X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java
diff --git a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java b/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java
deleted file mode 100644
index 1b9bf9f..0000000
--- a/lucene-java-3.4.0/lucene/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.java
+++ /dev/null
@@ -1,738 +0,0 @@
-/* The following code was generated by JFlex 1.5.0-SNAPSHOT on 2/9/11 11:45 AM */
-
-package org.apache.lucene.analysis.standard;
-
-/**
- * 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.
- */
-
-/*
-
-WARNING: if you change ClassicTokenizerImpl.jflex and need to regenerate
- the tokenizer, only use the trunk version of JFlex 1.5 at the moment!
-
-*/
-
-import java.io.Reader;
-import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
-
-
-/**
- * This class is a scanner generated by
- * JFlex 1.5.0-SNAPSHOT
- * on 2/9/11 11:45 AM from the specification file
- * C:/Users/rmuir/workspace/lucene-2911/modules/analysis/common/src/java/org/apache/lucene/analysis/standard/ClassicTokenizerImpl.jflex
- */
-class ClassicTokenizerImpl implements StandardTokenizerInterface {
-
- /** 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 =
- "\11\0\1\0\1\15\1\0\1\0\1\14\22\0\1\0\5\0\1\5"+
- "\1\3\4\0\1\11\1\7\1\4\1\11\12\2\6\0\1\6\32\12"+
- "\4\0\1\10\1\0\32\12\57\0\1\12\12\0\1\12\4\0\1\12"+
- "\5\0\27\12\1\0\37\12\1\0\u0128\12\2\0\22\12\34\0\136\12"+
- "\2\0\11\12\2\0\7\12\16\0\2\12\16\0\5\12\11\0\1\12"+
- "\213\0\1\12\13\0\1\12\1\0\3\12\1\0\1\12\1\0\24\12"+
- "\1\0\54\12\1\0\10\12\2\0\32\12\14\0\202\12\12\0\71\12"+
- "\2\0\2\12\2\0\2\12\3\0\46\12\2\0\2\12\67\0\46\12"+
- "\2\0\1\12\7\0\47\12\110\0\33\12\5\0\3\12\56\0\32\12"+
- "\5\0\13\12\25\0\12\2\7\0\143\12\1\0\1\12\17\0\2\12"+
- "\11\0\12\2\3\12\23\0\1\12\1\0\33\12\123\0\46\12\u015f\0"+
- "\65\12\3\0\1\12\22\0\1\12\7\0\12\12\4\0\12\2\25\0"+
- "\10\12\2\0\2\12\2\0\26\12\1\0\7\12\1\0\1\12\3\0"+
- "\4\12\42\0\2\12\1\0\3\12\4\0\12\2\2\12\23\0\6\12"+
- "\4\0\2\12\2\0\26\12\1\0\7\12\1\0\2\12\1\0\2\12"+
- "\1\0\2\12\37\0\4\12\1\0\1\12\7\0\12\2\2\0\3\12"+
- "\20\0\7\12\1\0\1\12\1\0\3\12\1\0\26\12\1\0\7\12"+
- "\1\0\2\12\1\0\5\12\3\0\1\12\22\0\1\12\17\0\1\12"+
- "\5\0\12\2\25\0\10\12\2\0\2\12\2\0\26\12\1\0\7\12"+
- "\1\0\2\12\2\0\4\12\3\0\1\12\36\0\2\12\1\0\3\12"+
- "\4\0\12\2\25\0\6\12\3\0\3\12\1\0\4\12\3\0\2\12"+
- "\1\0\1\12\1\0\2\12\3\0\2\12\3\0\3\12\3\0\10\12"+
- "\1\0\3\12\55\0\11\2\25\0\10\12\1\0\3\12\1\0\27\12"+
- "\1\0\12\12\1\0\5\12\46\0\2\12\4\0\12\2\25\0\10\12"+
