Package com.io7m.jproperties.monad
Class JPropertyError.Builder
java.lang.Object
com.io7m.jproperties.monad.JPropertyError.Builder
- Enclosing class:
- JPropertyError
Builds instances of type
JPropertyError
.
Initialize attributes and then invoke the build()
method to create an
immutable instance.
Builder
is not thread-safe and generally should not be stored in a field or collection,
but instead used immediately to create instances.
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Method Summary
Modifier and TypeMethodDescriptionbuild()
Builds a newJPropertyError
.final JPropertyError.Builder
Fill a builder with attribute values from the providedJPropertyErrorType
instance.final JPropertyError.Builder
setMessage
(String message) Initializes the value for themessage
attribute.
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Method Details
-
from
Fill a builder with attribute values from the providedJPropertyErrorType
instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values.- Parameters:
instance
- The instance from which to copy values- Returns:
this
builder for use in a chained invocation
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setMessage
Initializes the value for themessage
attribute.- Parameters:
message
- The value for message- Returns:
this
builder for use in a chained invocation
-
build
Builds a newJPropertyError
.- Returns:
- An immutable instance of JPropertyError
- Throws:
IllegalStateException
- if any required attributes are missing
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