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Cassandra support for Spring Data
/*
* Copyright 2019-2020 the original author or authors.
*
* 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
*
* https://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.springframework.data.cassandra.core.cql.util;
import org.springframework.lang.Nullable;
import com.datastax.oss.driver.api.querybuilder.term.Term;
/**
* Factory for {@link Term} objects encapsulating a binding {@code value}. Classes implementing this factory interface
* may return inline terms to render values as part of the query string, or bind markers to supply parameters on
* statement creation/parameter binding.
*
* A {@link TermFactory} is typically used with {@link StatementBuilder}.
*
* @author Mark Paluch
* @since 3.0
*/
@FunctionalInterface
public interface TermFactory {
/**
* Create a {@link Term} for the given {@code value}.
*
* @param value the value to bind, can be {@literal null}.
* @return the {@link Term} for the given {@code value}.
*/
Term create(@Nullable Object value);
}