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Select.java
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Select.java
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package org.genericsystem.reactor.annotations;
import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Repeatable;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.util.function.BiConsumer;
import org.genericsystem.reactor.Tag;
import org.genericsystem.reactor.annotations.Select.SelectProcessor;
import org.genericsystem.reactor.annotations.Select.Selects;
import org.genericsystem.reactor.context.ObservableValueSelector;
import org.genericsystem.reactor.gscomponents.TagImpl;
/**
* @author Nicolas Feybesse
*
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.TYPE })
@Repeatable(Selects.class)
@Process(SelectProcessor.class)
public @interface Select {
Class<? extends TagImpl>[] path() default {};
Class<? extends ObservableValueSelector> value();
int[] pos() default {};
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.TYPE })
public @interface Selects {
Select[] value();
}
public static class SelectProcessor implements BiConsumer<Annotation, Tag> {
@Override
public void accept(Annotation annotation, Tag tag) {
tag.getRootTag().processSelect(tag, ((Select) annotation).value());
}
}
}