Resource

Represents a resource that can be opened and worked on.

The purpose of this trait is to abstract over the notion of "things that can be opened", such as files, URLs... Default instances are provided for java.io types - java.io.File, for example, has instances for both opening it for reading and for writing.

I: type of the resource itself (eg java.io.File).
R: type of the opened resource (eg java.io.InputStream)

Self Type: Resource[I, R]

Linear Supertypes

AnyRef, Any

Abstract Value Members

abstract def open(input: I): OpenResult[R]

Opens the specified resource.

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def contramap[II](f: (II) ⇒ I): Resource[II, R]
def econtramap[II](f: (II) ⇒ OpenResult[I]): Resource[II, R]
def emap[RR](f: (R) ⇒ OpenResult[RR]): Resource[I, RR]
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def map[RR](f: (R) ⇒ RR): Resource[I, RR]
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
def withResource[O](input: I)(f: (R) ⇒ ProcessResult[O])(implicit c: Closeable[R]): ResourceResult[O]

Opens the specified resource and applies the specified function to its content.
Opens the specified resource and applies the specified function to its content.
The resource will be closed regardless of whether f fails. Note that f is expected to be safe - it cannot throw but should instead wrap all errors in a ProcessResult.

Deprecated Value Members

def contramapResult[II](f: (II) ⇒ OpenResult[I]): Resource[II, R]

Annotations
@deprecated
Deprecated
(Since version 0.3.1) Use econtramap instead
def mapResult[RR](f: (R) ⇒ OpenResult[RR]): Resource[I, RR]

Annotations
@deprecated
Deprecated
(Since version 0.3.1) Use emap instead

Related Docs: object Resource | package resource

trait Resource[I, R] extends AnyRef

Abstract Value Members

abstract def open(input: I): OpenResult[R]

Concrete Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def contramap[II](f: (II) ⇒ I): Resource[II, R]

def econtramap[II](f: (II) ⇒ OpenResult[I]): Resource[II, R]

def emap[RR](f: (R) ⇒ OpenResult[RR]): Resource[I, RR]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def map[RR](f: (R) ⇒ RR): Resource[I, RR]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

def withResource[O](input: I)(f: (R) ⇒ ProcessResult[O])(implicit c: Closeable[R]): ResourceResult[O]

Deprecated Value Members

def contramapResult[II](f: (II) ⇒ OpenResult[I]): Resource[II, R]

def mapResult[RR](f: (R) ⇒ OpenResult[RR]): Resource[I, RR]

Inherited from AnyRef

Inherited from Any

Ungrouped