Index (io.github.mangila:ensure4j 3.0.2 API)

A B C E G I K M N O P S U V
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A

arrays() - Static method in class io.github.mangila.ensure4j.Ensure

B

Basic Usage Example - Search tag in package io.github.mangila.ensure4j: Section

C

collections() - Static method in class io.github.mangila.ensure4j.Ensure
containsElement(T, Object) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Checks if the specified collection contains the given element.
containsElement(T, Object, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Checks if the specified collection contains the given element.
containsElement(T, Object, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Checks if the specified collection contains the given element.

E

endsWith(String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string ends with the specified suffix.
endsWith(String, String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string ends with the specified suffix.
endsWith(String, String, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string ends with the specified suffix.
Ensure - Class in io.github.mangila.ensure4j: Acts as a utility hub for typed pre- and post-condition checks but keeps the most frequently used ones in the top level class.
EnsureArrayOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on primitive arrays.
EnsureBooleanOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on booleans.
EnsureCollectionOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on collections.
EnsureException - Exception Class in io.github.mangila.ensure4j: Represents an exception that can be used for validation or ensuring specific conditions are met during runtime.
EnsureException(String) - Constructor for exception class io.github.mangila.ensure4j.EnsureException: Constructs a new EnsureException with the specified detail message.
EnsureMapOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on maps.
EnsureNullOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on null.
EnsureNumberOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on numbers.
EnsureObjectOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on Objects.
EnsureStringOps - Enum Class in io.github.mangila.ensure4j.ops: Provides utility methods for validating and operating on strings.
EnsureUtils - Class in io.github.mangila.ensure4j.internal: Internal utility class for Ensure4j.

G

getSupplierOrThrow(Supplier<T>) - Static method in class io.github.mangila.ensure4j.internal.EnsureUtils: Retrieves the value provided by the given Supplier.

I

INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureArrayOps
INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps
INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps
INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureMapOps
INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureNullOps
INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps
INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps
INSTANCE - Enum constant in enum class io.github.mangila.ensure4j.ops.EnsureStringOps
Internal Responsibilities - Search tag in package io.github.mangila.ensure4j.internal: Section
io.github.mangila.ensure4j - package io.github.mangila.ensure4j: Provides the core API for Ensure4j, a lightweight, zero-dependency Java library designed for robust precondition and postcondition validation.
io.github.mangila.ensure4j.internal - package io.github.mangila.ensure4j.internal: Internal utility and support classes for the Ensure4j library.
io.github.mangila.ensure4j.ops - package io.github.mangila.ensure4j.ops: Provides specialized operation classes for performing type-specific precondition and postcondition checks.
isBlank(String) - Static method in class io.github.mangila.ensure4j.internal.EnsureUtils: Checks if the provided string is blank.
isEquals(T, Object) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Asserts that two objects are equal.
isEquals(T, Object, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Compares two objects for equality and throws an EnsureException with the specified message if they are not equal.
isEquals(T, Object, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Compares two objects for equality and throws a provided exception if they are not equal.
isEquals(T, T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Compares two enum values for equality and throws an exception if they are not equal.
isEquals(T, T, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Compares two Enum values for equality and throws an EnsureException if they are not equal.
isEquals(T, T, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Compares two enum values for equality and throws an exception if they are not equal.
isFalse(boolean) - Static method in class io.github.mangila.ensure4j.Ensure
isFalse(boolean) - Method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Ensures that the provided boolean value is false.
isFalse(boolean, String) - Static method in class io.github.mangila.ensure4j.Ensure
isFalse(boolean, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Ensures that the provided boolean value is false.
isFalse(boolean, Supplier<RuntimeException>) - Static method in class io.github.mangila.ensure4j.Ensure
isFalse(boolean, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Ensures that the provided boolean value is false.
isInstanceOf(Class<T>, Object) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Validates that the provided object is an instance of the specified class.
isInstanceOf(Class<T>, Object, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Ensures that the specified object is an instance of the given class.
isInstanceOf(Class<T>, Object, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Checks if the given object is an instance of the specified class.
isNull(Object) - Static method in class io.github.mangila.ensure4j.internal.EnsureUtils: Checks whether the given object is null.
isTrue(boolean) - Static method in class io.github.mangila.ensure4j.Ensure
isTrue(boolean) - Method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Ensures that the provided boolean value is true.
isTrue(boolean, String) - Static method in class io.github.mangila.ensure4j.Ensure
isTrue(boolean, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Ensures that the provided expression evaluates to true.
isTrue(boolean, Supplier<RuntimeException>) - Static method in class io.github.mangila.ensure4j.Ensure
isTrue(boolean, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Validates that the given boolean expression is true.

K

Key Features - Search tag in package io.github.mangila.ensure4j: Section
Key Operation Classes - Search tag in package io.github.mangila.ensure4j.ops: Section

M

maps() - Static method in class io.github.mangila.ensure4j.Ensure
max(int, int) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Compares two integers and ensures the second integer is less than or equal to the first integer.
max(int, int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Determines the maximum value between the specified integer values, and throws an EnsureException with the provided message if the conditions are not met.
max(int, int, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Compares the provided number with a specified maximum value and throws a runtime exception if the number exceeds the maximum.
max(long, long) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Returns the maximum of the boundary and value.
max(long, long, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the given value does not exceed the specified boundary.
max(long, long, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Returns the given value if it is less than or equal to the specified boundary.
maxLength(int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string has a maximum length.
maxLength(int, String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string has a maximum length.
maxLength(int, String, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string has a maximum length.
min(int, int) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Compares two integers and ensures that the given value is greater than or equal to the defined minimum.
min(int, int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Compares the given integers and ensures that the second integer is not less than the minimum value, throwing an exception with a specified message if the condition is violated.
min(int, int, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Compares a value against a minimum threshold and throws a supplied exception if the value is less than the threshold.
min(long, long) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Determines the minimum value constrained by a specified boundary.
min(long, long, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that a given value meets or exceeds a specified boundary.
min(long, long, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is greater than or equal to the specified boundary.
minLength(int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string has a minimum length.
minLength(int, String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string has a minimum length.
minLength(int, String, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string has a minimum length.

