Class scala.util.matching.Regex.Match

Companion object Match

class Match extends MatchData

Provides information about a successful match.

Source
Regex.scala
Linear Supertypes
MatchData, AnyRef, Any

Instance Constructors

new Match(source: CharSequence, matcher: Matcher, groupNames: Seq[String])

Value Members

final def !=(arg0: Any): Boolean

Test two objects for inequality.

returns

true if !(this == that), false otherwise.

Definition Classes
AnyRef → Any

final def ##(): Int

Equivalent to x.hashCode except for boxed numeric types and null. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. For null returns a hashcode where null.hashCode throws a NullPointerException.

returns

a hash value consistent with ==

Definition Classes
AnyRef → Any

def +(other: String): String

Implicit
This member is added by an implicit conversion from Match toany2stringadd[Match] performed by method any2stringadd in scala.Predef.
Definition Classes
any2stringadd

def ->[B](y: B): (Match, B)

Implicit
This member is added by an implicit conversion from Match toArrowAssoc[Match] performed by method ArrowAssoc in scala.Predef.
Definition Classes
ArrowAssoc
Annotations
@inline()

final def ==(arg0: Any): Boolean

The expression x == that is equivalent to if (x eq null) that eq null else x.equals(that).

returns

true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any

def after(i: Int): CharSequence

The char sequence after last character of match in group i, or null if nothing was matched for that group.

Definition Classes
MatchData

def after: CharSequence

Returns char sequence after last character of match, or null if nothing was matched.

Definition Classes
MatchData

final def asInstanceOf[T0]: T0

Cast the receiver object to be of type T0.

Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression 1.asInstanceOf[String] will throw a ClassCastException at runtime, while the expression List(1).asInstanceOf[List[String]] will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.

returns

the receiver object.

Definition Classes
Any
Exceptions thrown

ClassCastException if the receiver object is not an instance of the erasure of type T0.

def before(i: Int): CharSequence

The char sequence before first character of match in group i, or null if nothing was matched for that group.

Definition Classes
MatchData

def before: CharSequence

The char sequence before first character of match, or null if nothing was matched.

Definition Classes
MatchData

def clone(): AnyRef

Create a copy of the receiver object.

The default implementation of the clone method is platform dependent.

returns

a copy of the receiver object.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.CloneNotSupportedException]) @native()
Note

not specified by SLS as a member of AnyRef

def end(i: Int): Int

The index following the last matched character in group i.

Definition Classes
MatchMatchData

val end: Int

The index following the last matched character.

Definition Classes
MatchMatchData

def ensuring(cond: (Match) => Boolean, msg: => Any): Match

Implicit
This member is added by an implicit conversion from Match toEnsuring[Match] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

def ensuring(cond: (Match) => Boolean): Match

Implicit
This member is added by an implicit conversion from Match toEnsuring[Match] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

def ensuring(cond: Boolean, msg: => Any): Match

Implicit
This member is added by an implicit conversion from Match toEnsuring[Match] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

def ensuring(cond: Boolean): Match

Implicit
This member is added by an implicit conversion from Match toEnsuring[Match] performed by method Ensuring in scala.Predef.
Definition Classes
Ensuring

final def eq(arg0: AnyRef): Boolean

Tests whether the argument (that) is a reference to the receiver object (this).

The eq method implements an equivalence relation on non-null instances of AnyRef, and has three additional properties:

    It is consistent: for any non-null instances x and y of type AnyRef, multiple invocations of x.eq(y) consistently returns true or consistently returns false.For any non-null instance x of type AnyRef, x.eq(null) and null.eq(x) returns false. null.eq(null) returns true.

When overriding the equals or hashCode methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2), they should be equal to each other (o1 == o2) and they should hash to the same value (o1.hashCode == o2.hashCode).

returns

true if the argument is a reference to the receiver object; false otherwise.

Definition Classes
AnyRef

def equals(arg0: AnyRef): Boolean

The equality method for reference types. Default implementation delegates to eq.

See also equals in scala.Any.

returns

true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
AnyRef → Any

def finalize(): Unit

Called by the garbage collector on the receiver object when there are no more references to the object.

The details of when and if the finalize method is invoked, as well as the interaction between finalize and non-local returns and exceptions, are all platform dependent.

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.Throwable])
Note

not specified by SLS as a member of AnyRef

def force: Match.this.type

def formatted(fmtstr: String): String

Returns string formatted according to given format string. Format strings are as for String.format (@see java.lang.String.format).

Implicit
This member is added by an implicit conversion from Match toStringFormat[Match] performed by method StringFormat in scala.Predef.
Definition Classes
StringFormat
Annotations
@inline()

final def getClass(): Class[_ <: AnyRef]

Returns the runtime class representation of the object.

returns

a class object corresponding to the runtime type of the receiver.

Definition Classes
AnyRef → Any
Annotations
@native()

def group(id: String): String

Returns the group with the given name.

Uses explicit group names when supplied; otherwise, queries the underlying implementation for inline named groups. Not all platforms support inline group names.

id

The group name

returns

The requested group

Definition Classes
MatchData
Exceptions thrown

IllegalArgumentException if the requested group name is not defined

def group(i: Int): String

The matched string in group i, or null if nothing was matched.

Definition Classes
MatchData

def groupCount: Int

The number of subgroups.

Definition Classes
MatchMatchData

val groupNames: Seq[String]

The names of the groups, or an empty sequence if none defined

Definition Classes
MatchMatchData

def hashCode(): Int

The hashCode method for reference types. See hashCode in scala.Any.

returns

the hash code value for this object.

Definition Classes
AnyRef → Any
Annotations
@native()

final def isInstanceOf[T0]: Boolean

Test whether the dynamic type of the receiver object is T0.

Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression 1.isInstanceOf[String] will return false, while the expression List(1).isInstanceOf[List[String]] will return true. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.

returns

true if the receiver object is an instance of erasure of type T0; false otherwise.

Definition Classes
Any

def matched: String

The matched string, or null if nothing was matched.

Definition Classes
MatchData

val matcher: Matcher

Basically, wraps a platform Matcher.

Attributes
protected[scala.util.matching]
Definition Classes
MatchMatchData

final def ne(arg0: AnyRef): Boolean

Equivalent to !(this eq that).

returns

true if the argument is not a reference to the receiver object; false otherwise.

Definition Classes
AnyRef

final def notify(): Unit

Wakes up a single thread that is waiting on the receiver object's monitor.

Definition Classes
AnyRef
Annotations
@native()
Note

not specified by SLS as a member of AnyRef

final def notifyAll(): Unit

Wakes up all threads that are waiting on the receiver object's monitor.

Definition Classes
AnyRef
Annotations
@native()
Note

not specified by SLS as a member of AnyRef

val source: CharSequence

The source from which the match originated

Definition Classes
MatchMatchData

def start(i: Int): Int

The index of the first matched character in group i.

Definition Classes
MatchMatchData

val start: Int

The index of the first matched character.

Definition Classes
MatchMatchData

def subgroups: List[String]

All capturing groups, i.e., not including group(0).

Definition Classes
MatchData

final def synchronized[T0](arg0: => T0): T0

Definition Classes
AnyRef

def toString(): String

The matched string; equivalent to matched.toString.

returns

a String representation of the object.

Definition Classes
MatchData → AnyRef → Any

final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])

final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException])

final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws(classOf[java.lang.InterruptedException]) @native()

© 2002-2019 EPFL, with contributions from Lightbend.
Licensed under the Apache License, Version 2.0.
https://www.scala-lang.org/api/2.13.0/scala/util/matching/Regex$$Match.html