Ref (clojure 1.10.0 API)

java.lang.Object
- clojure.lang.AReference
- - clojure.lang.ARef
  - - clojure.lang.Ref

All Implemented Interfaces:

IDeref, IFn, IMeta, IRef, IReference, Comparable<Ref>, Runnable, Callable
```
public class Ref
extends ARef
implements IFn, Comparable<Ref>, IRef
```

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class Ref.TVal
- Nested classes/interfaces inherited from interface clojure.lang.IFn
  IFn.D, IFn.DD, IFn.DDD, IFn.DDDD, IFn.DDDDD, IFn.DDDDL, IFn.DDDDO, IFn.DDDL, IFn.DDDLD, IFn.DDDLL, IFn.DDDLO, IFn.DDDO, IFn.DDDOD, IFn.DDDOL, IFn.DDDOO, IFn.DDL, IFn.DDLD, IFn.DDLDD, IFn.DDLDL, IFn.DDLDO, IFn.DDLL, IFn.DDLLD, IFn.DDLLL, IFn.DDLLO, IFn.DDLO, IFn.DDLOD, IFn.DDLOL, IFn.DDLOO, IFn.DDO, IFn.DDOD, IFn.DDODD, IFn.DDODL, IFn.DDODO, IFn.DDOL, IFn.DDOLD, IFn.DDOLL, IFn.DDOLO, IFn.DDOO, IFn.DDOOD, IFn.DDOOL, IFn.DDOOO, IFn.DL, IFn.DLD, IFn.DLDD, IFn.DLDDD, IFn.DLDDL, IFn.DLDDO, IFn.DLDL, IFn.DLDLD, IFn.DLDLL, IFn.DLDLO, IFn.DLDO, IFn.DLDOD, IFn.DLDOL, IFn.DLDOO, IFn.DLL, IFn.DLLD, IFn.DLLDD, IFn.DLLDL, IFn.DLLDO, IFn.DLLL, IFn.DLLLD, IFn.DLLLL, IFn.DLLLO, IFn.DLLO, IFn.DLLOD, IFn.DLLOL, IFn.DLLOO, IFn.DLO, IFn.DLOD, IFn.DLODD, IFn.DLODL, IFn.DLODO, IFn.DLOL, IFn.DLOLD, IFn.DLOLL, IFn.DLOLO, IFn.DLOO, IFn.DLOOD, IFn.DLOOL, IFn.DLOOO, IFn.DO, IFn.DOD, IFn.DODD, IFn.DODDD, IFn.DODDL, IFn.DODDO, IFn.DODL, IFn.DODLD, IFn.DODLL, IFn.DODLO, IFn.DODO, IFn.DODOD, IFn.DODOL, IFn.DODOO, IFn.DOL, IFn.DOLD, IFn.DOLDD, IFn.DOLDL, IFn.DOLDO, IFn.DOLL, IFn.DOLLD, IFn.DOLLL, IFn.DOLLO, IFn.DOLO, IFn.DOLOD, IFn.DOLOL, IFn.DOLOO, IFn.DOO, IFn.DOOD, IFn.DOODD, IFn.DOODL, IFn.DOODO, IFn.DOOL, IFn.DOOLD, IFn.DOOLL, IFn.DOOLO, IFn.DOOO, IFn.DOOOD, IFn.DOOOL, IFn.DOOOO, IFn.L, IFn.LD, IFn.LDD, IFn.LDDD, IFn.LDDDD, IFn.LDDDL, IFn.LDDDO, IFn.LDDL, IFn.LDDLD, IFn.LDDLL, IFn.LDDLO, IFn.LDDO, IFn.LDDOD, IFn.LDDOL, IFn.LDDOO, IFn.LDL, IFn.LDLD, IFn.LDLDD, IFn.LDLDL, IFn.LDLDO, IFn.LDLL, IFn.LDLLD, IFn.LDLLL, IFn.LDLLO, IFn.LDLO, IFn.LDLOD, IFn.LDLOL, IFn.LDLOO, IFn.LDO, IFn.LDOD, IFn.LDODD, IFn.LDODL, IFn.LDODO, IFn.LDOL, IFn.LDOLD, IFn.LDOLL, IFn.LDOLO, IFn.LDOO, IFn.LDOOD, IFn.LDOOL, IFn.LDOOO, IFn.LL, IFn.LLD, IFn.LLDD, IFn.LLDDD, IFn.LLDDL, IFn.LLDDO, IFn.LLDL, IFn.LLDLD, IFn.LLDLL, IFn.LLDLO, IFn.LLDO, IFn.LLDOD, IFn.LLDOL, IFn.LLDOO, IFn.LLL, IFn.LLLD, IFn.LLLDD, IFn.LLLDL, IFn.LLLDO, IFn.LLLL, IFn.LLLLD, IFn.LLLLL, IFn.LLLLO, IFn.LLLO, IFn.LLLOD, IFn.LLLOL, IFn.LLLOO, IFn.LLO, IFn.LLOD, IFn.LLODD, IFn.LLODL, IFn.LLODO, IFn.LLOL, IFn.LLOLD, IFn.LLOLL, IFn.LLOLO, IFn.LLOO, IFn.LLOOD, IFn.LLOOL, IFn.LLOOO, IFn.LO, IFn.LOD, IFn.LODD, IFn.LODDD, IFn.LODDL, IFn.LODDO, IFn.LODL, IFn.LODLD, IFn.LODLL, IFn.LODLO, IFn.LODO, IFn.LODOD, IFn.LODOL, IFn.LODOO, IFn.LOL, IFn.LOLD, IFn.LOLDD, IFn.LOLDL, IFn.LOLDO, IFn.LOLL, IFn.LOLLD, IFn.LOLLL, IFn.LOLLO, IFn.LOLO, IFn.LOLOD, IFn.LOLOL, IFn.LOLOO, IFn.LOO, IFn.LOOD, IFn.LOODD, IFn.LOODL, IFn.LOODO, IFn.LOOL, IFn.LOOLD, IFn.LOOLL, IFn.LOOLO, IFn.LOOO, IFn.LOOOD, IFn.LOOOL, IFn.LOOOO, IFn.OD, IFn.ODD, IFn.ODDD, IFn.ODDDD, IFn.ODDDL, IFn.ODDDO, IFn.ODDL, IFn.ODDLD, IFn.ODDLL, IFn.ODDLO, IFn.ODDO, IFn.ODDOD, IFn.ODDOL, IFn.ODDOO, IFn.ODL, IFn.ODLD, IFn.ODLDD, IFn.ODLDL, IFn.ODLDO, IFn.ODLL, IFn.ODLLD, IFn.ODLLL, IFn.ODLLO, IFn.ODLO, IFn.ODLOD, IFn.ODLOL, IFn.ODLOO, IFn.ODO, IFn.ODOD, IFn.ODODD, IFn.ODODL, IFn.ODODO, IFn.ODOL, IFn.ODOLD, IFn.ODOLL, IFn.ODOLO, IFn.ODOO, IFn.ODOOD, IFn.ODOOL, IFn.ODOOO, IFn.OL, IFn.OLD, IFn.OLDD, IFn.OLDDD, IFn.OLDDL, IFn.OLDDO, IFn.OLDL, IFn.OLDLD, IFn.OLDLL, IFn.OLDLO, IFn.OLDO, IFn.OLDOD, IFn.OLDOL, IFn.OLDOO, IFn.OLL, IFn.OLLD, IFn.OLLDD, IFn.OLLDL, IFn.OLLDO, IFn.OLLL, IFn.OLLLD, IFn.OLLLL, IFn.OLLLO, IFn.OLLO, IFn.OLLOD, IFn.OLLOL, IFn.OLLOO, IFn.OLO, IFn.OLOD, IFn.OLODD, IFn.OLODL, IFn.OLODO, IFn.OLOL, IFn.OLOLD, IFn.OLOLL, IFn.OLOLO, IFn.OLOO, IFn.OLOOD, IFn.OLOOL, IFn.OLOOO, IFn.OOD, IFn.OODD, IFn.OODDD, IFn.OODDL, IFn.OODDO, IFn.OODL, IFn.OODLD, IFn.OODLL, IFn.OODLO, IFn.OODO, IFn.OODOD, IFn.OODOL, IFn.OODOO, IFn.OOL, IFn.OOLD, IFn.OOLDD, IFn.OOLDL, IFn.OOLDO, IFn.OOLL, IFn.OOLLD, IFn.OOLLL, IFn.OOLLO, IFn.OOLO, IFn.OOLOD, IFn.OOLOL, IFn.OOLOO, IFn.OOOD, IFn.OOODD, IFn.OOODL, IFn.OOODO, IFn.OOOL, IFn.OOOLD, IFn.OOOLL, IFn.OOOLO, IFn.OOOOD, IFn.OOOOL

Nested Classes
Modifier and Type	Class and Description
`static class`	`Ref.TVal`

Field Summary
- Fields inherited from class clojure.lang.ARef
  validator

Constructor Summary

Constructors
Constructor and Description

Ref(Object initVal)

Ref(Object initVal, IPersistentMap meta)

