |
| "\1\4\1\0\1\4\1\0\37\4\2\0\65\4\1\0\7\4\1\0"+ |
| "\1\4\3\0\3\4\1\0\7\4\3\0\4\4\2\0\6\4\4\0"+ |
| "\15\4\5\0\3\4\1\0\7\4\164\0\1\4\15\0\1\4\20\0"+ |
| "\15\4\145\0\1\4\4\0\1\4\2\0\12\4\1\0\1\4\3\0"+ |
| "\5\4\6\0\1\4\1\0\1\4\1\0\1\4\1\0\4\4\1\0"+ |
| "\13\4\2\0\4\4\5\0\5\4\4\0\1\4\64\0\2\4\u0a7b\0"+ |
| "\57\4\1\0\57\4\1\0\205\4\6\0\4\4\3\0\2\4\14\0"+ |
| "\46\4\1\0\1\4\5\0\1\4\2\0\70\4\7\0\1\4\20\0"+ |
| "\27\4\11\0\7\4\1\0\7\4\1\0\7\4\1\0\7\4\1\0"+ |
| "\7\4\1\0\7\4\1\0\7\4\1\0\7\4\120\0\1\4\u01d5\0"+ |
| "\2\4\52\0\5\4\5\0\2\4\4\0\126\4\6\0\3\4\1\0"+ |
| "\132\4\1\0\4\4\5\0\51\4\3\0\136\4\21\0\33\4\65\0"+ |
| "\20\4\u0200\0\u19b6\4\112\0\u51cd\4\63\0\u048d\4\103\0\56\4\2\0"+ |
| "\u010d\4\3\0\20\4\12\7\2\4\24\0\57\4\20\0\31\4\10\0"+ |
| "\106\4\61\0\11\4\2\0\147\4\2\0\4\4\1\0\4\4\14\0"+ |
| "\13\4\115\0\12\4\1\0\3\4\1\0\4\4\1\0\27\4\35\0"+ |
| "\64\4\16\0\62\4\34\0\12\7\30\0\6\4\3\0\1\4\4\0"+ |
| "\12\7\34\4\12\0\27\4\31\0\35\4\7\0\57\4\34\0\1\4"+ |
| "\12\7\46\0\51\4\27\0\3\4\1\0\10\4\4\0\12\7\6\0"+ |
| "\27\4\3\0\1\4\5\0\60\4\1\0\1\4\3\0\2\4\2\0"+ |
| "\5\4\2\0\1\4\1\0\1\4\30\0\3\4\2\0\13\4\7\0"+ |
| "\3\4\14\0\6\4\2\0\6\4\2\0\6\4\11\0\7\4\1\0"+ |
| "\7\4\221\0\43\4\15\0\12\7\6\0\u2ba4\4\14\0\27\4\4\0"+ |
| "\61\4\u2104\0\u016e\4\2\0\152\4\46\0\7\4\14\0\5\4\5\0"+ |
| "\1\4\1\0\12\4\1\0\15\4\1\0\5\4\1\0\1\4\1\0"+ |
| "\2\4\1\0\2\4\1\0\154\4\41\0\u016b\4\22\0\100\4\2\0"+ |
| "\66\4\50\0\14\4\164\0\5\4\1\0\207\4\23\0\12\7\7\0"+ |
| "\32\4\6\0\32\4\13\0\131\4\3\0\6\4\2\0\6\4\2\0"+ |
| "\6\4\2\0\3\4\43\0"; |
| |
| /** |
| * Translates characters to character classes |
| */ |
| private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED); |
| |
| /** |
| * Translates DFA states to action switch labels. |
| */ |
| private static final int [] ZZ_ACTION = zzUnpackAction(); |
| |
| private static final String ZZ_ACTION_PACKED_0 = |
| "\6\0\3\1\1\0\1\2\1\3\1\2\1\4\1\5"+ |
| "\1\6\1\7\1\10\1\11\1\12\1\13\1\14\1\15"+ |
| "\1\16\2\17\1\1\2\20\1\21\1\0\1\22\1\23"+ |
| "\1\24\1\0\3\25\1\0\1\26\1\0\1\1\1\27"; |
| |
| private static int [] zzUnpackAction() { |
| int [] result = new int[43]; |
| 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\23\0\46\0\71\0\114\0\137\0\162\0\205"+ |
| "\0\230\0\253\0\162\0\276\0\321\0\162\0\344\0\230"+ |
| "\0\162\0\162\0\162\0\162\0\162\0\162\0\162\0\162"+ |
| "\0\162\0\367\0\u010a\0\162\0\u011d\0\162\0\u0130\0\162"+ |
| "\0\162\0\162\0\230\0\162\0\u0143\0\u0156\0\u0169\0\367"+ |
| "\0\u017c\0\u018f\0\162"; |
| |
| private static int [] zzUnpackRowMap() { |
| int [] result = new int[43]; |
| 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 = |
| "\3\7\1\10\10\7\1\11\6\7\1\12\1\13\1\14"+ |
| "\5\12\1\15\1\16\1\12\1\17\1\20\1\21\1\22"+ |
| "\1\23\1\24\1\25\1\26\14\27\1\30\6\27\15\31"+ |
| "\1\32\5\31\1\33\1\34\6\33\1\35\1\36\1\37"+ |
| "\10\33\11\0\1\40\50\0\1\41\11\0\1\42\10\0"+ |
| "\1\43\6\0\1\12\2\44\5\12\1\45\1\44\1\12"+ |
| "\1\46\7\44\3\0\2\47\17\0\1\13\34\0\1\17"+ |
| "\13\0\1\50\2\0\1\50\13\0\1\33\1\0\6\33"+ |
| "\2\0\1\51\10\33\1\0\1\34\21\0\1\7\1\33"+ |
| "\6\7\1\52\12\7\1\0\1\44\34\0\1\46\7\0"+ |
| "\1\47\2\0\2\47\1\0\1\53\1\47\1\0\3\47"+ |
| "\1\0\6\47\1\0\1\33\6\0\1\52\12\0\10\33"+ |
| "\2\0\1\51\10\33"; |
| |
| private static int [] zzUnpackTrans() { |
| int [] result = new int[418]; |
| 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[] = { |
