Package pl.poznan.put.circular
Class ImmutableAngle.Builder
- java.lang.Object
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- pl.poznan.put.circular.ImmutableAngle.Builder
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- Enclosing class:
- ImmutableAngle
@NotThreadSafe public static final class ImmutableAngle.Builder extends Object
Builds instances of typeImmutableAngle. Initialize attributes and then invoke thebuild()method to create an immutable instance.Builderis 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
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ImmutableAnglebuild()Builds a newImmutableAngle.ImmutableAngle.Builderfrom(Angle instance)Fill a builder with attribute values from the providedAngleinstance.ImmutableAngle.Builderradians(double radians)Initializes the value for theradiansattribute.
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Method Detail
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from
public final ImmutableAngle.Builder from(Angle instance)
Fill a builder with attribute values from the providedAngleinstance. 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:
thisbuilder for use in a chained invocation
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radians
public final ImmutableAngle.Builder radians(double radians)
Initializes the value for theradiansattribute.- Parameters:
radians- The value for radians- Returns:
thisbuilder for use in a chained invocation
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build
public ImmutableAngle build()
Builds a newImmutableAngle.- Returns:
- An immutable instance of Angle
- Throws:
IllegalStateException- if any required attributes are missing
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