Constructors
Constructor and Description
`Ref(Object initVal)`
`Ref(Object initVal, IPersistentMap meta)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Object`	`alter(IFn fn, ISeq args)`
`Object`	`applyTo(ISeq arglist)`
`Object`	`call()`
`Object`	`commute(IFn fn, ISeq args)`
`int`	`compareTo(Ref ref)`
`Object`	`deref()`
`IFn`	`fn()`
`int`	`getHistoryCount()`
`int`	`getMaxHistory()`
`int`	`getMinHistory()`
`Object`	`invoke()`
`Object`	`invoke(Object arg1)`
`Object`	`invoke(Object arg1, Object arg2)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16, Object arg17)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16, Object arg17, Object arg18)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16, Object arg17, Object arg18, Object arg19)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16, Object arg17, Object arg18, Object arg19, Object arg20)`
`Object`	`invoke(Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16, Object arg17, Object arg18, Object arg19, Object arg20, Object... args)`
`void`	`run()`
`Object`	`set(Object val)`
`Ref`	`setMaxHistory(int maxHistory)`
`Ref`	`setMinHistory(int minHistory)`
`void`	`touch()`
`void`	`trimHistory()`

Methods inherited from class clojure.lang.ARef
addWatch, getValidator, getWatches, notifyWatches, removeWatch, setValidator

Methods inherited from class clojure.lang.AReference
alterMeta, meta, resetMeta

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface clojure.lang.IRef
addWatch, getValidator, getWatches, removeWatch, setValidator

Constructor Detail

Ref
```
public Ref(Object initVal)
```

Ref

public Ref(Object initVal,
           IPersistentMap meta)

Method Detail

compareTo
```
public int compareTo(Ref ref)
```
Specified by:

compareTo in interface Comparable<Ref>

getMinHistory
```
public int getMinHistory()
```

setMinHistory

public Ref setMinHistory(int minHistory)

getMaxHistory
```
public int getMaxHistory()
```

setMaxHistory

public Ref setMaxHistory(int maxHistory)

deref
```
public Object deref()
```
Specified by:

deref in interface IDeref

set
```
public Object set(Object val)
```

commute

public Object commute(IFn fn,
                      ISeq args)

alter

public Object alter(IFn fn,
                    ISeq args)

touch
```
public void touch()
```

trimHistory
```
public void trimHistory()
```

getHistoryCount
```
public int getHistoryCount()
```

fn
```
public final IFn fn()
```

call
```
public Object call()
```
Specified by:

call in interface Callable

run
```
public void run()
```
Specified by:

run in interface Runnable

invoke
```
public Object invoke()
```
Specified by:

invoke in interface IFn

invoke
```
public Object invoke(Object arg1)
```
Specified by:

invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14,
                     Object arg15)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14,
                     Object arg15,
                     Object arg16)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14,
                     Object arg15,
                     Object arg16,
                     Object arg17)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14,
                     Object arg15,
                     Object arg16,
                     Object arg17,
                     Object arg18)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14,
                     Object arg15,
                     Object arg16,
                     Object arg17,
                     Object arg18,
                     Object arg19)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14,
                     Object arg15,
                     Object arg16,
                     Object arg17,
                     Object arg18,
                     Object arg19,
                     Object arg20)

Specified by:: invoke in interface IFn

invoke

public Object invoke(Object arg1,
                     Object arg2,
                     Object arg3,
                     Object arg4,
                     Object arg5,
                     Object arg6,
                     Object arg7,
                     Object arg8,
                     Object arg9,
                     Object arg10,
                     Object arg11,
                     Object arg12,
                     Object arg13,
                     Object arg14,
                     Object arg15,
                     Object arg16,
                     Object arg17,
                     Object arg18,
                     Object arg19,
                     Object arg20,
                     Object... args)

Specified by:: invoke in interface IFn

applyTo
```
public Object applyTo(ISeq arglist)
```
Specified by:

applyTo in interface IFn

Class Ref

Nested Class Summary

Nested classes/interfaces inherited from interface clojure.lang.IFn

Field Summary

Fields inherited from class clojure.lang.ARef

Constructor Summary

Method Summary

Methods inherited from class clojure.lang.ARef

Methods inherited from class clojure.lang.AReference

Methods inherited from class java.lang.Object

Methods inherited from interface clojure.lang.IRef

Constructor Detail

Ref

Ref

Method Detail

compareTo

getMinHistory

setMinHistory

getMaxHistory

setMaxHistory

deref

set

commute

alter

touch

trimHistory

getHistoryCount

fn

call

run

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

invoke

applyTo