1539

Committed 13 May 2025 01:33PM CUT coverage: 100.0%. Remained the same

Build # 1539

Build Type

Pull #937

github

Committed by

web-flow

Commit Message

Update kotlin monorepo to v2.1.21

Pull Request Pull Request #937: Update kotlin monorepo to v2.1.21

Run Details

202 of 202 branches covered (100.0%)

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5162 of 5162 relevant lines covered (100.0%)

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/src/main/java/org/mybatis/dynamic/sql/AbstractSingleValueCondition.java

/*
 *    Copyright 2016-2025 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.mybatis.dynamic.sql;

import static org.mybatis.dynamic.sql.util.StringUtilities.spaceBefore;

import java.util.function.Function;
import java.util.function.Predicate;
import java.util.function.Supplier;

import org.jspecify.annotations.NonNull;
import org.mybatis.dynamic.sql.render.RenderedParameterInfo;
import org.mybatis.dynamic.sql.render.RenderingContext;
import org.mybatis.dynamic.sql.util.FragmentAndParameters;

public abstract class AbstractSingleValueCondition<T> implements RenderableCondition<T> {
    protected final T value;

    protected AbstractSingleValueCondition(T value) {
        this.value = value;
    }

    public T value() {
        return value;
    }

    protected <S extends AbstractSingleValueCondition<T>> S filterSupport(Predicate<? super T> predicate,
            Supplier<S> emptySupplier, S self) {
        if (isEmpty()) {
            return self;
        } else {
            return predicate.test(value) ? self : emptySupplier.get();
        }
    }

    protected <R, S extends AbstractSingleValueCondition<R>> S mapSupport(Function<? super T, ? extends R> mapper,
            Function<R, S> constructor, Supplier<S> emptySupplier) {
        if (isEmpty()) {
            return emptySupplier.get();
        } else {
            return constructor.apply(mapper.apply(value));
        }
    }

    public abstract String operator();

    @Override
    public FragmentAndParameters renderCondition(RenderingContext renderingContext, BindableColumn<T> leftColumn) {
        RenderedParameterInfo parameterInfo = renderingContext.calculateParameterInfo(leftColumn);
        String finalFragment = operator() + spaceBefore(parameterInfo.renderedPlaceHolder());

        return FragmentAndParameters.withFragment(finalFragment)
                .withParameter(parameterInfo.parameterMapKey(), leftColumn.convertParameterType(value()))
                .build();
    }

    /**
     * Conditions may implement Filterable to add optionality to rendering.
     *
     * <p>If a condition is Filterable, then a user may add a filter to the usage of the condition that makes a decision
     * whether to render the condition at runtime. Conditions that fail the filter will be dropped from the
     * rendered SQL.
     *
     * <p>Implementations of Filterable may call
     * {@link AbstractSingleValueCondition#filterSupport(Predicate, Supplier, AbstractSingleValueCondition)} as
     * a common implementation of the filtering algorithm.
     *
     * @param <T> the Java type related to the database column type
     */
    public interface Filterable<T> {
        /**
         * If renderable and the value matches the predicate, returns this condition. Else returns a condition
         *     that will not render.
         *
         * @param predicate predicate applied to the value, if renderable
         * @return this condition if renderable and the value matches the predicate, otherwise a condition
         *     that will not render.
         */
        AbstractSingleValueCondition<T> filter(Predicate<? super @NonNull T> predicate);
    }

    /**
     * Conditions may implement Mappable to alter condition values or types during rendering.
     *
     * <p>If a condition is Mappable, then a user may add a mapper to the usage of the condition that can alter the
     * values of a condition, or change that datatype.
     *
     * <p>Implementations of Mappable may call
     * {@link AbstractSingleValueCondition#mapSupport(Function, Function, Supplier)} as
     * a common implementation of the mapping algorithm.
     *
     * @param <T> the Java type related to the database column type
     */
    public interface Mappable<T> {
        /**
         * If renderable, apply the mapping to the value and return a new condition with the new value. Else return a
         * condition that will not render (this).
         *
         * @param mapper a mapping function to apply to the value, if renderable
         * @param <R> type of the new condition
         * @return a new condition with the result of applying the mapper to the value of this condition,
         *     if renderable, otherwise a condition that will not render.
         */
        <R> AbstractSingleValueCondition<R> map(Function<? super @NonNull T, ? extends R> mapper);
    }
}

