de.vinado.boot.secrets

Interface PropertyIndexSupplier

All Superinterfaces:

Supplier<Map<String,String>>

All Known Implementing Classes:

CompositePropertyIndexSupplier

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface PropertyIndexSupplier
extends Supplier<Map<String,String>>

An interface for specifying Supplier's type.

Author:

Vincent Nadoll

Method Summary

Modifier and Type	Method and Description
static PropertyIndexSupplier	from(Map<String,String> properties) Creates a instance of this PropertyIndexSupplier by supplying just the given map.
default UnaryOperator<String>	substitute(PropertyResolver resolver) Substitutes the entry's value.
default Function<Map.Entry<?,String>,String>	substituteValue(PropertyResolver resolver) Substitutes the entry's value.
default PropertyIndexSupplier	substituteValues(PropertyResolver resolver) Creates an index supplier which substitutes every value contained by the underlying map.

Methods inherited from interface java.util.function.Supplier

get

Method Detail

substituteValues

default PropertyIndexSupplier substituteValues(PropertyResolver resolver)

Creates an index supplier which substitutes every value contained by the underlying map.

Parameters:

resolver - the component that resolves system property

Returns:

new instance of a substituting index supplier

substituteValue

default Function<Map.Entry<?,String>,String> substituteValue(PropertyResolver resolver)

Substitutes the entry's value.

Parameters:

resolver - the component that resolves system property

Returns:

a function which substitutes the entry's value

substitute

default UnaryOperator<String> substitute(PropertyResolver resolver)

Substitutes the entry's value.

Parameters:

resolver - the component that resolves system property

Returns:

a function which substitutes the its argument

from

static PropertyIndexSupplier from(Map<String,String> properties)

Creates a instance of this PropertyIndexSupplier by supplying just the given map.

Parameters:

properties - must not be null

Returns:

new instance of PropertyIndexSupplier