package org.talend.dataprep.schema;

import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.stereotype.Component;
import org.talend.dataprep.api.dataset.ColumnMetadata;

/**
 * Represents a "guess" for a data set content format (e.g. CSV, Excel...).
 */
public interface FormatGuess {

    /**
     * @return The MIME type of the format guess.
     */
    String getMediaType();

    /**
     * @return A float between 0 and 1. 1 indicates guess is 100% sure, 0 indicates a certain 0%.
     */
    float getConfidence();

    /**
     * @return {@link org.talend.dataprep.schema.SchemaParser} that allowed data prep to read {@link ColumnMetadata
     * column metadata} information from the data set.
     * @see org.springframework.context.ApplicationContext#getBean(String)
     */
    SchemaParser getSchemaParser();

    /**
     * @return {@link org.talend.dataprep.schema.Serializer serializer} able to transform the underlying data set
     * content into JSON stream.
     * @see org.springframework.context.ApplicationContext#getBean(String)
     */
    Serializer getSerializer();

    String getBeanId();

    @Component
    class Factory {

        @Autowired
        private ApplicationContext applicationContext;

        @Autowired
        private Map<String, FormatGuess> formatGuessMap;

        public FormatGuess getFormatGuess(String formatGuessId) {
            return formatGuessMap.get(formatGuessId);
        }

    }

}

@@ -1194,24 +1194,141 @@
 ializer();%0A%0A
+    /**%0A     *%0A     * @return the Spring beanId to be used to get the bean from the used injection container%0A     */%0A
     String g

add javadoc