Tag Archives: Java-OptionalDouble

The stream() method help us to get double value contain by OptionalDouble as DoubleStream.If a value is present, method returns a sequential DoubleStream containing only… Read More

The toString() method help us to get a non-empty string representation of this OptionalDouble.This non-empty string representation is suitable for debugging. The exact presentation format… Read More

The orElseGet(java.util.function.DoubleSupplier) method helps us to get the value in this OptionalDouble object. If a value is not present in this OptionalDouble, then this method… Read More

The orElse(double) method helps us to get the value in this OptionalDouble object. If a value is not present in this OptionalDouble, then this method… Read More

The ifPresentOrElse(java.util.function.DoubleConsumer) method helps us to perform the specified DoubleConsumer action the value of this OptionalDouble object. If a value is not present in this… Read More

The ifPresentOrElse(java.util.function.DoubleConsumer, java.lang.Runnable) method helps us to perform the specified DoubleConsumer action the value of this OptionalDouble object. If a value is not present in… Read More

The orElseThrow(Supplier) method of OptionalDouble class used to get the value contained by OptionalDouble. If a value is present, this method returns the value, otherwise,… Read More

The of(double) method help us to get an OptionalDouble object which contains a double value which is passed as a parameter to this method. Syntax:… Read More

OptionalDouble help us to create an object which may or may not contain a double value. The getAsDouble() method returns value If a value is… Read More

OptionalDouble help us to create an object which may or may not contain a Double value. The equals(Object obj) method help us to compare this… Read More

The hashCode() method help us to get the hash code of the value, if Double value is present, otherwise 0 (zero) if no Double value… Read More

OptionalDouble help us to create an object which may or may not contain a Double value. The empty() method returns an empty OptionalDouble instance. No… Read More

OptionalDouble help us to create an object which may or may not contain a Double value. The isPresent() method help us to get the answer… Read More

OptionalDouble help us to create an object which may or may not contain a Double value. The orElseThrow() method help us to get the double… Read More