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添加 checkAllNotNull 方法

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ZhouXY108
2023-09-09 11:14:30 +08:00
parent 71683c4950
commit 76b340e87d
2 changed files with 72 additions and 1 deletions
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19
src/main/java/xyz/zhouxy/plusone/commons/util/PreconditionsExt.java
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@@ -18,9 +18,11 @@ package xyz.zhouxy.plusone.commons.util;
import java.util.function.Supplier;
import com.google.common.base.Preconditions;
/**
* Guava Preconditions 的扩展。
*
*
* @author ZhouXY
*
* @see com.google.common.base.Preconditions
@@ -33,6 +35,21 @@ public class PreconditionsExt {
}
}
public static <T, E extends Throwable> void checkAllNotNull(Iterable<T> values) throws E {
Preconditions.checkNotNull(values);
for (T item : values) {
Preconditions.checkNotNull(item);
}
}
@SafeVarargs
public static <T, E extends Throwable> void checkAllNotNull(T... values) throws E {
Preconditions.checkNotNull(values);
for (T item : values) {
Preconditions.checkNotNull(item);
}
}
private PreconditionsExt() {
throw new IllegalStateException("Utility class");
}