org.dellroad.querystream.jpa.BooleanValueImpl Maven / Gradle / Ivy

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/*
 * Copyright (C) 2018 Archie L. Cobbs. All rights reserved.
 */

package org.dellroad.querystream.jpa;

import java.util.Map;
import java.util.function.Consumer;
import java.util.function.Function;

import javax.persistence.EntityManager;
import javax.persistence.FlushModeType;
import javax.persistence.LockModeType;
import javax.persistence.criteria.AbstractQuery;
import javax.persistence.criteria.Expression;

import org.dellroad.querystream.jpa.querytype.SearchType;

class BooleanValueImpl extends ExprValueImpl> implements BooleanValue {

// Constructors

    BooleanValueImpl(EntityManager entityManager,
      QueryConfigurer, Boolean, ? extends Expression> configurer, QueryInfo queryInfo) {
        super(entityManager, new SearchType<>(Boolean.class), configurer, queryInfo);
    }

// BooleanValue

    @Override
    public BooleanValue not() {
        return new BooleanValueImpl(this.entityManager,
          (builder, query) -> builder.not(this.configurer.configure(builder, query)), this.queryInfo);
    }

// Subclass required methods

    @Override
    BooleanValue create(EntityManager entityManager, SearchType queryType,
      QueryConfigurer, Boolean, ? extends Expression> configurer, QueryInfo queryInfo) {
        return new BooleanValueImpl(entityManager, configurer, queryInfo);
    }

// Narrowing overrides (QueryStream)

    @Override
    public BooleanValue bind(Ref> ref) {
        return (BooleanValue)super.bind(ref);
    }

    @Override
    public BooleanValue peek(Consumer> peeker) {
        return (BooleanValue)super.peek(peeker);
    }

    @Override
    public BooleanValue filter(Function, ? extends Expression> predicateBuilder) {
        return (BooleanValue)super.filter(predicateBuilder);
    }

    @Override
    public BooleanValue withFlushMode(FlushModeType flushMode) {
        return (BooleanValue)super.withFlushMode(flushMode);
    }

    @Override
    public BooleanValue withLockMode(LockModeType lockMode) {
        return (BooleanValue)super.withLockMode(lockMode);
    }

    @Override
    public BooleanValue withHint(String name, Object value) {
        return (BooleanValue)super.withHint(name, value);
    }

    @Override
    public BooleanValue withHints(Map hints) {
        return (BooleanValue)super.withHints(hints);
    }

    @Override
    public BooleanValue withLoadGraph(String name) {
        return (BooleanValue)super.withLoadGraph(name);
    }

    @Override
    public BooleanValue withFetchGraph(String name) {
        return (BooleanValue)super.withFetchGraph(name);
    }
}