/*
* Copyright 2015 Martin Kouba
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.trimou.engine.interpolation;
import org.trimou.engine.MustacheTagInfo;
import org.trimou.engine.config.ConfigurationAware;
import org.trimou.handlebars.Helper;
/**
* Allows to customize the way the helpers extract literals from params and hash
* values. Must be thread safe.
*
* @author Martin Kouba
* @see Helper
* @since 1.8
*/
public interface LiteralSupport extends ConfigurationAware {
/**
*
* @param value
* @param tagInfo
* @return the literal instance for the given value or <code>null</code> if
* the value does not represent any supported literal type
*/
Object getLiteral(String value, MustacheTagInfo tagInfo);
}