| "Unkown 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 = |
| "\6\0\1\11\2\1\1\0\1\11\2\1\1\11\2\1"+ |
| "\11\11\2\1\1\11\1\1\1\11\1\0\3\11\1\0"+ |
| "\1\11\2\1\1\0\1\1\1\0\1\1\1\11"; |
| |
| private static int [] zzUnpackAttribute() { |
| int [] result = new int[43]; |
| 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 char zzBuffer[] = new char[ZZ_BUFFERSIZE]; |
| |
| /** 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; |
| |
| /** number of newlines encountered up to the start of the matched text */ |
| private int yyline; |
| |
| /** the number of characters up to the start of the matched text */ |
| private int yychar; |
| |
| /** |
| * the number of characters from the last newline up to the start of the |
| * matched text |
| */ |
| private int yycolumn; |
| |
| /** |
| * 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: */ |
| private LexerInput input; |
| |
| public JsDocumentationColoringLexer(LexerRestartInfo info) { |
| this.input = info.input(); |
| |
| if(info.state() != null) { |
| //reset state |
| setState((LexerState)info.state()); |
| } else { |
| //initial state |
| zzState = zzLexicalState = YYINITIAL; |
| } |
| } |
| |
| public LexerState getState() { |
| if (zzState == YYINITIAL && zzLexicalState == YYINITIAL) { |
| return null; |
| } |
| return new LexerState(zzState, zzLexicalState); |
| } |
| |
| public void setState(LexerState state) { |
| this.zzState = state.zzState; |
| this.zzLexicalState = state.zzLexicalState; |
| } |
| |
| public JsDocumentationTokenId nextToken() throws java.io.IOException { |
| JsDocumentationTokenId token = yylex(); |
| return token; |
| } |
| |
| public static final class LexerState { |
| /** the current state of the DFA */ |
| final int zzState; |
| /** the current lexical state */ |
| final int zzLexicalState; |
| |
| LexerState (int zzState, int zzLexicalState) { |
| this.zzState = zzState; |
| this.zzLexicalState = zzLexicalState; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == null) { |
| return false; |
| } |
| if (getClass() != obj.getClass()) { |
| return false; |
| } |
| final LexerState other = (LexerState) obj; |
| if (this.zzState != other.zzState) { |
| return false; |
| } |
| if (this.zzLexicalState != other.zzLexicalState) { |
| return false; |
| } |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| int hash = 5; |
| hash = 29 * hash + this.zzState; |
| hash = 29 * hash + this.zzLexicalState; |
| return hash; |
| } |
| |
| @Override |
| public String toString() { |
| return "LexerState{" + "zzState=" + zzState + ", zzLexicalState=" + zzLexicalState + '}'; |
| } |
| } |
| |
| // End user code |
| |
| |
| |
| /** |
| * Creates a new scanner |
| * There is also a java.io.InputStream version of this constructor. |
| * |
| * @param in the java.io.Reader to read input from. |
| */ |
| public JsDocumentationColoringLexer(java.io.Reader in) { |
| this.zzReader = in; |
| } |
| |
| /** |
| * Creates a new scanner. |
| * There is also java.io.Reader version of this constructor. |
| * |
| * @param in the java.io.Inputstream to read input from. |
| */ |
| public JsDocumentationColoringLexer(java.io.InputStream in) { |
| this(new java.io.InputStreamReader(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) { |
| char [] map = new char[0x10000]; |
| int i = 0; /* index in packed string */ |
