X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Forg%2Fjson%2Fsimple%2Fparser%2FYylex.java;h=7998fafd994a2be35fa9df40b4a3678886b30a39;hb=57738a1f3c19b1c3a00bd3ac5108f8cd0af32f99;hp=41569d6d0e7bd13d18fbd1a5485320c1fc961275;hpb=e7338a61f3ce96dadf44ac80b2b32cc5ba4b94c8;p=jalview.git
diff --git a/src/org/json/simple/parser/Yylex.java b/src/org/json/simple/parser/Yylex.java
index 41569d6..7998faf 100644
--- a/src/org/json/simple/parser/Yylex.java
+++ b/src/org/json/simple/parser/Yylex.java
@@ -2,7 +2,8 @@
package org.json.simple.parser;
-class Yylex {
+class Yylex
+{
/** This character denotes the end of file */
public static final int YYEOF = -1;
@@ -12,207 +13,182 @@ class Yylex {
/** lexical states */
public static final int YYINITIAL = 0;
+
public static final int STRING_BEGIN = 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
+ * 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
- };
+ private static final int ZZ_LEXSTATE[] = { 0, 0, 1, 1 };
- /**
+ /**
* Translates characters to character classes
*/
- private static final String ZZ_CMAP_PACKED =
- "\11\0\1\7\1\7\2\0\1\7\22\0\1\7\1\0\1\11\10\0"+
- "\1\6\1\31\1\2\1\4\1\12\12\3\1\32\6\0\4\1\1\5"+
- "\1\1\24\0\1\27\1\10\1\30\3\0\1\22\1\13\2\1\1\21"+
- "\1\14\5\0\1\23\1\0\1\15\3\0\1\16\1\24\1\17\1\20"+
- "\5\0\1\25\1\0\1\26\uff82\0";
-
- /**
+ private static final String ZZ_CMAP_PACKED = "\11\0\1\7\1\7\2\0\1\7\22\0\1\7\1\0\1\11\10\0"
+ + "\1\6\1\31\1\2\1\4\1\12\12\3\1\32\6\0\4\1\1\5"
+ + "\1\1\24\0\1\27\1\10\1\30\3\0\1\22\1\13\2\1\1\21"
+ + "\1\14\5\0\1\23\1\0\1\15\3\0\1\16\1\24\1\17\1\20"
+ + "\5\0\1\25\1\0\1\26\uff82\0";
+
+ /**
* Translates characters to character classes
*/
- private static final char [] ZZ_CMAP = zzUnpackCMap(ZZ_CMAP_PACKED);
+ 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 int[] ZZ_ACTION = zzUnpackAction();
- private static final String ZZ_ACTION_PACKED_0 =
- "\2\0\2\1\1\2\1\3\1\4\3\1\1\5\1\6"+
- "\1\7\1\10\1\11\1\12\1\13\1\14\1\15\5\0"+
- "\1\14\1\16\1\17\1\20\1\21\1\22\1\23\1\24"+
- "\1\0\1\25\1\0\1\25\4\0\1\26\1\27\2\0"+
- "\1\30";
+ private static final String ZZ_ACTION_PACKED_0 = "\2\0\2\1\1\2\1\3\1\4\3\1\1\5\1\6"
+ + "\1\7\1\10\1\11\1\12\1\13\1\14\1\15\5\0"
+ + "\1\14\1\16\1\17\1\20\1\21\1\22\1\23\1\24"
+ + "\1\0\1\25\1\0\1\25\4\0\1\26\1\27\2\0" + "\1\30";
- private static int [] zzUnpackAction() {
- int [] result = new int[45];
+ private static int[] zzUnpackAction()
+ {
+ int[] result = new int[45];
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 */
+ 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) {
+ while (i < l)
+ {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
- do result[j++] = value; while (--count > 0);
+ 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\154\0\207\0\66\0\242"+
- "\0\275\0\330\0\66\0\66\0\66\0\66\0\66\0\66"+
- "\0\363\0\u010e\0\66\0\u0129\0\u0144\0\u015f\0\u017a\0\u0195"+
- "\0\66\0\66\0\66\0\66\0\66\0\66\0\66\0\66"+
- "\0\u01b0\0\u01cb\0\u01e6\0\u01e6\0\u0201\0\u021c\0\u0237\0\u0252"+
- "\0\66\0\66\0\u026d\0\u0288\0\66";
-
- private static int [] zzUnpackRowMap() {
- int [] result = new int[45];
+ private static final int[] ZZ_ROWMAP = zzUnpackRowMap();
+
+ private static final String ZZ_ROWMAP_PACKED_0 = "\0\0\0\33\0\66\0\121\0\154\0\207\0\66\0\242"
+ + "\0\275\0\330\0\66\0\66\0\66\0\66\0\66\0\66"
+ + "\0\363\0\u010e\0\66\0\u0129\0\u0144\0\u015f\0\u017a\0\u0195"
+ + "\0\66\0\66\0\66\0\66\0\66\0\66\0\66\0\66"
+ + "\0\u01b0\0\u01cb\0\u01e6\0\u01e6\0\u0201\0\u021c\0\u0237\0\u0252"
+ + "\0\66\0\66\0\u026d\0\u0288\0\66";
+
+ private static int[] zzUnpackRowMap()
+ {
+ int[] result = new int[45];
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 */
+ 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) {
+ while (i < l)
+ {
int high = packed.codePointAt(i++) << 16;
result[j++] = high | packed.codePointAt(i++);
}
return j;
}
- /**
+ /**
* The transition table of the DFA
*/
- private static final int ZZ_TRANS [] = {
- 2, 2, 3, 4, 2, 2, 2, 5, 2, 6,
- 2, 2, 7, 8, 2, 9, 2, 2, 2, 2,
- 2, 10, 11, 12, 13, 14, 15, 16, 16, 16,
- 16, 16, 16, 16, 16, 17, 18, 16, 16, 16,
- 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
- 16, 16, 16, 16, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, 4, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, 4, 19, 20, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 20, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, 5, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 21, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 22, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 23, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, 16, 16, 16, 16, 16, 16, 16,
- 16, -1, -1, 16, 16, 16, 16, 16, 16, 16,
- 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
- -1, -1, -1, -1, -1, -1, -1, -1, 24, 25,
- 26, 27, 28, 29, 30, 31, 32, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 33, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 34, 35, -1, -1,