1	/*
2	* Copyright 2016-2025 the original author or authors.
3	*
4	* Licensed under the Apache License, Version 2.0 (the "License");
5	* you may not use this file except in compliance with the License.
6	* You may obtain a copy of the License at
7	*
8	* https://www.apache.org/licenses/LICENSE-2.0
9	*
10	* Unless required by applicable law or agreed to in writing, software
11	* distributed under the License is distributed on an "AS IS" BASIS,
12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13	* See the License for the specific language governing permissions and
14	* limitations under the License.
15	*/
16	package org.mybatis.dynamic.sql;
17
18	import static org.mybatis.dynamic.sql.util.StringUtilities.spaceBefore;
19
20	import java.util.function.Function;
21	import java.util.function.Predicate;
22	import java.util.function.Supplier;
23
24	import org.jspecify.annotations.NonNull;
25	import org.mybatis.dynamic.sql.render.RenderedParameterInfo;
26	import org.mybatis.dynamic.sql.render.RenderingContext;
27	import org.mybatis.dynamic.sql.util.FragmentAndParameters;
28
29	public abstract class AbstractSingleValueCondition<T> implements RenderableCondition<T> {
30	protected final T value;
31
32	protected AbstractSingleValueCondition(T value) {	1✔
33	this.value = value;	1✔
34	}	1✔
35
36	public T value() {
37	return value;	1✔
38	}
39
40	protected <S extends AbstractSingleValueCondition<T>> S filterSupport(Predicate<? super T> predicate,
41	Supplier<S> emptySupplier, S self) {
42	if (isEmpty()) {	1✔
43	return self;	1✔
44	} else {
45	return predicate.test(value) ? self : emptySupplier.get();	1✔
46	}
47	}
48
49	protected <R, S extends AbstractSingleValueCondition<R>> S mapSupport(Function<? super T, ? extends R> mapper,
50	Function<R, S> constructor, Supplier<S> emptySupplier) {
51	if (isEmpty()) {	1✔
52	return emptySupplier.get();	1✔
53	} else {
54	return constructor.apply(mapper.apply(value));	1✔
55	}
56	}
57
58	public abstract String operator();
59
60	@Override
61	public FragmentAndParameters renderCondition(RenderingContext renderingContext, BindableColumn<T> leftColumn) {
62	RenderedParameterInfo parameterInfo = renderingContext.calculateParameterInfo(leftColumn);	1✔
63	String finalFragment = operator() + spaceBefore(parameterInfo.renderedPlaceHolder());	1✔
64
65	return FragmentAndParameters.withFragment(finalFragment)	1✔
66	.withParameter(parameterInfo.parameterMapKey(), leftColumn.convertParameterType(value()))	1✔
67	.build();	1✔
68	}
69
70	/**
71	* Conditions may implement Filterable to add optionality to rendering.
72	*
73	* <p>If a condition is Filterable, then a user may add a filter to the usage of the condition that makes a decision
74	* whether to render the condition at runtime. Conditions that fail the filter will be dropped from the
75	* rendered SQL.
76	*
77	* <p>Implementations of Filterable may call
78	* {@link AbstractSingleValueCondition#filterSupport(Predicate, Supplier, AbstractSingleValueCondition)} as
79	* a common implementation of the filtering algorithm.
80	*
81	* @param <T> the Java type related to the database column type
82	*/
83	public interface Filterable<T> {
84	/**
85	* If renderable and the value matches the predicate, returns this condition. Else returns a condition
86	* that will not render.
87	*
88	* @param predicate predicate applied to the value, if renderable
89	* @return this condition if renderable and the value matches the predicate, otherwise a condition
90	* that will not render.
91	*/
92	AbstractSingleValueCondition<T> filter(Predicate<? super @NonNull T> predicate);
93	}
94
95	/**
96	* Conditions may implement Mappable to alter condition values or types during rendering.
97	*
98	* <p>If a condition is Mappable, then a user may add a mapper to the usage of the condition that can alter the
99	* values of a condition, or change that datatype.
100	*
101	* <p>Implementations of Mappable may call
102	* {@link AbstractSingleValueCondition#mapSupport(Function, Function, Supplier)} as
103	* a common implementation of the mapping algorithm.
104	*
105	* @param <T> the Java type related to the database column type
106	*/
107	public interface Mappable<T> {
108	/**
109	* If renderable, apply the mapping to the value and return a new condition with the new value. Else return a
110	* condition that will not render (this).
111	*
112	* @param mapper a mapping function to apply to the value, if renderable
113	* @param <R> type of the new condition
114	* @return a new condition with the result of applying the mapper to the value of this condition,
115	* if renderable, otherwise a condition that will not render.
116	*/
117	<R> AbstractSingleValueCondition<R> map(Function<? super @NonNull T, ? extends R> mapper);
118	}
119	}

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