MayOverride.java

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package fr.sii.ogham.core.builder.configuration;
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/**
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 * If the new value should override the current value, the new value is
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 * returned. If the new value should not override, the current value is
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 * returned.
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 *
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 * @author Aurélien Baudet
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 *
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 * @param <V>
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 *            the type of the value
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 */
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public interface MayOverride<V> {
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	/**
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	 * If the new value should override the current value, the new value is
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	 * returned. If the new value should not override, the current value is
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	 * returned.
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	 *
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	 * @param currentValue
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	 *            the current value that may be overridden
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	 * @return the new value
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	 */
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	V override(V currentValue);
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	/**
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	 * Override current value only if the value parameter is not {@code null}.
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	 *
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	 * @param <V>
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	 *            the type of the value
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	 * @param value
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	 *            the new value to set if not {@code null}
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	 * @return the override control
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	 */
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	static <V> MayOverride<V> overrideIfNonNull(V value) {
36 1 1. overrideIfNonNull : replaced return value with null for fr/sii/ogham/core/builder/configuration/MayOverride::overrideIfNonNull → RUN_ERROR
 
		return new NonNullOverride<>(value);
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	}
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	/**
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	 * Always override current value.
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	 *
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	 * @param <V>
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	 *            the type of the value
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	 * @param value
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	 *            the new value to set
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	 * @return the override control
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	 */
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	static <V> MayOverride<V> alwaysOverride(V value) {
49 1 1. alwaysOverride : replaced return value with null for fr/sii/ogham/core/builder/configuration/MayOverride::alwaysOverride → RUN_ERROR
 
		return new AlwaysOverride<>(value);
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	}
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	/**
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	 * Override current value only if the current value is not set
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	 * ({@code null}). If current value is set, the new value is not applied.
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	 *
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	 * @param <V>
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	 *            the type of the value
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	 * @param value
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	 *            the new value to set if current value is {@code null}
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	 * @return the override control
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	 */
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	static <V> MayOverride<V> overrideIfNotSet(V value) {
63 1 1. overrideIfNotSet : replaced return value with null for fr/sii/ogham/core/builder/configuration/MayOverride::overrideIfNotSet → RUN_ERROR
 
		return new CurrentValueNotSetOverride<>(value);
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	}
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}

Mutations

36

1.1
Location : overrideIfNonNull
Killed by : replaced return value with null for fr/sii/ogham/core/builder/configuration/MayOverride::overrideIfNonNull → RUN_ERROR
49

1.1
Location : alwaysOverride
Killed by : replaced return value with null for fr/sii/ogham/core/builder/configuration/MayOverride::alwaysOverride → RUN_ERROR
63

1.1
Location : overrideIfNotSet
Killed by : replaced return value with null for fr/sii/ogham/core/builder/configuration/MayOverride::overrideIfNotSet → RUN_ERROR

Active mutators

Tests examined


Report generated by PIT 1.13.1