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Spring Data Relational support
/*
* Copyright 2020-2023 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.relational.repository.query;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.springframework.data.relational.core.dialect.Escaper;
import org.springframework.data.relational.core.query.ValueFunction;
import org.springframework.data.repository.query.Parameter;
import org.springframework.data.repository.query.Parameters;
import org.springframework.data.repository.query.parser.Part;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
/**
* Helper class to allow easy creation of {@link ParameterMetadata}s.
*
* @author Roman Chigvintsev
* @author Mark Paluch
* @since 2.0
*/
class ParameterMetadataProvider implements Iterable {
private static final Object VALUE_PLACEHOLDER = new Object();
private final Iterator bindableParameterIterator;
private final Iterator