Class IsbnGenerator
java.lang.Object
org.instancio.internal.generator.AbstractGenerator<String>
org.instancio.internal.generator.domain.id.IsbnGenerator
- All Implemented Interfaces:
Generator<String>
,GeneratorSpec<String>
,IsbnGeneratorSpec
,IsbnSpec
,NullableGeneratorSpec<String>
,ValueSpec<String>
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionReturns the public API method name of the generator spec.nullable()
Indicates thatnull
value can be generated.protected String
tryGenerateNonNull
(Random random) Makes the best effort to return a non-null value.Methods inherited from class org.instancio.internal.generator.AbstractGenerator
generate, getContext, hints, isNullable, nullable
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Constructor Details
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IsbnGenerator
public IsbnGenerator() -
IsbnGenerator
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Method Details
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apiMethod
Description copied from class:AbstractGenerator
Returns the public API method name of the generator spec. The returned name is used for reporting validation errors.- Specified by:
apiMethod
in classAbstractGenerator<String>
- Returns:
- spec name if defined, or
null
otherwise
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nullable
Description copied from interface:NullableGeneratorSpec
Indicates thatnull
value can be generated.- Specified by:
nullable
in interfaceIsbnGeneratorSpec
- Specified by:
nullable
in interfaceIsbnSpec
- Specified by:
nullable
in interfaceNullableGeneratorSpec<String>
- Specified by:
nullable
in interfaceValueSpec<String>
- Overrides:
nullable
in classAbstractGenerator<String>
- Returns:
- spec builder
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tryGenerateNonNull
Description copied from class:AbstractGenerator
Makes the best effort to return a non-null value. However, in certain cases this method will produce anull
.- Specified by:
tryGenerateNonNull
in classAbstractGenerator<String>
- Parameters:
random
- for generating the value- Returns:
- generated value, either a null or non-null
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