- "\1\0\3\12\1\0\27\12\1\0\12\12\1\0\5\12\44\0\1\12"+
- "\1\0\2\12\4\0\12\2\25\0\10\12\1\0\3\12\1\0\27\12"+
- "\1\0\20\12\46\0\2\12\4\0\12\2\25\0\22\12\3\0\30\12"+
- "\1\0\11\12\1\0\1\12\2\0\7\12\71\0\1\1\60\12\1\1"+
- "\2\12\14\1\7\12\11\1\12\2\47\0\2\12\1\0\1\12\2\0"+
- "\2\12\1\0\1\12\2\0\1\12\6\0\4\12\1\0\7\12\1\0"+
- "\3\12\1\0\1\12\1\0\1\12\2\0\2\12\1\0\4\12\1\0"+
- "\2\12\11\0\1\12\2\0\5\12\1\0\1\12\11\0\12\2\2\0"+
- "\2\12\42\0\1\12\37\0\12\2\26\0\10\12\1\0\42\12\35\0"+
- "\4\12\164\0\42\12\1\0\5\12\1\0\2\12\25\0\12\2\6\0"+
- "\6\12\112\0\46\12\12\0\47\12\11\0\132\12\5\0\104\12\5\0"+
- "\122\12\6\0\7\12\1\0\77\12\1\0\1\12\1\0\4\12\2\0"+
- "\7\12\1\0\1\12\1\0\4\12\2\0\47\12\1\0\1\12\1\0"+
- "\4\12\2\0\37\12\1\0\1\12\1\0\4\12\2\0\7\12\1\0"+
- "\1\12\1\0\4\12\2\0\7\12\1\0\7\12\1\0\27\12\1\0"+
- "\37\12\1\0\1\12\1\0\4\12\2\0\7\12\1\0\47\12\1\0"+
- "\23\12\16\0\11\2\56\0\125\12\14\0\u026c\12\2\0\10\12\12\0"+
- "\32\12\5\0\113\12\225\0\64\12\54\0\12\2\46\0\12\2\6\0"+
- "\130\12\10\0\51\12\u0557\0\234\12\4\0\132\12\6\0\26\12\2\0"+
- "\6\12\2\0\46\12\2\0\6\12\2\0\10\12\1\0\1\12\1\0"+
- "\1\12\1\0\1\12\1\0\37\12\2\0\65\12\1\0\7\12\1\0"+
- "\1\12\3\0\3\12\1\0\7\12\3\0\4\12\2\0\6\12\4\0"+
- "\15\12\5\0\3\12\1\0\7\12\202\0\1\12\202\0\1\12\4\0"+
- "\1\12\2\0\12\12\1\0\1\12\3\0\5\12\6\0\1\12\1\0"+
- "\1\12\1\0\1\12\1\0\4\12\1\0\3\12\1\0\7\12\u0ecb\0"+
- "\2\12\52\0\5\12\12\0\1\13\124\13\10\13\2\13\2\13\132\13"+
- "\1\13\3\13\6\13\50\13\3\13\1\0\136\12\21\0\30\12\70\0"+
- "\20\13\u0100\0\200\13\200\0\u19b6\13\12\13\100\0\u51a6\13\132\13\u048d\12"+
- "\u0773\0\u2ba4\12\u215c\0\u012e\13\322\13\7\12\14\0\5\12\5\0\1\12"+
- "\1\0\12\12\1\0\15\12\1\0\5\12\1\0\1\12\1\0\2\12"+
- "\1\0\2\12\1\0\154\12\41\0\u016b\12\22\0\100\12\2\0\66\12"+
- "\50\0\14\12\164\0\3\12\1\0\1\12\1\0\207\12\23\0\12\2"+
- "\7\0\32\12\6\0\32\12\12\0\1\13\72\13\37\12\3\0\6\12"+
- "\2\0\6\12\2\0\6\12\2\0\3\12\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 =
- "\1\0\1\1\3\2\1\3\1\1\13\0\1\2\3\4"+
- "\2\0\1\5\1\0\1\5\3\4\6\5\1\6\1\4"+
- "\2\7\1\10\1\0\1\10\3\0\2\10\1\11\1\12"+
- "\1\4";
-
- private static int [] zzUnpackAction() {
- int [] result = new int[51];
- 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\16\0\34\0\52\0\70\0\16\0\106\0\124"+
- "\0\142\0\160\0\176\0\214\0\232\0\250\0\266\0\304"+
- "\0\322\0\340\0\356\0\374\0\u010a\0\u0118\0\u0126\0\u0134"+
- "\0\u0142\0\u0150\0\u015e\0\u016c\0\u017a\0\u0188\0\u0196\0\u01a4"+
- "\0\u01b2\0\u01c0\0\u01ce\0\u01dc\0\u01ea\0\u01f8\0\322\0\u0206"+
- "\0\u0214\0\u0222\0\u0230\0\u023e\0\u024c\0\u025a\0\124\0\214"+
