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package com.enonic.xp.suggester;

import java.util.ArrayList;
import java.util.List;

import com.google.common.collect.ImmutableList;

public abstract class Suggestion
{
    private final String name;

    private final List entries;

    protected Suggestion( final Builder builder )
    {
        this.name = builder.name;
        this.entries = ImmutableList.copyOf( builder.suggestionEntries );
    }

    public String getName()
    {
        return name;
    }

    public List getEntries()
    {
        return entries;
    }

    public abstract static class Builder
    {
        private final String name;

        private final List suggestionEntries = new ArrayList<>();

        public Builder( final String name )
        {
            this.name = name;
        }

        @SuppressWarnings("unchecked")
        public T addSuggestionEntry( final ENTRY suggestionEntry )
        {
            this.suggestionEntries.add( suggestionEntry );
            return (T) this;
        }

        public abstract Suggestion build();
    }
}