org.apache.juneau.objecttools.MatcherFactory Maven / Gradle / Ivy

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package org.apache.juneau.objecttools;

import org.apache.juneau.*;

/**
 * Common interface for matchers used by the {@link ObjectSearcher} class.
 *
 * See Also:

 * 	Overview > juneau-marshall > Object Tools
 * 
 */
public abstract class MatcherFactory {

	/**
	 * Returns true if this matcher can be used on the specified object.
	 *
	 * @param cm The class type of the object being matched.  Never null.
	 * @return true if this matcher can be used on the specified object.
	 */
	public abstract boolean canMatch(ClassMeta cm);

	/**
	 * Instantiates a matcher for the specified pattern.
	 *
	 * @param pattern The pattern string.
	 * @return A matcher for the specified pattern.
	 */
	public abstract AbstractMatcher create(String pattern);
}