CharSequence
Properties
Returns the range of valid character indices for this char sequence.
Returns the range of valid character indices for this char sequence.
Returns the index of the last character in the char sequence or -1 if it is empty.
Returns the index of the last character in the char sequence or -1 if it is empty.
Functions
Returns true if char sequence has at least one character.
Returns true if at least one character matches the given predicate.
Creates an Iterable instance that wraps the original char sequence returning its characters when being iterated.
Creates a Sequence instance that wraps the original char sequence returning its characters when being iterated.
Returns a Map containing the characters from the given char sequence indexed by the key returned from keySelector function applied to each character.
Returns a Map containing the values provided by valueTransform and indexed by keySelector functions applied to characters of the given char sequence.
Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function applied to each character of the given char sequence and value is the character itself.
Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function and and value is provided by the valueTransform function applied to characters of the given char sequence.
Populates and returns the destination mutable map with key-value pairs provided by transform function applied to each character of the given char sequence.
Returns the longest string prefix such that this char sequence and other char sequence both start with this prefix, taking care not to split surrogate pairs. If this and other have no common prefix, returns the empty string.
Returns the longest string suffix such that this char sequence and other char sequence both end with this suffix, taking care not to split surrogate pairs. If this and other have no common suffix, returns the empty string.
Returns true if this char sequence contains at least one match of the specified regular expression regex.
Returns true if this char sequence contains the specified character char.
Returns true if this char sequence contains the specified other sequence of characters as a substring.
Returns true if this char sequence contains at least one match of the specified regular expression regex.
Returns true if this char sequence contains the specified character char.
Returns true if this char sequence contains the specified other sequence of characters as a substring.
Returns the length of this char sequence.
Returns the number of characters matching the given predicate.
Returns a subsequence of this char sequence with the first n characters removed.
Returns a subsequence of this char sequence with the last n characters removed.
Returns a subsequence of this char sequence containing all characters except last characters that satisfy the given predicate.
Returns a subsequence of this char sequence containing all characters except first characters that satisfy the given predicate.
Returns a character at the given index or throws an IndexOutOfBoundsException if the index is out of bounds of this char sequence.
Returns a character at the given index or the result of calling the defaultValue function if the index is out of bounds of this char sequence.
Returns true if this char sequence ends with the specified character.
Returns true if this char sequence ends with the specified suffix.
Returns true if this char sequence ends with the specified character.
Returns true if this char sequence ends with the specified suffix.
Returns a char sequence containing only those characters from the original char sequence that match the given predicate.
Returns a char sequence containing only those characters from the original char sequence that match the given predicate.
Appends all characters matching the given predicate to the given destination.
Returns a char sequence containing only those characters from the original char sequence that do not match the given predicate.
Appends all characters not matching the given predicate to the given destination.
Appends all characters matching the given predicate to the given destination.
Finds the first occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the first occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the last occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the last occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Returns first character.
Returns the first character matching the given predicate.
Returns the first character, or null if the char sequence is empty.
Returns the first character matching the given predicate, or null if character was not found.
Appends all elements yielded from results of transform function being invoked on each character of original char sequence, to the given destination.
Accumulates value starting with initial value and applying operation from right to left to each character with its index in the original char sequence and current accumulator value.
Performs the given action on each character, providing sequential index with the character.
Returns a character at the given index or the result of calling the defaultValue function if the index is out of bounds of this char sequence.
Groups characters of the original char sequence by the key returned by the given keySelector function applied to each character and returns a map where each group key is associated with a list of corresponding characters.
Groups values returned by the valueTransform function applied to each character of the original char sequence by the key returned by the given keySelector function applied to the character and returns a map where each group key is associated with a list of corresponding values.
Groups characters of the original char sequence by the key returned by the given keySelector function applied to each character and puts to the destination map each group key associated with a list of corresponding characters.
Groups values returned by the valueTransform function applied to each character of the original char sequence by the key returned by the given keySelector function applied to the character and puts to the destination map each group key associated with a list of corresponding values.
Creates a Grouping source from a char sequence to be used later with one of group-and-fold operations using the specified keySelector function to extract a key from each character.
Returns the index within this string of the first occurrence of the specified character, starting from the specified startIndex.
Returns the index within this char sequence of the first occurrence of the specified string, starting from the specified startIndex.
Returns the index within this string of the first occurrence of the specified character, starting from the specified startIndex.
Returns the index within this char sequence of the first occurrence of the specified string, starting from the specified startIndex.
Finds the index of the first occurrence of any of the specified chars in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the index of the first occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the index of the first occurrence of any of the specified chars in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the index of the first occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Returns index of the first character matching the given predicate, or -1 if the char sequence does not contain such character.
Returns index of the last character matching the given predicate, or -1 if the char sequence does not contain such character.
Returns true if this string is empty or consists solely of whitespace characters.
Returns true if this char sequence is empty (contains no characters).
Returns true if this char sequence is empty (contains no characters).
