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2025-07-28 13:56:49 +05:30
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package org.nfunk.jep;
public class TokenMgrError extends Error {
static final int LEXICAL_ERROR = 0;
static final int STATIC_LEXER_ERROR = 1;
static final int INVALID_LEXICAL_STATE = 2;
static final int LOOP_DETECTED = 3;
int errorCode;
protected static final String addEscapes(String paramString) {
StringBuffer stringBuffer = new StringBuffer();
for (byte b = 0; b < paramString.length(); b++) {
char c;
switch (paramString.charAt(b)) {
case '\000':
break;
case '\b':
stringBuffer.append("\\b");
break;
case '\t':
stringBuffer.append("\\t");
break;
case '\n':
stringBuffer.append("\\n");
break;
case '\f':
stringBuffer.append("\\f");
break;
case '\r':
stringBuffer.append("\\r");
break;
case '"':
stringBuffer.append("\\\"");
break;
case '\'':
stringBuffer.append("\\'");
break;
case '\\':
stringBuffer.append("\\\\");
break;
default:
if ((c = paramString.charAt(b)) < ' ' || c > '~') {
String str = "0000" + Integer.toString(c, 16);
stringBuffer.append("\\u" + str.substring(str.length() - 4, str.length()));
break;
}
stringBuffer.append(c);
break;
}
}
return stringBuffer.toString();
}
protected static String LexicalError(boolean paramBoolean, int paramInt1, int paramInt2, int paramInt3, String paramString, char paramChar) {
return "Lexical error at line " + paramInt2 + ", column " + paramInt3 + ". Encountered: " + (paramBoolean ? "<EOF> " : ("\"" + addEscapes(String.valueOf(paramChar)) + "\"" + " (" + paramChar + "), ")) + "after : \"" + addEscapes(paramString) + "\"";
}
public String getMessage() {
return super.getMessage();
}
public TokenMgrError() {}
public TokenMgrError(String paramString, int paramInt) {
super(paramString);
this.errorCode = paramInt;
}
public TokenMgrError(boolean paramBoolean, int paramInt1, int paramInt2, int paramInt3, String paramString, char paramChar, int paramInt4) {
this(LexicalError(paramBoolean, paramInt1, paramInt2, paramInt3, paramString, paramChar), paramInt4);
}
}