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apache / uima-ruta / 57168974c41c55a21091b746e54e8a2336d1184d / . / trunk / ruta-core / src / main / java / org / apache / uima / ruta / seed / SeedLexer.java
blob: 25ad7c69552305d1f55639e572090b7814e9be37 [file] [log] [blame]
/* The following code was generated by JFlex 1.4.3 on 04.11.14 14:02 */
/*
* 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.apache.uima.ruta.seed;
import java.util.*;
import java.util.regex.*;
import org.apache.uima.cas.text.AnnotationFS;
import org.apache.uima.jcas.JCas;
import org.apache.uima.ruta.type.AMP;
import org.apache.uima.ruta.type.BREAK;
import org.apache.uima.ruta.type.CAP;
import org.apache.uima.ruta.type.COLON;
import org.apache.uima.ruta.type.COMMA;
import org.apache.uima.ruta.type.CW;
import org.apache.uima.ruta.type.EXCLAMATION;
import org.apache.uima.ruta.type.MARKUP;
import org.apache.uima.ruta.type.NBSP;
import org.apache.uima.ruta.type.NUM;
import org.apache.uima.ruta.type.PERIOD;
import org.apache.uima.ruta.type.QUESTION;
import org.apache.uima.ruta.type.SEMICOLON;
import org.apache.uima.ruta.type.SPACE;
import org.apache.uima.ruta.type.SPECIAL;
import org.apache.uima.ruta.type.SW;
/**
* This class is a scanner generated by
* <a href="http://www.jflex.de/">JFlex</a> 1.4.3
* on 04.11.14 14:02 from the specification file
* <tt>D:/work/workspace-uima-ruta5/ruta/ruta-core/src/main/java/org/apache/uima/ruta/seed/SeedLexer.flex</tt>
*/
class SeedLexer {
/** 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;
/**
* 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
};
/**
* Translates characters to character classes
*/
private static final String ZZ_CMAP_PACKED =
"\10\0\1\4\1\3\1\4\2\0\1\4\22\0\1\3\1\7\4\0"+
"\1\12\5\0\1\25\1\0\1\26\1\6\12\2\1\24\1\17\1\5"+
"\1\0\1\10\1\27\1\0\1\1\1\21\13\1\1\20\1\1\1\23"+
"\2\1\1\22\7\1\6\0\1\31\1\14\13\31\1\13\1\31\1\16"+
"\2\31\1\15\7\31\45\0\1\11\11\0\1\30\12\0\1\30\4\0"+
"\1\30\5\0\27\32\1\0\7\32\30\30\1\0\10\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\2\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\2\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\2\32\1\30\1\32\1\30"+
"\1\32\3\30\2\32\1\30\1\32\1\30\2\32\1\30\3\32\2\30"+
"\4\32\1\30\2\32\1\30\3\32\3\30\2\32\1\30\2\32\1\30"+
"\1\32\1\30\1\32\1\30\2\32\1\30\1\32\2\30\1\32\1\30"+
"\2\32\1\30\3\32\1\30\1\32\1\30\2\32\2\30\1\0\1\32"+
"\3\30\4\0\1\32\1\0\1\30\1\32\1\0\1\30\1\32\1\0"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\2\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\2\30\1\32\1\0\1\30\1\32\1\30"+
"\3\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\7\30"+
"\2\32\1\30\2\32\2\30\1\32\1\30\4\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\105\30\1\0\44\30\7\0\2\30"+
"\36\0\5\30\140\0\1\30\52\0\1\32\1\30\1\32\1\30\2\0"+
"\1\32\1\30\2\0\4\30\10\0\1\32\1\0\3\32\1\0\1\32"+
"\1\0\2\32\1\30\21\32\1\0\11\32\43\30\1\32\2\30\3\32"+
"\3\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\5\30\1\32\1\30\1\0\1\32\1\30"+
"\2\32\2\30\63\32\60\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\10\0\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\2\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\2\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\11\0\46\32\12\0\47\30\u0b18\0"+
