The char sequence after last character of match in group i
,
or null
if nothing was matched for that group
The char sequence after last character of match in group i
,
or null
if nothing was matched for that group
Returns char sequence after last character of match,
or null
if nothing was matched
Returns char sequence after last character of match,
or null
if nothing was matched
The char sequence before first character of match in group i
,
or null
if nothing was matched for that group
The char sequence before first character of match in group i
,
or null
if nothing was matched for that group
The char sequence before first character of match,
or null
if nothing was matched
The char sequence before first character of match,
or null
if nothing was matched
The index following the last matched character in group i
,
or -1 if nothing was matched for that group
The index following the last matched character in group i
,
or -1 if nothing was matched for that group
The index of the last matched character, or -1 if nothing was matched
The index of the last matched character, or -1 if nothing was matched
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.
Returns the group with given name
Returns the group with given name
The group name
The requested group
The matched string in group i
,
or null
if nothing was matched
The matched string in group i
,
or null
if nothing was matched
The number of subgroups in the pattern (not all of these need to match!)
The number of subgroups in the pattern (not all of these need to match!)
The names of the groups, or some empty sequence if one defined
The names of the groups, or some empty sequence if one defined
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 matched string,
of null
if nothing was matched
The matched string,
of null
if nothing was matched
The source from where the match originated
The source from where the match originated
The index of the first matched character in group i
,
or -1 if nothing was matched for that group
The index of the first matched character in group i
,
or -1 if nothing was matched for that group
The index of the first matched character, or -1 if nothing was matched
The index of the first matched character, or -1 if nothing was matched
All matched subgroups, i
All matched subgroups, i.e. not including group(0)
The matched string; equivalent to matched
The matched string; equivalent to matched.toString
@return a string representation of the object.
This class provides methods to access the details of a match.