This method is used to compare the receiver object (this)
with the argument object (arg0) for equivalence
This method is used to compare the receiver object (this)
with the argument object (arg0) for equivalence.
The default implementations of this method is an equivalence relation:
x of type Any,
x.equals(x) should return true.x and y of type
Any, x.equals(y) should return true if and only
if y.equals(x) returns true.x, y, and z of type AnyRef
if x.equals(y) returns true and
y.equals(z) returns
true, then x.equals(z) should return true.
If you override this method, you should verify that
your implementation remains an equivalence relation.
Additionally, when overriding this method it is often necessary to
override hashCode to ensure that objects that are
"equal" (o1.equals(o2) returns true)
hash to the same Int
(o1.hashCode.equals(o2.hashCode)).
the object to compare against this object for equality.
true if the receiver object is equivalent to the argument; false otherwise.
Return all matches of this regexp in given character sequence as an iterator
Return all matches of this regexp in given character sequence as an iterator
Return optionally first matching string of this regexp in given character sequence, None if it does not exist
Return optionally first matching string of this regexp in given character sequence, None if it does not exist.
Return optionally first match of this regexp in given character sequence, None if it does not exist
Return optionally first match of this regexp in given character sequence, None if it does not exist.
Return optionally match of this regexp at the beginning of the given character sequence, or None if regexp matches no prefix of the character sequence
Return optionally match of this regexp at the beginning of the given character sequence, or None if regexp matches no prefix of the character sequence.
Return optionally match of this regexp at the beginning of the given character sequence, or None if regexp matches no prefix of the character sequence
Return optionally match of this regexp at the beginning of the given character sequence, or None if regexp matches no prefix of the character sequence.
Returns a hash code value for the object
Returns a hash code value for the object.
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash
codes (o1.hashCode.equals(o2.hashCode)) yet not be
equal (o1.equals(o2) returns false). A
degenerate implementation could always return 0.
However, it is required that if two objects are equal
(o1.equals(o2) returns true) that they
have identical hash codes
(o1.hashCode.equals(o2.hashCode)). Therefore, when
overriding this method, be sure to verify that the behavior is
consistent with the equals method.
The compiled pattern
The compiled pattern
Replaces all matches by a string
Replaces all matches by a string.
The string to match
The string that will replace each match
The resulting string
Replaces the first match by a string
Replaces the first match by a string.
The string to match
The string that will replace the match
The resulting string
Splits the provided character sequence around matches of this regexp
Splits the provided character sequence around matches of this regexp.
The character sequence to split
The array of strings computed by splitting the input around matches of this regexp
The string defining the regular expression @return a string representation of the object
The string defining the regular expression @return a string representation of the object.
*/Tries to match target (whole match) and returns the matches
Tries to match target (whole match) and returns the matches.
The string to match
The matches
This class provides methods for creating and using regular expressions. It is based on the regular expressions of the JDK since 1.4.
You can use special pattern syntax construct
(?idmsux-idmsux)to switch various regex compilation options likeCASE_INSENSITIVEorUNICODE_CASE. Seejava.util.regex.Patternjavadoc for details.