"\46\32\1\0\1\32\5\0\1\32\u0740\0\1\11\u04f1\0\300\30\100\0"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\11\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\11\30\10\32\6\30"+
"\2\0\6\32\2\0\10\30\10\32\10\30\10\32\6\30\2\0\6\32"+
"\2\0\10\30\1\0\1\32\1\0\1\32\1\0\1\32\1\0\1\32"+
"\10\30\10\32\16\30\2\0\10\30\10\0\10\30\10\0\10\30\10\0"+
"\5\30\1\0\2\30\4\32\2\0\1\30\3\0\3\30\1\0\2\30"+
"\4\32\4\0\4\30\2\0\2\30\4\32\4\0\10\30\5\32\5\0"+
"\3\30\1\0\2\30\4\32\13\0\1\11\47\0\1\11\101\0\1\30"+
"\15\0\1\30\20\0\15\30\145\0\1\32\4\0\1\32\2\0\1\30"+
"\3\32\2\30\3\32\1\30\1\0\1\32\3\0\5\32\6\0\1\32"+
"\1\0\1\32\1\0\1\32\1\0\4\32\1\0\1\30\4\32\1\30"+
"\4\0\1\30\2\0\2\30\2\32\5\0\1\32\4\30\4\0\1\30"+
"\21\0\20\32\20\30\3\0\1\32\1\30\u0331\0\32\32\32\30\u0716\0"+
"\57\32\1\0\57\30\1\0\1\32\1\30\3\32\2\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\4\32\1\30\1\32\2\30\1\32\10\30"+
"\3\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\2\30"+
"\6\0\1\32\1\30\1\32\1\30\3\0\1\32\1\30\14\0\46\30"+
"\1\0\1\30\5\0\1\30\u7912\0\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\22\0\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\212\0\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\3\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32"+
"\1\30\1\32\12\30\1\32\1\30\1\32\1\30\2\32\1\30\1\32"+
"\1\30\1\32\1\30\1\32\1\30\1\32\1\30\3\0\1\32\1\30"+
"\1\32\1\30\1\0\1\32\1\30\1\32\1\30\14\0\1\32\1\30"+
"\1\32\1\30\1\32\1\30\1\32\1\30\1\32\1\30\1\32\115\0"+
"\3\30\u5305\0\7\30\14\0\5\30\u03e7\0\1\11\41\0\32\32\6\0"+
"\32\30\245\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 =
"\1\0\1\1\1\2\1\3\1\4\1\5\1\1\1\6"+
"\1\7\1\1\1\10\1\11\1\12\1\13\1\14\1\15"+
"\1\16\1\2\5\0\1\17\1\20\5\0";
private static int [] zzUnpackAction() {
int [] result = new int[30];
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\33\0\66\0\121\0\33\0\33\0\154\0\33"+
"\0\33\0\207\0\242\0\33\0\33\0\33\0\33\0\33"+
"\0\275\0\330\0\363\0\u010e\0\u0129\0\u0144\0\u015f\0\33"+
"\0\33\0\u017a\0\u0195\0\u01b0\0\u01cb\0\u01e6";
private static int [] zzUnpackRowMap() {
int [] result = new int[30];
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 =
"\1\2\1\3\1\4\1\5\1\6\1\7\1\2\1\10"+
"\1\2\1\11\1\12\4\13\1\14\4\3\1\15\1\16"+
"\1\17\1\20\2\13\1\3\34\0\1\21\11\0\4\22"+
"\1\0\4\21\4\0\2\22\1\21\2\0\1\4\36\0"+
"\1\23\1\24\24\0\1\25\11\0\1\26\3\25\1\0"+
"\1\27\3\25\5\0\1\25\14\0\4\13\11\0\2\13"+
"\2\0\1\21\16\0\4\21\6\0\1\21\13\0\4\22"+
"\11\0\2\22\10\0\1\24\23\0\10\24\1\30\22\24"+
"\1\0\1\25\11\0\4\25\1\31\4\25\5\0\1\25"+
"\2\0\1\25\11\0\1\25\1\32\2\25\1\31\4\25"+
"\5\0\1\25\2\0\1\25\11\0\4\25\1\31\1\25"+
"\1\33\2\25\5\0\1\25\2\0\1\25\11\0\2\25"+
"\1\34\1\25\1\31\4\25\5\0\1\25\2\0\1\25"+
"\11\0\4\25\1\31\2\25\1\35\1\25\5\0\1\25"+
"\2\0\1\25\11\0\3\25\1\36\1\31\4\25\5\0"+
"\1\25\2\0\1\25\11\0\4\25\1\31\3\25\1\36"+
"\5\0\1\25\2\0\1\25\11\0\4\25\1\11\4\25"+
"\5\0\1\25\1\0";
private static int [] zzUnpackTrans() {
int [] result = new int[513];
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 =
"\1\0\1\11\2\1\2\11\1\1\2\11\2\1\5\11"+
"\2\1\5\0\2\11\5\0";
private static int [] zzUnpackAttribute() {
int [] result = new int[30];
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 JCas cas;
public void setJCas(JCas cas) {
this.cas = cas;
}
/**
* 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.