- "\0\u0268\0\u0276\0\u0284";
-
- private static int [] zzUnpackRowMap() {
- int [] result = new int[51];
- 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\7\2\1\5\1\6\1\7\1\2"+
- "\17\0\2\3\1\0\1\10\1\0\1\11\2\12\1\13"+
- "\1\3\4\0\1\3\1\4\1\0\1\14\1\0\1\11"+
- "\2\15\1\16\1\4\4\0\1\3\1\4\1\17\1\20"+
- "\1\21\1\22\2\12\1\13\1\23\20\0\1\2\1\0"+
- "\1\24\1\25\7\0\1\26\4\0\2\27\7\0\1\27"+
- "\4\0\1\30\1\31\7\0\1\32\5\0\1\33\7\0"+
- "\1\13\4\0\1\34\1\35\7\0\1\36\4\0\1\37"+
- "\1\40\7\0\1\41\4\0\1\42\1\43\7\0\1\44"+
- "\15\0\1\45\4\0\1\24\1\25\7\0\1\46\15\0"+
- "\1\47\4\0\2\27\7\0\1\50\4\0\1\3\1\4"+
- "\1\17\1\10\1\21\1\22\2\12\1\13\1\23\4\0"+
- "\2\24\1\0\1\51\1\0\1\11\2\52\1\0\1\24"+
- "\4\0\1\24\1\25\1\0\1\53\1\0\1\11\2\54"+
- "\1\55\1\25\4\0\1\24\1\25\1\0\1\51\1\0"+
- "\1\11\2\52\1\0\1\26\4\0\2\27\1\0\1\56"+
- "\2\0\1\56\2\0\1\27\4\0\2\30\1\0\1\52"+
- "\1\0\1\11\2\52\1\0\1\30\4\0\1\30\1\31"+
- "\1\0\1\54\1\0\1\11\2\54\1\55\1\31\4\0"+
- "\1\30\1\31\1\0\1\52\1\0\1\11\2\52\1\0"+
- "\1\32\5\0\1\33\1\0\1\55\2\0\3\55\1\33"+
- "\4\0\2\34\1\0\1\57\1\0\1\11\2\12\1\13"+
- "\1\34\4\0\1\34\1\35\1\0\1\60\1\0\1\11"+
- "\2\15\1\16\1\35\4\0\1\34\1\35\1\0\1\57"+
- "\1\0\1\11\2\12\1\13\1\36\4\0\2\37\1\0"+
- "\1\12\1\0\1\11\2\12\1\13\1\37\4\0\1\37"+
- "\1\40\1\0\1\15\1\0\1\11\2\15\1\16\1\40"+
- "\4\0\1\37\1\40\1\0\1\12\1\0\1\11\2\12"+
- "\1\13\1\41\4\0\2\42\1\0\1\13\2\0\3\13"+
- "\1\42\4\0\1\42\1\43\1\0\1\16\2\0\3\16"+
- "\1\43\4\0\1\42\1\43\1\0\1\13\2\0\3\13"+
- "\1\44\6\0\1\17\6\0\1\45\4\0\1\24\1\25"+
- "\1\0\1\61\1\0\1\11\2\52\1\0\1\26\4\0"+
- "\2\27\1\0\1\56\2\0\1\56\2\0\1\50\4\0"+
- "\2\24\7\0\1\24\4\0\2\30\7\0\1\30\4\0"+
- "\2\34\7\0\1\34\4\0\2\37\7\0\1\37\4\0"+
- "\2\42\7\0\1\42\4\0\2\62\7\0\1\62\4\0"+
- "\2\24\7\0\1\63\4\0\2\62\1\0\1\56\2\0"+
- "\1\56\2\0\1\62\4\0\2\24\1\0\1\61\1\0"+
- "\1\11\2\52\1\0\1\24\3\0";
-
- private static int [] zzUnpackTrans() {
- int [] result = new int[658];
- 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 aState
- */
- private static final int [] ZZ_ATTRIBUTE = zzUnpackAttribute();
-
- private static final String ZZ_ATTRIBUTE_PACKED_0 =
- "\1\0\1\11\3\1\1\11\1\1\13\0\4\1\2\0"+
- "\1\1\1\0\17\1\1\0\1\1\3\0\5\1";
-
- private static int [] zzUnpackAttribute() {
- int [] result = new int[51];
- 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: */
-
-public static final int ALPHANUM = StandardTokenizer.ALPHANUM;
-public static final int APOSTROPHE = StandardTokenizer.APOSTROPHE;
-public static final int ACRONYM = StandardTokenizer.ACRONYM;
