com.almworks.jira.structure.api.attribute.loader

Class CompositeAttributeLoader<T,Loader extends AttributeLoader<T>,LoaderValue,Params,LoaderContext extends AttributeLoader.Context>

java.lang.Object

com.almworks.jira.structure.api.attribute.loader.AbstractAttributeLoader<T>

com.almworks.jira.structure.api.attribute.loader.CompositeAttributeLoader<T,Loader,LoaderValue,Params,LoaderContext>

All Implemented Interfaces:

AttributeLoader<T>

public abstract class CompositeAttributeLoader<T,Loader extends AttributeLoader<T>,LoaderValue,Params,LoaderContext extends AttributeLoader.Context>
extends AbstractAttributeLoader<T>

Nested Class Summary

Nested classes/interfaces inherited from interface com.almworks.jira.structure.api.attribute.loader.AttributeLoader

AttributeLoader.Aggregate<T>, AttributeLoader.AggregateContext<T>, AttributeLoader.Context, AttributeLoader.ForestIndependent<T>, AttributeLoader.Propagate<T>, AttributeLoader.PropagateContext<T>

Field Summary

Fields

Modifier and Type	Field and Description
static com.google.common.base.Predicate<AttributeLoader<?>>	SPECIFIC_LOADER_PRED
static La<AttributeLoader<?>,Boolean>	UNIVERSAL_LOADER
static com.google.common.base.Predicate<AttributeLoader<?>>	UNIVERSAL_LOADER_PRED

Fields inherited from class com.almworks.jira.structure.api.attribute.loader.AbstractAttributeLoader

mySpec

Method Summary

Modifier and Type	Method and Description
protected abstract AttributeValue<LoaderValue>	apply(Loader loader, Params additionalParams, LoaderContext context)
static <T> AttributeLoader<T>	create(AttributeSpec<T> spec, List<AttributeLoader<T>> loaders)
Set<? extends AttributeSpec<?>>	getAttributeDependencies()
AttributeCachingStrategy	getCachingStrategy()
boolean	isEveryItemTypeSupported()
boolean	isItemTypeSupported(String itemType)
protected AttributeValue<LoaderValue>	loadValue(LoaderContext context, Params additionalParams)

Methods inherited from class com.almworks.jira.structure.api.attribute.loader.AbstractAttributeLoader

getAttributeSpec

Methods inherited from class java.lang.Object

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

Field Detail

UNIVERSAL_LOADER

public static final La<AttributeLoader<?>,Boolean> UNIVERSAL_LOADER

UNIVERSAL_LOADER_PRED

public static final com.google.common.base.Predicate<AttributeLoader<?>> UNIVERSAL_LOADER_PRED

SPECIFIC_LOADER_PRED

public static final com.google.common.base.Predicate<AttributeLoader<?>> SPECIFIC_LOADER_PRED

Method Detail

create

public static <T> AttributeLoader<T> create(AttributeSpec<T> spec,
                                            List<AttributeLoader<T>> loaders)

isEveryItemTypeSupported

public boolean isEveryItemTypeSupported()

isItemTypeSupported

public boolean isItemTypeSupported(String itemType)

getCachingStrategy

public AttributeCachingStrategy getCachingStrategy()

getAttributeDependencies

public Set<? extends AttributeSpec<?>> getAttributeDependencies()

loadValue

protected final AttributeValue<LoaderValue> loadValue(LoaderContext context,
                                                      Params additionalParams)

apply

protected abstract AttributeValue<LoaderValue> apply(Loader loader,
                                                     Params additionalParams,
                                                     LoaderContext context)