Returns true if this char sequence is not empty and contains some characters except of whitespace characters.
Returns true if this char sequence is not empty and contains some characters except of whitespace characters.
Returns true if this char sequence is not empty.
Returns true if this char sequence is not empty.
Returns true if this nullable char sequence is either null or empty or consists solely of whitespace characters.
Returns true if this nullable char sequence is either null or empty or consists solely of whitespace characters.
Returns true if this nullable char sequence is either null or empty.
Returns true if this nullable char sequence is either null or empty.
Iterator for characters of the given char sequence.
Iterator for characters of the given char sequence.
Returns the last character.
Returns the last character matching the given predicate.
Returns the index within this char sequence of the last occurrence of the specified character, starting from the specified startIndex.
Returns the index within this char sequence of the last occurrence of the specified string, starting from the specified startIndex.
Returns the index within this char sequence of the last occurrence of the specified character, starting from the specified startIndex.
Returns the index within this char sequence of the last occurrence of the specified string, starting from the specified startIndex.
Finds the index of the last occurrence of any of the specified chars in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the index of the last occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the index of the last occurrence of any of the specified chars in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Finds the index of the last occurrence of any of the specified strings in this char sequence, starting from the specified startIndex and optionally ignoring the case.
Returns the last character, or null if the char sequence is empty.
Returns the last character matching the given predicate, or null if no such character was found.
Splits this char sequence to a list of lines delimited by any of the following character sequences: CRLF, LF or CR.
Splits this char sequence to a list of lines delimited by any of the following character sequences: CRLF, LF or CR.
Splits this char sequence to a sequence of lines delimited by any of the following character sequences: CRLF, LF or CR.
Splits this char sequence to a sequence of lines delimited by any of the following character sequences: CRLF, LF or CR.
Returns a list containing the results of applying the given transform function to each character and its index in the original char sequence.
Returns a list containing only the non-null results of applying the given transform function to each character and its index in the original char sequence.
Applies the given transform function to each character and its index in the original char sequence and appends only the non-null results to the given destination.
Applies the given transform function to each character and its index in the original char sequence and appends the results to the given destination.
Returns a list containing only the non-null results of applying the given transform function to each character in the original char sequence.
Applies the given transform function to each character in the original char sequence and appends only the non-null results to the given destination.
Applies the given transform function to each character of the original char sequence and appends the results to the given destination.
Returns true if this char sequence matches the given regular expression.
Returns true if this char sequence matches the given regular expression.
Returns true if the char sequence has no characters.
Returns true if no characters match the given predicate.
Returns a char sequence with content of this char sequence padded at the end to the specified length with the specified character or space.
Returns a char sequence with content of this char sequence padded at the end to the specified length with the specified character or space.
Returns a char sequence with content of this char sequence padded at the beginning to the specified length with the specified character or space.
Returns a char sequence with content of this char sequence padded at the beginning to the specified length with the specified character or space.
Accumulates value starting with the first character and applying operation from left to right to current accumulator value and each character with its index in the original char sequence.
Accumulates value starting with the last character and applying operation from right to left to each character and current accumulator value.
Accumulates value starting with the last character and applying operation from right to left to each character with its index in the original char sequence and current accumulator value.
Returns true if the specified range in this char sequence is equal to the specified range in another char sequence.
If this char sequence starts with the given prefix, returns a new char sequence with the prefix removed. Otherwise, returns a new char sequence with the same characters.
If this char sequence starts with the given prefix, returns a new char sequence with the prefix removed. Otherwise, returns a new char sequence with the same characters.
Returns a char sequence with content of this char sequence where its part at the given range is removed.
Returns a char sequence with content of this char sequence where its part at the given range is removed.
Returns a char sequence with content of this char sequence where its part at the given range is removed.
Returns a char sequence with content of this char sequence where its part at the given range is removed.
If this char sequence ends with the given suffix, returns a new char sequence with the suffix removed. Otherwise, returns a new char sequence with the same characters.
If this char sequence ends with the given suffix, returns a new char sequence with the suffix removed. Otherwise, returns a new char sequence with the same characters.
When this char sequence starts with and ends with the given delimiter, returns a new char sequence having this delimiter removed both from the start and end. Otherwise returns a new char sequence with the same characters.
When this char sequence starts with the given prefix and ends with the given suffix, returns a new char sequence having both the given prefix and suffix removed. Otherwise returns a new char sequence with the same characters.
When this char sequence starts with and ends with the given delimiter, returns a new char sequence having this delimiter removed both from the start and end. Otherwise returns a new char sequence with the same characters.
When this char sequence starts with the given prefix and ends with the given suffix, returns a new char sequence having both the given prefix and suffix removed. Otherwise returns a new char sequence with the same characters.
Returns a new string obtained by replacing each substring of this char sequence that matches the given regular expression with the result of the given function transform that takes MatchResult and returns a string to be used as a replacement for that match.
Returns a new string obtained by replacing each substring of this char sequence that matches the given regular expression with the given replacement.
