DoubleSupplier

  • DoubleSupplier is a functional interface that supplies double values.

  • It does not need to provide a unique result every time it is called.

  • The core functionality is defined by the getAsDouble() method, which returns a double value.
public interface DoubleSupplier

Represents a supplier of double-valued results. This is the double-producing primitive specialization of Supplier.

There is no requirement that a distinct result be returned each time the supplier is invoked.

This is a functional interface whose functional method is getAsDouble().

See Also

Public Method Summary

abstract double
getAsDouble()
Gets a result.

Public Methods

public abstract double getAsDouble ()

Gets a result.

Returns
  • a result