| int j = 0; /* index in unpacked array */ |
| while (i < 1648) { |
| int count = packed.charAt(i++); |
| char value = packed.charAt(i++); |
| do map[j++] = value; while (--count > 0); |
| } |
| return map; |
| } |
| |
| |
| /** |
| * 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 { |
| |
| /* first: make room (if you can) */ |
| if (zzStartRead > 0) { |
| System.arraycopy(zzBuffer, zzStartRead, |
| zzBuffer, 0, |
| zzEndRead-zzStartRead); |
| |
| /* translate stored positions */ |
| zzEndRead-= zzStartRead; |
| zzCurrentPos-= zzStartRead; |
| zzMarkedPos-= zzStartRead; |
| zzStartRead = 0; |
| } |
| |
| /* is the buffer big enough? */ |
| if (zzCurrentPos >= zzBuffer.length) { |
| /* if not: blow it up */ |
| char newBuffer[] = new char[zzCurrentPos*2]; |
| System.arraycopy(zzBuffer, 0, newBuffer, 0, zzBuffer.length); |
| zzBuffer = newBuffer; |
| } |
| |
| /* finally: fill the buffer with new input */ |
| int numRead = zzReader.read(zzBuffer, zzEndRead, |
| zzBuffer.length-zzEndRead); |
| |
| if (numRead > 0) { |
| zzEndRead+= numRead; |
| return false; |
| } |
| // unlikely but not impossible: read 0 characters, but not at end of stream |
| if (numRead == 0) { |
| int c = zzReader.read(); |
| if (c == -1) { |
| return true; |
| } else { |
| zzBuffer[zzEndRead++] = (char) c; |
| return false; |
| } |
| } |
| |
| // numRead < 0 |
| return true; |
| } |
| |
| |
| /** |
| * Closes the input stream. |
| */ |
| public final void yyclose() throws java.io.IOException { |
| zzAtEOF = true; /* indicate end of file */ |
| zzEndRead = zzStartRead; /* invalidate buffer */ |
| |
| if (zzReader != null) |
| zzReader.close(); |
| } |
| |
| |
| /** |
| * Resets the scanner to read from a new input stream. |
| * Does not close the old reader. |
| * |
| * All internal variables are reset, the old input stream |
| * <b>cannot</b> be reused (internal buffer is discarded and lost). |
| * Lexical state is set to <tt>ZZ_INITIAL</tt>. |
| * |
| * @param reader the new input stream |
| */ |
| public final void yyreset(java.io.Reader reader) { |
| zzReader = reader; |
| zzAtBOL = true; |
| zzAtEOF = false; |
| zzEOFDone = false; |
| zzEndRead = zzStartRead = 0; |
| zzCurrentPos = zzMarkedPos = 0; |
| yyline = yychar = yycolumn = 0; |
| zzLexicalState = YYINITIAL; |
| } |
| |
| |
| /** |
| * 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 String yytext() { |
| return input.readText().toString(); |
| } |
| |
| |
| /** |
| * 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 input.readText().charAt(pos); |
| } |
| |
| |
| /** |
| * Returns the length of the matched text region. |
| */ |
| public final int yylength() { |
| return input.readLength(); |
| } |
| |
| |
| /** |
| * 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); |
| |
| input.backup(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 |
| */ |
| @SuppressWarnings("fallthrough") |
| public JsDocumentationTokenId yylex() throws java.io.IOException { |
| int zzInput; |
| int zzAction; |
| |
| // cached fields: |
| int zzMarkedPosL; |
| char [] zzCMapL = ZZ_CMAP; |
| |
| int [] zzTransL = ZZ_TRANS; |
| int [] zzRowMapL = ZZ_ROWMAP; |
| int [] zzAttrL = ZZ_ATTRIBUTE; |
| |
| while (true) { |
| zzMarkedPosL = zzMarkedPos; |
| |
| yychar+= zzMarkedPosL-zzStartRead; |
| |
| zzAction = -1; |
| |
| int tokenLength = 0; |
| |
