private int line;

private int column;

public JavaSymbol(int type, int line, int column) {

this(type, line, column, -1, -1, null);

}

public JavaSymbol(int type, int line, int column, Object value) {

this(type, line, column, -1, -1, value);

}

public JavaSymbol(int type, int line, int column, int left, int right, Object value) {

super(type, left, right, value);

this.line = line;

this.column = column;

}

public int getLine() {

return line;

}

public int getColumn() {

return column;

}

public String toString() {

return "line " + line + ", column " + column + ", sym: " + sym + (value == null ? "" : (", value: '" + value + "'"));

}

}