AnyRef
ClassAnyRef is the root class of allreference types. All types except the value types descend from this class.
Attributes
- Graph
- Known subtypes
- trait ()=>RclassFromJavaIntSupplierclassFromJavaLongSupplierclassFromJavaSupplier[T]traitReference[T]traitReferenceWrapper[T]classPhantomReference[T]classSoftReference[T]classWeakReference[T]traitJFunction0$mcB$sptraitJFunction0$mcC$sptraitJFunction0$mcD$sptraitJFunction0$mcF$sptraitJFunction0$mcI$sptraitJFunction0$mcJ$sptraitJFunction0$mcS$sptraitJFunction0$mcV$sptraitJFunction0$mcZ$spclassAbstractFunction0[R]traitT1=>RtraitSet[A]classAbstractSet[A]classBitSetclassBitSet1classBitSet2classBitSetNclassHashSet[A]classListSet[A]classSet1[A]classSet2[A]classSet3[A]classSet4[A]classTreeSet[A]traitSortedSet[A]classHashSet[A]classLinkedHashSet[A]traitSet[A]classAbstractSet[A]classBitSetclassTreeSet[A]traitSortedSet[A]traitSet[A]classAbstractSet[A]traitSortedSet[A]traitBitSettraitBitSetOps[C]classFromJavaConsumer[T]classFromJavaDoubleFunction[R]classFromJavaIntConsumerclassFromJavaIntFunction[R]classFromJavaIntPredicateclassFromJavaLongConsumerclassFromJavaLongFunction[R]classFromJavaPredicate[T]classFromJavaToDoubleFunction[T]classFromJavaToIntFunction[T]classFromJavaToLongFunction[T]classFromJavaUnaryOperator[T]traitJFunction1$mcDD$sptraitJFunction1$mcDF$sptraitJFunction1$mcDI$sptraitJFunction1$mcDJ$sptraitJFunction1$mcFD$sptraitJFunction1$mcFF$sptraitJFunction1$mcFI$sptraitJFunction1$mcFJ$sptraitJFunction1$mcID$sptraitJFunction1$mcIF$sptraitJFunction1$mcII$sptraitJFunction1$mcIJ$sptraitJFunction1$mcJD$sptraitJFunction1$mcJF$sptraitJFunction1$mcJI$sptraitJFunction1$mcJJ$sptraitJFunction1$mcVD$sptraitJFunction1$mcVF$sptraitJFunction1$mcVI$sptraitJFunction1$mcVJ$sptraitJFunction1$mcZD$sptraitJFunction1$mcZF$sptraitJFunction1$mcZI$sptraitJFunction1$mcZJ$spclassIntMap[T]classLongMap[T]classLongMap[V]classSystemPropertiestraitSeq[A]traitSeq[A]classAbstractSeq[A]classArraySeq[A]classofBooleanclassofByteclassofCharclassofDoubleclassofFloatclassofIntclassofLongclassofRef[T]classofShortclassofUnitclassLazyList[A]classList[A]class::[A]objectNilclassNumericRange[T]classExclusive[T]classInclusive[T]classQueue[A]classRangeclassExclusiveclassInclusiveclassStream[A]classCons[A]objectEmptyclassVector[A]classWrappedStringtraitIndexedSeq[A]traitLinearSeq[A]traitSeq[A]classAbstractSeq[A]classAbstractBuffer[A]classArrayBuffer[A]classArrayDeque[A]classQueue[A]classStack[A]classListBuffer[A]classUnrolledBuffer[T]classArraySeq[T]classofBooleanclassofByteclassofCharclassofDoubleclassofFloatclassofIntclassofLongclassofRef[T]classofShortclassofUnitclassStringBuildertraitBuffer[A]traitIndexedBuffer[A]traitIndexedSeq[T]classAnyAccumulator[A]classDoubleAccumulatorclassIntAccumulatorclassLongAccumulatorclassAbstractSeq[A]traitIndexedSeq[A]traitLinearSeq[A]trait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19)=>Rtrait (T1,T2)=>RclassFromJavaBinaryOperator[T]classFromJavaObjDoubleConsumer[T]classFromJavaObjIntConsumer[T]classFromJavaObjLongConsumer[T]traitJFunction2$mcDDD$sptraitJFunction2$mcDDI$sptraitJFunction2$mcDDJ$sptraitJFunction2$mcDID$sptraitJFunction2$mcDII$sptraitJFunction2$mcDIJ$sptraitJFunction2$mcDJD$sptraitJFunction2$mcDJI$sptraitJFunction2$mcDJJ$sptraitJFunction2$mcFDD$sptraitJFunction2$mcFDI$sptraitJFunction2$mcFDJ$sptraitJFunction2$mcFID$sptraitJFunction2$mcFII$sptraitJFunction2$mcFIJ$sptraitJFunction2$mcFJD$sptraitJFunction2$mcFJI$sptraitJFunction2$mcFJJ$sptraitJFunction2$mcIDD$sptraitJFunction2$mcIDI$sptraitJFunction2$mcIDJ$sptraitJFunction2$mcIID$sptraitJFunction2$mcIII$sptraitJFunction2$mcIIJ$sptraitJFunction2$mcIJD$sptraitJFunction2$mcIJI$sptraitJFunction2$mcIJJ$sptraitJFunction2$mcJDD$sptraitJFunction2$mcJDI$sptraitJFunction2$mcJDJ$sptraitJFunction2$mcJID$sptraitJFunction2$mcJII$sptraitJFunction2$mcJIJ$sptraitJFunction2$mcJJD$sptraitJFunction2$mcJJI$sptraitJFunction2$mcJJJ$sptraitJFunction2$mcVDD$sptraitJFunction2$mcVDI$sptraitJFunction2$mcVDJ$sptraitJFunction2$mcVID$sptraitJFunction2$mcVII$sptraitJFunction2$mcVIJ$sptraitJFunction2$mcVJD$sptraitJFunction2$mcVJI$sptraitJFunction2$mcVJJ$sptraitJFunction2$mcZDD$sptraitJFunction2$mcZDI$sptraitJFunction2$mcZDJ$sptraitJFunction2$mcZID$sptraitJFunction2$mcZII$sptraitJFunction2$mcZIJ$sptraitJFunction2$mcZJD$sptraitJFunction2$mcZJI$sptraitJFunction2$mcZJJ$sptrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21)=>RclassAbstractFunction21[T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,R]trait (T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22)=>RclassAbstractFunction22[T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22,R]trait (T1,T2,T3)=>Rtrait (T1,T2,T3,T4)=>Rtrait (T1,T2,T3,T4,T5)=>Rtrait (T1,T2,T3,T4,T5,T6)=>Rtrait (T1,T2,T3,T4,T5,T6,T7)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8)=>Rtrait (T1,T2,T3,T4,T5,T6,T7,T8,T9)=>RShow all
Members list
Value members
Concrete methods
Tests whether the argument (that) is a reference to the receiver object (this).
Tests whether the argument (that) is a reference to the receiver object (this).
Theeq method implements anequivalence relation on non-null instances ofAnyRef, and has three additional properties:
It is consistent: for any non-null instances
xandyof typeAnyRef, multiple invocations ofx.eq(y)consistently returnstrueor consistently returnsfalse.For any non-null instance
xof typeAnyRef,x.eq(null)andnull.eq(x)returnsfalse.null.eq(null)returnstrue.
When overriding theequals orhashCode 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).
Value parameters
- that
the object to compare against this object for reference equality.
Attributes
- Returns
trueif the argument is a reference to the receiver object;falseotherwise.
Equivalent to!(this eq that).
Equivalent to!(this eq that).
Value parameters
- that
the object to compare against this object for reference equality.
Attributes
- Returns
trueif the argument is not a reference to the receiver object;falseotherwise.
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.
Attributes
- Note
not specified by SLS as a member of AnyRef
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
Attributes
- Note
not specified by SLS as a member of AnyRef
Executes the code inbody with an exclusive lock onthis.
Executes the code inbody with an exclusive lock onthis.
Value parameters
- body
the code to execute
Attributes
- Returns
the result of
body
Attributes
- Note
not specified by SLS as a member of AnyRef
Value parameters
- timeout
the maximum time to wait in milliseconds.
Attributes
- Note
not specified by SLS as a member of AnyRef
Value parameters
- nanos
additional time, in nanoseconds range 0-999999.
- timeout
the maximum time to wait in milliseconds.
Attributes
- Note
not specified by SLS as a member of AnyRef