N

negative(int) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative.
negative(int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative.
negative(int, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative.
negative(long) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative.
negative(long, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative.
negative(long, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative.
negativeWithZero(int) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative or zero.
negativeWithZero(int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative or zero.
negativeWithZero(int, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative or zero.
negativeWithZero(long) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative or zero.
negativeWithZero(long, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative or zero.
negativeWithZero(long, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is negative or zero.
notBlank(String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string is not blank.
notBlank(String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string is not blank.
notBlank(String, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string is not blank.
notBlankOrElse(String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Returns the given string if it is not blank; otherwise, returns the specified fallback value.
notBlankOrElseGet(String, Supplier<String>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Returns the provided string if it is not blank (non-null and containing non-whitespace characters), otherwise retrieves and returns a value from the provided fallback supplier.
notContainsNull(T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Ensures that the provided collection does not contain any null elements.
notContainsNull(T, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Ensures that the provided collection does not contain any null elements.
notContainsNull(T, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Ensures that the provided collection does not contain any null elements.
notContainsNullIterate(T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Ensures that the provided collection does not contain any null elements.
notContainsNullIterate(T, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Ensures that the provided collection does not contain any null elements.
notContainsNullIterate(T, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Ensures that the provided collection does not contain any null elements.
notEmpty(T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Validates that the provided collection is not null and not empty.
notEmpty(T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureMapOps: Validates that the provided map is not empty.
notEmpty(T[]) - Method in enum class io.github.mangila.ensure4j.ops.EnsureArrayOps: Ensures that the provided array is not empty.
notEmpty(T[], String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureArrayOps: Checks if the provided array is not empty.
notEmpty(T[], Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureArrayOps: Validates that the given array is not empty.
notEmpty(T, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Validates that the provided collection is not null and not empty.
notEmpty(T, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureMapOps: Ensures that the provided map is not empty.
notEmpty(T, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Validates that the provided collection is not null and not empty.
notEmpty(T, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureMapOps: Validates that the provided map is not empty.
notNull(T) - Static method in class io.github.mangila.ensure4j.Ensure
notNull(T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Ensures that the provided object is not null.
notNull(T, String) - Static method in class io.github.mangila.ensure4j.Ensure
notNull(T, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Ensures that the provided object is not null.
notNull(T, Supplier<RuntimeException>) - Static method in class io.github.mangila.ensure4j.Ensure
notNull(T, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Ensures that the provided object is not null.
notNullOrElse(T, T) - Static method in class io.github.mangila.ensure4j.Ensure
notNullOrElse(T, T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Returns the provided object if it is not null; otherwise, returns the given default object.
notNullOrElseGet(T, Supplier<T>) - Static method in class io.github.mangila.ensure4j.Ensure
notNullOrElseGet(T, Supplier<T>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Returns the given object if it is not null; otherwise, it evaluates and returns the result from the supplied Supplier.
notNullOrElseThrow(T) - Static method in class io.github.mangila.ensure4j.Ensure: Deprecated, for removal: This API element is subject to removal in a future version.
notNullOrElseThrow(T) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Deprecated, for removal: This API element is subject to removal in a future version.
Use EnsureNullOps.notNull(Object) ()} instead.
notNullOrElseThrow(T, Supplier<RuntimeException>) - Static method in class io.github.mangila.ensure4j.Ensure: Deprecated, for removal: This API element is subject to removal in a future version.
notNullOrElseThrow(T, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Deprecated, for removal: This API element is subject to removal in a future version.
numbers() - Static method in class io.github.mangila.ensure4j.Ensure

O

objects() - Static method in class io.github.mangila.ensure4j.Ensure
of(String) - Static method in exception class io.github.mangila.ensure4j.EnsureException: Creates a new instance of EnsureException with the specified message.

P

positive(int) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive.
positive(int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive.
positive(int, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive.
positive(long) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive.
positive(long, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive.
positive(long, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive.
positiveWithZero(int) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive or zero (non-negative).
positiveWithZero(int, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive or zero (non-negative).
positiveWithZero(int, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive or zero (non-negative).
positiveWithZero(long) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive or zero (non-negative).
positiveWithZero(long, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive or zero (non-negative).
positiveWithZero(long, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Ensures that the provided value is positive or zero (non-negative).

S

startsWith(String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string starts with the specified prefix.
startsWith(String, String, String) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string starts with the specified prefix.
startsWith(String, String, Supplier<RuntimeException>) - Method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Ensures that the provided string starts with the specified prefix.
strings() - Static method in class io.github.mangila.ensure4j.Ensure

U

Usage - Search tag in package io.github.mangila.ensure4j.ops: Section

V

valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureArrayOps: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureMapOps: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Returns the enum constant of this class with the specified name.
valueOf(String) - Static method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Returns the enum constant of this class with the specified name.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureArrayOps: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureBooleanOps: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureCollectionOps: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureMapOps: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureNullOps: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureNumberOps: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureObjectOps: Returns an array containing the constants of this enum class, in the order they are declared.
values() - Static method in enum class io.github.mangila.ensure4j.ops.EnsureStringOps: Returns an array containing the constants of this enum class, in the order they are declared.

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