frege.run7

Interface Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>

All Superinterfaces:

java.util.concurrent.Callable<Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>>, frege.run.Kind.B<Func.Q<𝓐,𝓑,𝓒,?,?>,𝓓,𝓔>, frege.run.Kind.Q<Func.Q<𝓐,?,?,?,?>,𝓑,𝓒,𝓓,𝓔>, frege.run.Kind.T<Func.Q<𝓐,𝓑,?,?,?>,𝓒,𝓓,𝓔>, frege.run.Kind.U<Func.Q<𝓐,𝓑,𝓒,𝓓,?>,𝓔>, frege.run.Kind.V<Func.Q<?,?,?,?,?>,𝓐,𝓑,𝓒,𝓓,𝓔>, Lazy<Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>>

All Known Implementing Classes:

Func.Q.D

Enclosing class:

Func

public static interface Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>
extends Lazy<Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>>, frege.run.Kind.U<Func.Q<𝓐,𝓑,𝓒,𝓓,?>,𝓔>, frege.run.Kind.B<Func.Q<𝓐,𝓑,𝓒,?,?>,𝓓,𝓔>, frege.run.Kind.T<Func.Q<𝓐,𝓑,?,?,?>,𝓒,𝓓,𝓔>, frege.run.Kind.Q<Func.Q<𝓐,?,?,?,?>,𝓑,𝓒,𝓓,𝓔>, frege.run.Kind.V<Func.Q<?,?,?,?,?>,𝓐,𝓑,𝓒,𝓓,𝓔>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Func.Q.D<𝓐,𝓑,𝓒,𝓓,𝓔>

Method Summary

Modifier and Type	Method and Description
Lazy<𝓔>	apply(Lazy<𝓐> a, Lazy<𝓑> b, Lazy<𝓒> c, Lazy<𝓓> d)
Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>	call() Compute the value if it is needed.
boolean	isShared() Tell if this is shared.

Methods inherited from interface frege.run7.Lazy

asThunk

Method Detail

apply

Lazy<𝓔> apply(Lazy<𝓐> a,
               Lazy<𝓑> b,
               Lazy<𝓒> c,
               Lazy<𝓓> d)

call

Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔> call()

Description copied from interface: Lazy

Compute the value if it is needed.

Specified by:

call in interface java.util.concurrent.Callable<Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>>

Specified by:

call in interface Lazy<Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>>

See Also:

Callable.call()

isShared

boolean isShared()

Description copied from interface: Lazy

Tell if this is shared.

Data and functions whose Lazy.call() method returns this as well as simple boxes that just hold a value ready to be supplied and Thunks are considered shared.

But a bare lambda expression is assumed to be in need of sharing. For example:

() -> 42

Specified by:

isShared in interface Lazy<Func.Q<𝓐,𝓑,𝓒,𝓓,𝓔>>