SimpleConverterBuilder.java

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package fr.sii.ogham.core.builder.env;
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import java.util.ArrayList;
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import java.util.List;
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import fr.sii.ogham.core.builder.configuration.MayOverride;
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import fr.sii.ogham.core.convert.Converter;
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import fr.sii.ogham.core.convert.ConverterRegistry;
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import fr.sii.ogham.core.convert.DefaultConverter;
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import fr.sii.ogham.core.convert.SupportingConverter;
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import fr.sii.ogham.core.fluent.AbstractParent;
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/**
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 * A {@link ConverterBuilder} that builds the converter:
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 * <ul>
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 * <li>If a custom converter is defined, use it</li>
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 * <li>If no custom converter, use {@link DefaultConverter}</li>
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 * <li>If {@link DefaultConverter} or custom converter that also implements
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 * {@link ConverterRegistry}, register all previously registered
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 * {@link SupportingConverter}s</li>
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 * </ul>
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 *
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 * @author Aurélien Baudet
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 *
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 * @param <P>
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 *            the type of the parent builder (when calling {@link #and()}
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 *            method)
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 */
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public class SimpleConverterBuilder<P> extends AbstractParent<P> implements ConverterBuilder<P> {
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	private List<SupportingConverter> delegates;
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	private Converter converter;
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	private Converter defaultConverter;
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	/**
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	 * Initializes the builder with the provided parent. The list of
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	 * {@link SupportingConverter}s is initialized with an empty list.
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	 *
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	 * @param parent
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	 *            the parent builder
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	 */
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	public SimpleConverterBuilder(P parent) {
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		super(parent);
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		delegates = new ArrayList<>();
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	}
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	/**
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	 * Copies values from other parameter to this instance.
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	 *
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	 * @param parent
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	 *            the parent builder
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	 * @param other
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	 *            the other builder that needs to be copied
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	 */
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	public SimpleConverterBuilder(P parent, SimpleConverterBuilder<?> other) {
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		this(parent);
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		this.converter = other.converter;
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		this.delegates = new ArrayList<>(other.delegates);
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	}
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	@Override
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	public SimpleConverterBuilder<P> override(Converter converter) {
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		this.converter = converter;
63 1 1. override : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::override → RUN_ERROR
 
		return this;
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	}
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	@Override
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	public SimpleConverterBuilder<P> register(SupportingConverter converter) {
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		delegates.add(converter);
69 1 1. register : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::register → RUN_ERROR
 
		return this;
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	}
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	@Override
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	public ConverterBuilder<P> defaultConverter(MayOverride<Converter> converter) {
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		defaultConverter = converter.override(defaultConverter);
75 1 1. defaultConverter : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::defaultConverter → RUN_ERROR
 
		return this;
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	}
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	/**
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	 * Build the converter:
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	 * <ul>
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	 * <li>If a custom converter is defined, use it</li>
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	 * <li>If no custom converter, use {@link DefaultConverter}</li>
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	 * <li>If {@link DefaultConverter} or custom converter that also implements
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	 * {@link ConverterRegistry}, register all previously registered
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	 * {@link SupportingConverter}s</li>
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	 * </ul>
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	 */
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	@Override
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	public Converter build() {
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		Converter builtConverter = buildBaseConverter();
91 1 1. build : negated conditional → RUN_ERROR
 
		if (builtConverter instanceof ConverterRegistry) {
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			for (SupportingConverter conv : delegates) {
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				((ConverterRegistry) builtConverter).register(conv);
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			}
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		}
96 1 1. build : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::build → RUN_ERROR
 
		return builtConverter;
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	}
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	private Converter buildBaseConverter() {
100 1 1. buildBaseConverter : negated conditional → RUN_ERROR
 
		if (converter != null) {
101 1 1. buildBaseConverter : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::buildBaseConverter → RUN_ERROR
 
			return converter;
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		}
103 1 1. buildBaseConverter : negated conditional → RUN_ERROR
 
		if (defaultConverter != null) {
104 1 1. buildBaseConverter : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::buildBaseConverter → RUN_ERROR
 
			return defaultConverter;
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		}
106 1 1. buildBaseConverter : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::buildBaseConverter → NO_COVERAGE
 
		return new DefaultConverter();
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	}
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}

Mutations

63

1.1
Location : override
Killed by : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::override → RUN_ERROR
69

1.1
Location : register
Killed by : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::register → RUN_ERROR
75

1.1
Location : defaultConverter
Killed by : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::defaultConverter → RUN_ERROR
91

1.1
Location : build
Killed by : negated conditional → RUN_ERROR
96

1.1
Location : build
Killed by : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::build → RUN_ERROR
100

1.1
Location : buildBaseConverter
Killed by : negated conditional → RUN_ERROR
101

1.1
Location : buildBaseConverter
Killed by : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::buildBaseConverter → RUN_ERROR
103

1.1
Location : buildBaseConverter
Killed by : negated conditional → RUN_ERROR
104

1.1
Location : buildBaseConverter
Killed by : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::buildBaseConverter → RUN_ERROR
106

1.1
Location : buildBaseConverter
Killed by : replaced return value with null for fr/sii/ogham/core/builder/env/SimpleConverterBuilder::buildBaseConverter → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.13.1