org.eth.cyril.model.advanced

Class CutOffStringResolver

java.lang.Object

org.eth.cyril.model.advanced.CutOffStringResolver

All Implemented Interfaces:

ConfigurationCreatableItem, ToStringResolver

public class CutOffStringResolver
extends java.lang.Object
implements ToStringResolver, ConfigurationCreatableItem

Resolver specifically suited for Values, which cuts off the first characters of a string based on the value of an integer field.

Constructor Summary

Constructors

Constructor and Description
CutOffStringResolver(java.lang.String query, java.lang.String stringField, java.lang.String intField, int priority, boolean createdFromConfiguration)

Method Summary

Modifier and Type	Method and Description
boolean	createdFromConfiguration() Indicates whether this object was created from a configuration object.
java.util.Set<Resolver>	getApplicableResolvers(java.util.Set<Resolver> rootResolvers) Get the set of resolvers to which this ToStringResolver object possibly applies to, starting evaluation at the given set of root resolvers.
int	getPriority() Get the priority assigned to this resolver.
java.util.Optional<java.lang.String>	resolveToString(Resolver resolver) Resolves the given resolver to a string value.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eth.cyril.model.output.ToStringResolver

getApplicableResolvers

Methods inherited from interface org.eth.cyril.model.ConfigurationCreatableItem

isCreatedFromConfiguration

Constructor Detail

CutOffStringResolver

public CutOffStringResolver(java.lang.String query,
                            java.lang.String stringField,
                            java.lang.String intField,
                            int priority,
                            boolean createdFromConfiguration)

Method Detail

getApplicableResolvers

public java.util.Set<Resolver> getApplicableResolvers(java.util.Set<Resolver> rootResolvers)

Description copied from interface: ToStringResolver

Get the set of resolvers to which this ToStringResolver object possibly applies to, starting evaluation at the given set of root resolvers.

Specified by:

getApplicableResolvers in interface ToStringResolver

Parameters:

rootResolvers - The root resolvers to start evaluation at.

Returns:

The set of resolvers, to which this object possibly applies to.

resolveToString

public java.util.Optional<java.lang.String> resolveToString(Resolver resolver)

Description copied from interface: ToStringResolver

Resolves the given resolver to a string value. If for some reason resolving the value to a string is not possible, an empty optional is returned. Nonetheless, this method should only be called if ToStringResolver.getApplicableResolvers(Set) returned the given resolver.

Specified by:

resolveToString in interface ToStringResolver

Parameters:

resolver - The resolver to resolve to a string value.

Returns:

A String value which the resolver was resolved to, or an empty optional if the conversion was not possible for some reason.

getPriority

public int getPriority()

Description copied from interface: ToStringResolver

Get the priority assigned to this resolver. Higher priority resolvers are applied during later stages, allowing them to overwrite changes of previous resolvers as well as use results of previous resolvers.

Specified by:

getPriority in interface ToStringResolver

createdFromConfiguration

public boolean createdFromConfiguration()

Description copied from interface: ConfigurationCreatableItem

Indicates whether this object was created from a configuration object.

Specified by:

createdFromConfiguration in interface ConfigurationCreatableItem