- 34, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- 36, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, 37, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, 38, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, 39, -1, 39, -1, 39, -1, -1,
- -1, -1, -1, 39, 39, -1, -1, -1, -1, 39,
- 39, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, 33, -1, 20, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 20, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, 35,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, 38, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, 40,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, 41, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, 42, -1, 42, -1, 42,
- -1, -1, -1, -1, -1, 42, 42, -1, -1, -1,
- -1, 42, 42, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, 43, -1, 43, -1, 43, -1, -1, -1,
- -1, -1, 43, 43, -1, -1, -1, -1, 43, 43,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, 44,
- -1, 44, -1, 44, -1, -1, -1, -1, -1, 44,
- 44, -1, -1, -1, -1, 44, 44, -1, -1, -1,
- -1, -1, -1, -1, -1,
- };
+ private static final int ZZ_TRANS[] = { 2, 2, 3, 4, 2, 2, 2, 5, 2, 6, 2,
+ 2, 7, 8, 2, 9, 2, 2, 2, 2, 2, 10, 11, 12, 13, 14, 15, 16, 16, 16, 16,
+ 16, 16, 16, 16, 17, 18, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
+ 16, 16, 16, 16, 16, 16, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 4, 19, 20, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 20, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 21, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 22, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, 23, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 16, 16, 16, 16, 16, 16, 16, 16, -1, -1, 16, 16,
+ 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, -1, -1,
+ -1, -1, -1, -1, -1, -1, 24, 25, 26, 27, 28, 29, 30, 31, 32, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 33, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 34, 35, -1, -1, 34, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 36, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 37, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 38, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, 39, -1, 39, -1, 39, -1, -1, -1, -1,
+ -1, 39, 39, -1, -1, -1, -1, 39, 39, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 33, -1, 20, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 20, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 35, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 38, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 40, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 41, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 42, -1, 42, -1, 42, -1, -1, -1, -1, -1, 42, 42, -1, -1, -1, -1, 42,
+ 42, -1, -1, -1, -1, -1, -1, -1, -1, -1, 43, -1, 43, -1, 43, -1, -1,
+ -1, -1, -1, 43, 43, -1, -1, -1, -1, 43, 43, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 44, -1, 44, -1, 44, -1, -1, -1, -1, -1, 44, 44, -1, -1,
+ -1, -1, 44, 44, -1, -1, -1, -1, -1, -1, -1, -1, };
/* 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"
- };
+ "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 int[] ZZ_ATTRIBUTE = zzUnpackAttribute();
- private static final String ZZ_ATTRIBUTE_PACKED_0 =
- "\2\0\1\11\3\1\1\11\3\1\6\11\2\1\1\11"+
- "\5\0\10\11\1\0\1\1\1\0\1\1\4\0\2\11"+
- "\2\0\1\11";
+ private static final String ZZ_ATTRIBUTE_PACKED_0 = "\2\0\1\11\3\1\1\11\3\1\6\11\2\1\1\11"
+ + "\5\0\10\11\1\0\1\1\1\0\1\1\4\0\2\11" + "\2\0\1\11";
- private static int [] zzUnpackAttribute() {
- int [] result = new int[45];
+ private static int[] zzUnpackAttribute()
+ {
+ int[] result = new int[45];
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 */
+ 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) {
+ while (i < l)
+ {
int count = packed.charAt(i++);
int value = packed.charAt(i++);
- do result[j++] = value; while (--count > 0);
+ do
+ result[j++] = value;
+ while (--count > 0);
}
return j;
}
@@ -226,8 +202,10 @@ class Yylex {
/** 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 */
+ /**
+ * 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 */
@@ -239,8 +217,10 @@ class Yylex {
/** 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 */
+ /**
+ * 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 */
@@ -250,12 +230,12 @@ class Yylex {
private int yychar;
/**
- * the number of characters from the last newline up to the start of the
+ * 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;
@@ -264,233 +244,251 @@ class Yylex {
private boolean zzAtEOF;
/* user code: */
-private StringBuffer sb=new StringBuffer();
-
-int getPosition(){
- return yychar;
-}
-
+ private StringBuffer sb = new StringBuffer();
+ int getPosition()
+ {
+ return yychar;
+ }
/**
- * Creates a new scanner
- * There is also a java.io.InputStream version of this constructor.
