com.speedment.runtime.field.internal.BooleanFieldImpl Maven / Gradle / Ivy

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Partly generated model of the fields that represent columns in the database. Fields can be used to produce special predicates and functions that contain metadata that Speedment can analyze runtime.

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/**
 * 
 * Copyright (c) 2006-2017, Speedment, Inc. All Rights Reserved.
 * 
 * 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 com.speedment.runtime.field.internal;

import com.speedment.common.annotation.GeneratedCode;
import com.speedment.runtime.config.identifier.ColumnIdentifier;
import com.speedment.runtime.field.BooleanField;
import com.speedment.runtime.field.internal.method.GetBooleanImpl;
import com.speedment.runtime.field.internal.predicate.booleans.BooleanEqualPredicate;
import com.speedment.runtime.field.internal.predicate.booleans.BooleanNotEqualPredicate;
import com.speedment.runtime.field.method.BooleanGetter;
import com.speedment.runtime.field.method.BooleanSetter;
import com.speedment.runtime.field.method.GetBoolean;
import com.speedment.runtime.field.predicate.FieldPredicate;
import com.speedment.runtime.typemapper.TypeMapper;
import java.util.function.Predicate;
import static java.util.Objects.requireNonNull;

/**
 * Default implementation of the {@link BooleanField}-interface.
 * 
 * @param  entity type
 * @param       database type
 * 
 * @author Emil Forslund
 * @since  3.0.0
 */
@GeneratedCode(value = "Speedment")
public final class BooleanFieldImpl implements BooleanField {
    
    private final ColumnIdentifier identifier;
    private final GetBoolean getter;
    private final BooleanSetter setter;
    private final TypeMapper typeMapper;
    private final boolean unique;
    
    public BooleanFieldImpl(
            ColumnIdentifier identifier,
            BooleanGetter getter,
            BooleanSetter setter,
            TypeMapper typeMapper,
            boolean unique) {
        this.identifier = requireNonNull(identifier);
        this.getter     = new GetBooleanImpl<>(this, getter);
        this.setter     = requireNonNull(setter);
        this.typeMapper = requireNonNull(typeMapper);
        this.unique     = unique;
    }
    
    @Override
    public ColumnIdentifier identifier() {
        return identifier;
    }
    
    @Override
    public BooleanSetter setter() {
        return setter;
    }
    
    @Override
    public GetBoolean getter() {
        return getter;
    }
    
    @Override
    public TypeMapper typeMapper() {
        return typeMapper;
    }
    
    @Override
    public boolean isUnique() {
        return unique;
    }
    
    @Override
    public FieldPredicate equal(boolean value) {
        return new BooleanEqualPredicate<>(this, value);
    }
    
    @Override
    public Predicate notEqual(boolean value) {
        return new BooleanNotEqualPredicate<>(this, value);
    }
}