org.ehrbase.aql.sql.queryimpl.attribute.AttributeResolver Maven / Gradle / Ivy

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/*
 * Copyright (c) 2019 vitasystems GmbH and Hannover Medical School.
 *
 * This file is part of project EHRbase
 *
 * 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.ehrbase.aql.sql.queryimpl.attribute;

import org.jooq.TableField;

@SuppressWarnings("java:S3740")
public abstract class AttributeResolver implements RMAttributeResolver {

    protected static final TableField NULL_FIELD = null;

    protected final JoinSetup joinSetup;
    protected final FieldResolutionContext fieldResolutionContext;

    protected AttributeResolver(FieldResolutionContext fieldResolutionContext, JoinSetup joinSetup) {
        this.fieldResolutionContext = fieldResolutionContext;
        this.joinSetup = joinSetup;
    }
}