Package org.skr.common.util
Class Checker
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- org.skr.common.util.Checker
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public final class Checker extends java.lang.Object
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static <T> java.util.List<ErrorInfo>convertViolationsToErrorInfo(java.util.Set<javax.validation.ConstraintViolation<T>> violations)static booleanisAfterOrEqual(java.time.LocalDateTime dt1, java.time.LocalDateTime dt2)static booleanisBeforeOrEqual(java.time.LocalDateTime dt1, java.time.LocalDateTime dt2)static booleanisDeleted(java.lang.Boolean deleted)static booleanisEmpty(byte[] array)static booleanisEmpty(double[] array)static booleanisEmpty(int[] array)static booleanisEmpty(java.io.File file)static booleanisEmpty(java.lang.CharSequence text)static booleanisEmpty(java.lang.Iterable iterable)static booleanisEmpty(java.lang.Object[] array)static booleanisEmpty(java.util.Collection collection)static booleanisEmpty(java.util.Date date)static booleanisEmpty(java.util.Map map)static booleanisEmpty(java.util.Optional<? extends java.lang.CharSequence> text)static booleanisEmptyCollection(java.util.Optional<? extends java.util.Collection> collection)static booleanisExistedFile(java.io.File file)static booleanisNumber(java.lang.String str)static booleanisPositive(java.lang.Integer integer)static booleanisTrue(java.lang.Boolean bool)static booleanisTrue(java.util.Optional<java.lang.Boolean> bool)static booleanisZero(java.lang.Double doubleNum)static booleanisZero(java.lang.Integer integer)static booleanisZero(java.lang.Long longNum)static booleanisZero(java.util.Optional<java.lang.Long> longNum)
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Method Detail
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isZero
public static boolean isZero(java.lang.Long longNum)
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isZero
public static boolean isZero(java.util.Optional<java.lang.Long> longNum)
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isZero
public static boolean isZero(java.lang.Integer integer)
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isZero
public static boolean isZero(java.lang.Double doubleNum)
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isPositive
public static boolean isPositive(java.lang.Integer integer)
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isEmpty
public static boolean isEmpty(java.lang.CharSequence text)
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isEmpty
public static boolean isEmpty(java.util.Optional<? extends java.lang.CharSequence> text)
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isEmpty
public static boolean isEmpty(java.lang.Object[] array)
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isExistedFile
public static boolean isExistedFile(java.io.File file)
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isEmpty
public static boolean isEmpty(byte[] array)
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isEmpty
public static boolean isEmpty(int[] array)
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isEmpty
public static boolean isEmpty(double[] array)
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isEmpty
public static boolean isEmpty(java.io.File file)
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isEmpty
public static boolean isEmpty(java.util.Collection collection)
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isEmptyCollection
public static boolean isEmptyCollection(java.util.Optional<? extends java.util.Collection> collection)
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isEmpty
public static boolean isEmpty(java.lang.Iterable iterable)
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isEmpty
public static boolean isEmpty(java.util.Map map)
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isEmpty
public static boolean isEmpty(java.util.Date date)
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isDeleted
public static boolean isDeleted(java.lang.Boolean deleted)
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isAfterOrEqual
public static boolean isAfterOrEqual(java.time.LocalDateTime dt1, java.time.LocalDateTime dt2)
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isBeforeOrEqual
public static boolean isBeforeOrEqual(java.time.LocalDateTime dt1, java.time.LocalDateTime dt2)
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isNumber
public static boolean isNumber(java.lang.String str)
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isTrue
public static boolean isTrue(java.lang.Boolean bool)
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isTrue
public static boolean isTrue(java.util.Optional<java.lang.Boolean> bool)
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convertViolationsToErrorInfo
public static <T> java.util.List<ErrorInfo> convertViolationsToErrorInfo(java.util.Set<javax.validation.ConstraintViolation<T>> violations)
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