com.couchbase.client.java.repository.mapping.PropertyMetadata Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of java-client Show documentation

The official Couchbase Java SDK

There is a newer version: 3.7.7

package com.couchbase.client.java.repository.mapping;

/**
 * Represents the metadata for a document property inside an {@link EntityMetadata}.
 *
 * @author Michael Nitschinger
 * @since 2.2.0
 */
public interface PropertyMetadata {

    /**
     * If this property represents the Document ID.
     *
     * @return true if it does, false otherwise.
     */
    boolean isId();

    /**
     * If this property represents a field in the Document.
     *
     * @return true if it does, false otherwise.
     */
    boolean isField();

    /**
     * The name of the field inside the document.
     *
     * If an alias is used, it is reflected in here. If the raw
     * field name in the entity is needed, use {@link #realName()}.
     *
     * @return the name of the field.
     */
    String name();

    /**
     * The name of the actual property inside the java entity.
     *
     * @return the real field name.
     */
    String realName();

    /**
     * Returns the content of the field property.
     *
     * @param source the source object.
     * @return the content of the field.
     */
    Object get(Object source);

    /**
     * Sets the content of the field property.
     *
     * @param value the value to set.
     * @param source the source object.
     */
    void set(Object value, Object source);

    /**
     * The type of the field property.
     *
     * @return the type.
     */
    Class type();
}