-public static final int COMPANY = StandardTokenizer.COMPANY;
-public static final int EMAIL = StandardTokenizer.EMAIL;
-public static final int HOST = StandardTokenizer.HOST;
-public static final int NUM = StandardTokenizer.NUM;
-public static final int CJ = StandardTokenizer.CJ;
-public static final int ACRONYM_DEP = StandardTokenizer.ACRONYM_DEP;
-
-public static final String [] TOKEN_TYPES = StandardTokenizer.TOKEN_TYPES;
-
-public final int yychar()
-{
- return yychar;
-}
-
-/**
- * Fills CharTermAttribute with the current token text.
- */
-public final void getText(CharTermAttribute t) {
- t.copyBuffer(zzBuffer, zzStartRead, zzMarkedPos-zzStartRead);
-}
-
-
-
- /**
- * 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.
- */
- ClassicTokenizerImpl(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.
- */
- ClassicTokenizerImpl(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 < 1154) {
- int count = packed.charAt(i++);
- char value = packed.charAt(i++);
- do map[j++] = value; while (--count > 0);
- }
- return map;
- }
-
-
- /**
- * Refills the input buffer.
- *
- * @return false, 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
- * cannot be reused (internal buffer is discarded and lost).
- * Lexical state is set to ZZ_INITIAL.
- *
- * Internal scan buffer is resized down to its initial length, if it has grown.
- *
- * @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;
- if (zzBuffer.length > ZZ_BUFFERSIZE)
- zzBuffer = new char[ZZ_BUFFERSIZE];
- }
-
-
- /**
- * 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 pos 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 int getNextToken() 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;
-
- 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 = 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;
-
- 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 10:
- { return EMAIL;
- }
- case 11: break;
- case 2:
- { return ALPHANUM;
- }
- case 12: break;
- case 4:
- { return HOST;
- }
- case 13: break;
- case 1:
- { /* ignore */
- }
- case 14: break;
- case 8:
- { return ACRONYM_DEP;
- }
- case 15: break;
- case 5:
- { return NUM;
- }
- case 16: break;
- case 9:
- { return ACRONYM;
- }
- case 17: break;
- case 7:
- { return COMPANY;
- }
- case 18: break;
- case 6:
- { return APOSTROPHE;
- }
- case 19: break;
- case 3:
- { return CJ;
- }
- case 20: break;
- default:
- if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
- zzAtEOF = true;
- return YYEOF;
- }
- else {
- zzScanError(ZZ_NO_MATCH);
- }
- }
- }
- }
-
-
-}