Class Regex

Gets a mode (if any) of this regular expression. Can be any of: - IGNORECASE - UNIXLINES - MULTILINE - DOTALL - UNICODE - VERBOSE - UNICODECLASS

Holds if this regex is used to match against a full string, as though it was implicitly surrounded by ^ and $.

Holds if the text in the range start,end is an alternation

Holds if the text in the range start,end is an alternation and the text in part_start, part_end is one of the options in that alternation.

Holds if the text in the range start,end is a back reference

Holds if the character set starting at charset_start contains a character range with lower bound found between start and lower_end and upper bound found between upper_start and end.

Holds if there is a top-level character class beginning at start (inclusive) and ending at end (exclusive)

Holds if the character set starting at charset_start contains either a character or a range found between start and end.

Holds if a top-level character set ends at pos.

Hold if a top-level character set starts between start and end.

Holds if there is a control sequence, \cx, between start and end. x may be any ascii character including special characters.

Holds if an empty group is found between start and end.

Holds if an escaped character is found between start and end. Escaped characters include hex values, octal values and named escapes, but excludes backreferences.

Holds if the character at pos is a "" that is actually escaping what comes after.

Holds if the regex failed to parse.

Gets a child of this expression.

Gets the name of a primary CodeQL class to which this element belongs.

Gets a statement that directly or transitively contains this expression, if any. This is equivalent to this.getEnclosingStmt().getEnclosingStmt*().

Gets the name, if it has one, of the back reference in start,end

Gets the number of the back reference in start,end

Gets the basic block in which this expression occurs, if any.

Gets the ith character of this regex.

Gets the compilation unit in which this expression occurs.

Gets the ControlFlowNode corresponding to this expression.

Gets the callable in which this expression occurs, if any.

Gets the statement containing this expression, if any.

Gets the file associated with this element.

Gets the name, if it has one, of the group in start,end

Gets the number of the group in start,end

This statement’s Halstead ID (used to compute Halstead metrics).

Gets the index of this expression as a child of its parent.

Gets the kind of this expression.

Gets the Kotlin type of this expression.

Gets a string representation of this literal as it appeared in the source code.

Gets the source location for this element.

Gets the mode of this regular expression string if it is defined by a prefix.

Gets the number of comment lines that this element ranges over.

Gets the number of lines of code that this element ranges over.

Gets the parent of this expression.

Gets a comma-separated list of the names of the primary CodeQL classes to which this element belongs.

Gets the ith character of this literal as it was written in the source code.

Gets the text of this regex

Gets the total number of lines that this element ranges over, including lines of code, comment and whitespace-only lines.

Gets the type of this expression.

Gets the underlying expression looking through casts and not-nulls, if any. Otherwise just gets this expression.

Gets the string represented by this string literal, that is, the content of the literal without enclosing quotes and with escape sequences translated.

Holds if the text in the range start,end is a group

Holds if the text in the range start,end is a group with contents in the range in_start,in_end

Holds if this element is at the specified location. The location spans column startcolumn of line startline to column endcolumn of line endline in file filepath. For more information, see Locations.

Holds if index is inside a character set.

Holds if this literal is a compile-time constant expression (as per JLS v8, section 15.28).

Holds if this expression occurs in a static context.

Holds if this expression is the child of the specified parent at the specified (zero-based) position.

Holds if this expression is parenthesized.

Holds if this string literal is a text block (""" ... """).

Holds if the range start, end contains a character, a quantifier, a character set or a group.

Holds if a repetition quantifier is found between start and end, with the given lower and upper bounds. If a bound is omitted, the corresponding string is empty.

Holds if a negative lookahead is found between start and end

Holds if a negative lookbehind is found between start and end

Holds if a normal character or escape sequence is between start and end.

Holds if a positive lookahead is found between start and end

Holds if a positive lookbehind is found between start and end

Holds if the text in the range start,end is a quantified item, where item is a character, a character set or a group.

Holds if a quantified part is found between start and part_end and the quantifier is found between part_end and end.

Holds if a quoted sequence is found between start and end

Holds if a quoted sequence is found between start and end, with content found between inner_start and inner_end.

Holds if the text in the range start,end is a sequence of 1 or more items, where an item is a character, a character set or a group.

Holds if the ith character of the string is represented between offsets start (inclusive) and end (exclusive) in the source code of this literal. This only gives correct results if the literal is written as a normal single-line string literal; without compile-time concatenation involved.

Holds if a special character char is between start and end.

Gets a printable representation of this expression.

Holds if the text in the range start, end is a group and can match the empty string.