+ * 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.
+ * @param in
+ * the java.io.Reader to read input from.
*/
- Yylex(java.io.Reader in) {
+ Yylex(java.io.Reader in)
+ {
this.zzReader = in;
}
/**
- * Creates a new scanner.
- * There is also java.io.Reader version of this constructor.
+ * Creates a new scanner. There is also java.io.Reader version of this
+ * constructor.
*
- * @param in the java.io.Inputstream to read input from.
+ * @param in
+ * the java.io.Inputstream to read input from.
*/
- Yylex(java.io.InputStream in) {
+ Yylex(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
+ * @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 < 90) {
- int count = packed.charAt(i++);
+ 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 < 90)
+ {
+ int count = packed.charAt(i++);
char value = packed.charAt(i++);
- do map[j++] = value; while (--count > 0);
+ do
+ map[j++] = value;
+ while (--count > 0);
}
return map;
}
-
/**
* Refills the input buffer.
*
- * @return false, iff there was new input.
+ * @return false, iff there was new input.
*
- * @exception java.io.IOException if any I/O-Error occurs
+ * @exception java.io.IOException
+ * if any I/O-Error occurs
*/
- private boolean zzRefill() throws java.io.IOException {
+ private boolean zzRefill() throws java.io.IOException
+ {
/* first: make room (if you can) */
- if (zzStartRead > 0) {
- System.arraycopy(zzBuffer, zzStartRead,
- zzBuffer, 0,
- zzEndRead-zzStartRead);
+ if (zzStartRead > 0)
+ {
+ System.arraycopy(zzBuffer, zzStartRead, zzBuffer, 0,
+ zzEndRead - zzStartRead);
/* translate stored positions */
- zzEndRead-= zzStartRead;
- zzCurrentPos-= zzStartRead;
- zzMarkedPos-= zzStartRead;
+ zzEndRead -= zzStartRead;
+ zzCurrentPos -= zzStartRead;
+ zzMarkedPos -= zzStartRead;
zzStartRead = 0;
}
/* is the buffer big enough? */
- if (zzCurrentPos >= zzBuffer.length) {
+ if (zzCurrentPos >= zzBuffer.length)
+ {
/* if not: blow it up */
- char newBuffer[] = new char[zzCurrentPos*2];
+ 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);
+ zzBuffer.length - zzEndRead);
- if (numRead > 0) {
- zzEndRead+= numRead;
+ if (numRead > 0)
+ {
+ zzEndRead += numRead;
return false;
}
- // unlikely but not impossible: read 0 characters, but not at end of stream
- if (numRead == 0) {
+ // unlikely but not impossible: read 0 characters, but not at end of stream
+ if (numRead == 0)
+ {
int c = zzReader.read();
- if (c == -1) {
+ if (c == -1)
+ {
return true;
- } else {
+ }
+ else
+ {
zzBuffer[zzEndRead++] = (char) c;
return false;
- }
+ }
}
- // numRead < 0
+ // 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 */
+ 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.
+ * 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.
+ * 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.
*
- * @param reader the new input stream
+ * @param reader
+ * the new input stream
*/
- public final void yyreset(java.io.Reader reader) {
+ public final void yyreset(java.io.Reader reader)
+ {
zzReader = reader;
- zzAtBOL = true;
- zzAtEOF = false;
+ zzAtBOL = true;
+ zzAtEOF = false;
zzEndRead = zzStartRead = 0;
zzCurrentPos = zzMarkedPos = 0;
yyline = yychar = yycolumn = 0;
zzLexicalState = YYINITIAL;
}
-
/**
* Returns the current lexical state.
*/
- public final int yystate() {
+ public final int yystate()
+ {
return zzLexicalState;
}
-
/**
* Enters a new lexical state
*
- * @param newState the new lexical state
+ * @param newState
+ * the new lexical state
*/
- public final void yybegin(int newState) {
+ 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 );
+ public final String yytext()
+ {
+ return new String(zzBuffer, zzStartRead, zzMarkedPos - zzStartRead);
}
-
/**
- * Returns the character at position pos from the
- * matched text.
+ * 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.
+ * @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];
+ 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;
+ 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.).
+ * 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.
+ * Usual syntax/scanner level error handling should be done in error fallback
+ * rules.
*
- * @param errorCode the code of the errormessage to display
+ * @param errorCode
+ * the code of the errormessage to display
*/
- private void zzScanError(int errorCode) {
+ private void zzScanError(int errorCode)
+ {
String message;
- try {
+ try
+ {
message = ZZ_ERROR_MSG[errorCode];
- }
- catch (ArrayIndexOutOfBoundsException e) {
+ } 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()!
+ * @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() )
+ 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.
@@ -754,5 +752,4 @@ int getPosition(){
}
}
-
}