com.graphaware.runtime.config.function

Class StringToInclusionPolicy<T extends InclusionPolicy>

java.lang.Object

com.graphaware.runtime.config.function.StringToInclusionPolicy<T>

All Implemented Interfaces:

Function<String,T>

Direct Known Subclasses:

StringToNodeInclusionPolicy, StringToNodePropertyInclusionPolicy, StringToRelationshipInclusionPolicy, StringToRelationshipPropertyInclusionPolicy

public abstract class StringToInclusionPolicy<T extends InclusionPolicy>
extends Object
implements Function<String,T>

A Function that converts String to InclusionPolicy.

Converts a fully qualified class name to an instance of the class, or a SPEL expression to InclusionPolicy.

Constructor Summary

Constructors

Constructor and Description
StringToInclusionPolicy()

Method Summary

Modifier and Type	Method and Description
protected abstract T	all()
T	apply(String s)
protected abstract T	compositePolicy(T policy) Instantiate a composite policy from IncludeAllBusiness* policy and the given policy.
protected abstract T	none()
protected abstract T	spelPolicy(String spel) Instantiate a new SPEL-bases policy.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

StringToInclusionPolicy

public StringToInclusionPolicy()

Method Detail

apply

public T apply(String s)

Specified by:

apply in interface Function<String,T extends InclusionPolicy>

compositePolicy

protected abstract T compositePolicy(T policy)

Instantiate a composite policy from IncludeAllBusiness* policy and the given policy.

Parameters:

policy - second policy in the composite.

Returns:

composite policy.

spelPolicy

protected abstract T spelPolicy(String spel)

Instantiate a new SPEL-bases policy.

Parameters:

spel - expression.

Returns:

policy.

all

protected abstract T all()

Returns:

an all-including policy.

none

protected abstract T none()

Returns:

a none-including policy.