*/
SeedLexer(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.
*/
SeedLexer(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 < 2624) {
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 new String( zzBuffer, zzStartRead, zzMarkedPos-zzStartRead );
}
/**
* 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[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 AnnotationFS yylex() throws java.io.IOException {
int zzInput;
int zzAction;
// cached fields:
int zzCurrentPosL;
int zzMarkedPosL;
int zzEndReadL = zzEndRead;
char [] zzBufferL = zzBuffer;
char [] zzCMapL = ZZ_CMAP;
int [] zzTransL = ZZ_TRANS;
int [] zzRowMapL = ZZ_ROWMAP;
int [] zzAttrL = ZZ_ATTRIBUTE;
while (true) {
zzMarkedPosL = zzMarkedPos;
yychar+= zzMarkedPosL-zzStartRead;
boolean zzR = false;
for (zzCurrentPosL = zzStartRead; zzCurrentPosL < zzMarkedPosL;
zzCurrentPosL++) {
switch (zzBufferL[zzCurrentPosL]) {
case '\u000B':
case '\u000C':
case '\u0085':
case '\u2028':
case '\u2029':
yyline++;
zzR = false;
break;
case '\r':
yyline++;
zzR = true;
break;
case '\n':
if (zzR)
zzR = false;
else {
yyline++;
}
break;
default:
zzR = false;
}
}
if (zzR) {
// peek one character ahead if it is \n (if we have counted one line too much)
boolean zzPeek;
if (zzMarkedPosL < zzEndReadL)
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
else if (zzAtEOF)
zzPeek = false;
else {
boolean eof = zzRefill();
zzEndReadL = zzEndRead;
zzMarkedPosL = zzMarkedPos;
zzBufferL = zzBuffer;
if (eof)
zzPeek = false;
else
zzPeek = zzBufferL[zzMarkedPosL] == '\n';
}
if (zzPeek) yyline--;
}
zzAction = -1;
zzCurrentPosL = zzCurrentPos = zzStartRead = zzMarkedPosL;
zzState = ZZ_LEXSTATE[zzLexicalState];
zzForAction: {
while (true) {
if (zzCurrentPosL < zzEndReadL)
zzInput = zzBufferL[zzCurrentPosL++];
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 = zzBufferL[zzCurrentPosL++];
}
}
int zzNext = zzTransL[ zzRowMapL[zzState] + zzCMapL[zzInput] ];
if (zzNext == -1) break zzForAction;
zzState = zzNext;
int zzAttributes = zzAttrL[zzState];
if ( (zzAttributes & 1) == 1 ) {
zzAction = zzState;
zzMarkedPosL = zzCurrentPosL;
if ( (zzAttributes & 8) == 8 ) break zzForAction;
}
}
}
// store back cached position
zzMarkedPos = zzMarkedPosL;
switch (zzAction < 0 ? zzAction : ZZ_ACTION[zzAction]) {
case 3:
{ NUM t = new NUM(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 17: break;
case 13:
{ QUESTION t = new QUESTION(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 18: break;
case 8:
{ SW t = new SW(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 19: break;
case 4:
{ SPACE t = new SPACE(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 20: break;
case 11:
{ COMMA t = new COMMA(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 21: break;
case 1:
{ SPECIAL t = new SPECIAL(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 22: break;
case 15:
{ MARKUP t = new MARKUP(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 23: break;
case 6:
{ EXCLAMATION t = new EXCLAMATION(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 24: break;
case 7:
{ NBSP t = new NBSP(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 25: break;
case 14:
{ CAP t = new CAP(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 26: break;
case 12:
{ PERIOD t = new PERIOD(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 27: break;
case 5:
{ BREAK t = new BREAK(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 28: break;
case 2:
{ CW t = new CW(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 29: break;
case 10:
{ COLON t = new COLON(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 30: break;
case 9:
{ SEMICOLON t = new SEMICOLON(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 31: break;
case 16:
{ AMP t = new AMP(cas);
t.setBegin(yychar);
t.setEnd(yychar + yytext().length());
return t;
}
case 32: break;
default:
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
switch (zzLexicalState) {
case YYINITIAL: {
return null;
}
case 31: break;
default:
return null;
}
}
else {
zzScanError(ZZ_NO_MATCH);
}
}
}
}
}