Returns a new string obtained by replacing each substring of this char sequence that matches the given regular expression with the result of the given function transform that takes MatchResult and returns a string to be used as a replacement for that match.
Returns a new string obtained by replacing each substring of this char sequence that matches the given regular expression with the given replacement.
Replaces the first occurrence of the given regular expression regex in this char sequence with specified replacement expression.
Replaces the first occurrence of the given regular expression regex in this char sequence with specified replacement expression.
Returns a char sequence with content of this char sequence where its part at the given range is replaced with the replacement char sequence.
Returns a char sequence with content of this char sequence where its part at the given range is replaced with the replacement char sequence.
Returns a char sequence with content of this char sequence where its part at the given range is replaced with the replacement char sequence.
Returns a char sequence with content of this char sequence where its part at the given range is replaced with the replacement char sequence.
Returns a char sequence with characters in reversed order.
Returns the single character, or throws an exception if the char sequence is empty or has more than one character.
Returns the single character matching the given predicate, or throws exception if there is no or more than one matching character.
Returns single character, or null if the char sequence is empty or has more than one character.
Returns the single character matching the given predicate, or null if character was not found or more than one character was found.
Splits this char sequence to a list of strings around matches of the given regular expression.
Splits this char sequence to a list of strings around occurrences of the specified delimiters.
Splits this char sequence around matches of the given regular expression.
Splits this char sequence to a list of strings around matches of the given regular expression.
Splits this char sequence to a list of strings around occurrences of the specified delimiters.
Splits this char sequence to a sequence of strings around occurrences of the specified delimiters.
Splits this char sequence to a sequence of strings around occurrences of the specified delimiters.
Returns true if this char sequence starts with the specified character.
Returns true if this char sequence starts with the specified prefix.
Returns true if a substring of this char sequence starting at the specified offset startIndex starts with the specified prefix.
Returns true if this char sequence starts with the specified character.
Returns true if this char sequence starts with the specified prefix.
Returns true if a substring of this char sequence starting at the specified offset startIndex starts with the specified prefix.
Returns a new character sequence that is a subsequence of this character sequence, starting at the specified startIndex and ending right before the specified endIndex.
Returns a new character sequence that is a subsequence of this character sequence, starting at the specified startIndex and ending right before the specified endIndex.
Returns a substring of chars at indices from the specified range of this char sequence.
Returns a substring of chars from a range of this char sequence starting at the startIndex and ending right before the endIndex.
Returns a substring of chars at indices from the specified range of this char sequence.
Returns a substring of chars from a range of this char sequence starting at the startIndex and ending right before the endIndex.
Returns the sum of all values produced by selector function applied to each character in the char sequence.
Returns a subsequence of this char sequence containing the first n characters from this char sequence, or the entire char sequence if this char sequence is shorter.
Returns a subsequence of this char sequence containing the last n characters from this char sequence, or the entire char sequence if this char sequence is shorter.
Returns a subsequence of this char sequence containing last characters that satisfy the given predicate.
Returns a subsequence of this char sequence containing the first characters that satisfy the given predicate.
Appends all characters to the given destination collection.
Returns a new MutableList filled with all characters of this char sequence.
Returns a new SortedSet of all characters.
Returns a sub sequence of this char sequence having leading and trailing whitespace removed.
Returns a sub sequence of this char sequence having leading and trailing characters from the chars array removed.
Returns a sub sequence of this char sequence having leading and trailing characters matching the predicate removed.
Returns a sub sequence of this char sequence having leading and trailing whitespace removed.
Returns a sub sequence of this char sequence having leading and trailing characters from the chars array removed.
Returns a sub sequence of this char sequence having leading and trailing characters matching the predicate removed.
Returns a sub sequence of this char sequence having trailing whitespace removed.
Returns a sub sequence of this char sequence having trailing characters from the chars array removed.
Returns a sub sequence of this char sequence having trailing characters matching the predicate removed.
Returns a sub sequence of this char sequence having trailing whitespace removed.
Returns a sub sequence of this char sequence having trailing characters from the chars array removed.
Returns a sub sequence of this char sequence having trailing characters matching the predicate removed.
Returns a sub sequence of this char sequence having leading whitespace removed.
Returns a sub sequence of this char sequence having leading characters from the chars array removed.
Returns a sub sequence of this char sequence having leading characters matching the predicate removed.
Returns a sub sequence of this char sequence having leading whitespace removed.
Returns a sub sequence of this char sequence having leading characters from the chars array removed.
Returns a sub sequence of this char sequence having leading characters matching the predicate removed.
Returns a lazy Iterable that wraps each character of the original char sequence into an IndexedValue containing the index of that character and the character itself.
Returns a list of pairs built from the characters of this and the other char sequences with the same index The returned list has length of the shortest char sequence.
Returns a list of values built from the characters of this and the other char sequences with the same index using the provided transform function applied to each pair of characters. The returned list has length of the shortest char sequence.