| zzState = ZZ_LEXSTATE[zzLexicalState]; |
| |
| |
| zzForAction: { |
| while (true) { |
| zzInput = input.read(); |
| if(zzInput == LexerInput.EOF) { |
| zzInput = YYEOF; |
| break zzForAction; |
| } |
| |
| int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ]; |
| if (zzNext == -1) break zzForAction; |
| zzState = zzNext; |
| |
| int zzAttributes = zzAttrL[zzState]; |
| if ( (zzAttributes & 1) == 1 ) { |
| zzAction = zzState; |
| tokenLength = input.readLength(); |
| if ( (zzAttributes & 8) == 8 ) break zzForAction; |
| } |
| |
| } |
| } |
| |
| // store back cached position |
| if(zzInput != YYEOF) { |
| input.backup(input.readLength() - tokenLength); |
| } |
| |
| switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) { |
| case 6: |
| { return JsDocumentationTokenId.ASTERISK; |
| } |
| case 24: break; |
| case 9: |
| { return JsDocumentationTokenId.BRACKET_LEFT_CURLY; |
| } |
| case 25: break; |
| case 14: |
| { yybegin(DOCBLOCK); return JsDocumentationTokenId.COMMENT_DOC_START; |
| } |
| case 26: break; |
| case 12: |
| { return JsDocumentationTokenId.BRACKET_RIGHT_BRACKET; |
| } |
| case 27: break; |
| case 11: |
| { return JsDocumentationTokenId.BRACKET_LEFT_BRACKET; |
| } |
| case 28: break; |
| case 7: |
| { yybegin(AT); yypushback(1); |
| } |
| case 29: break; |
| case 20: |
| { return JsDocumentationTokenId.COMMENT_END; |
| } |
| case 30: break; |
| case 18: |
| { yybegin(DOCBLOCK); return JsDocumentationTokenId.STRING_END; |
| } |
| case 31: break; |
| case 10: |
| { return JsDocumentationTokenId.BRACKET_RIGHT_CURLY; |
| } |
| case 32: break; |
| case 21: |
| { yypushback(1); return JsDocumentationTokenId.OTHER; |
| } |
| case 33: break; |
| case 5: |
| { return JsDocumentationTokenId.WHITESPACE; |
| } |
| case 34: break; |
| case 19: |
| { yybegin(DOCBLOCK_START); |
| } |
| case 35: break; |
| case 13: |
| { yypushback(1); yybegin(DOCBLOCK); return JsDocumentationTokenId.COMMENT_BLOCK_START; |
| } |
| case 36: break; |
| case 16: |
| { yypushback(1); yybegin(DOCBLOCK); |
| if (tokenLength - 1 > 0) { |
| return JsDocumentationTokenId.UNKNOWN; |
| } |
| } |
| case 37: break; |
| case 8: |
| { return JsDocumentationTokenId.COMMA; |
| } |
| case 38: break; |
| case 4: |
| { yybegin(STRING); return JsDocumentationTokenId.STRING_BEGIN; |
| } |
| case 39: break; |
| case 3: |
| { return JsDocumentationTokenId.OTHER; |
| } |
| case 40: break; |
| case 2: |
| { return JsDocumentationTokenId.EOL; |
| } |
| case 41: break; |
| case 17: |
| { yypushback(1); yybegin(STRINGEND); |
| if (tokenLength - 1 > 0) { |
| return JsDocumentationTokenId.STRING; |
| } |
| } |
| case 42: break; |
| case 22: |
| { yybegin(DOCBLOCK); return JsDocumentationTokenId.KEYWORD; |
| } |
| case 43: break; |
| case 15: |
| { yybegin(DOCBLOCK); return JsDocumentationTokenId.AT; |
| } |
| case 44: break; |
| case 23: |
| { return JsDocumentationTokenId.HTML; |
| } |
| case 45: break; |
| case 1: |
| { |
| } |
| case 46: break; |
| default: |
| if (zzInput == YYEOF && zzStartRead == zzCurrentPos) { |
| zzAtEOF = true; |
| { |
| if (input.readLength() > 0) { |
| // backup eof |
| input.backup(1); |
| //and return the text as error token |
| return JsDocumentationTokenId.UNKNOWN; |
| } else { |
| return null; |
| } |
| } |
| } |
| else { |
| zzScanError(ZZ_NO_MATCH); |
| } |
| } |
| } |
| } |
| |
| |
| } |
