Package pl.poznan.put.circular.samples
Class ImmutableTrigonometricMoment.Builder
- java.lang.Object
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- pl.poznan.put.circular.samples.ImmutableTrigonometricMoment.Builder
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- Enclosing class:
- ImmutableTrigonometricMoment
@NotThreadSafe public static final class ImmutableTrigonometricMoment.Builder extends Object
Builds instances of typeImmutableTrigonometricMoment. 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 ImmutableTrigonometricMomentbuild()Builds a newImmutableTrigonometricMoment.ImmutableTrigonometricMoment.Builderfrom(TrigonometricMoment instance)Fill a builder with attribute values from the providedTrigonometricMomentinstance.ImmutableTrigonometricMoment.BuildermeanDirection(Angle meanDirection)Initializes the value for themeanDirectionattribute.ImmutableTrigonometricMoment.BuildermeanResultantLength(double meanResultantLength)Initializes the value for themeanResultantLengthattribute.
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Method Detail
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from
public final ImmutableTrigonometricMoment.Builder from(TrigonometricMoment instance)
Fill a builder with attribute values from the providedTrigonometricMomentinstance. 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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meanDirection
public final ImmutableTrigonometricMoment.Builder meanDirection(Angle meanDirection)
Initializes the value for themeanDirectionattribute.- Parameters:
meanDirection- The value for meanDirection- Returns:
thisbuilder for use in a chained invocation
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meanResultantLength
public final ImmutableTrigonometricMoment.Builder meanResultantLength(double meanResultantLength)
Initializes the value for themeanResultantLengthattribute.- Parameters:
meanResultantLength- The value for meanResultantLength- Returns:
thisbuilder for use in a chained invocation
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build
public ImmutableTrigonometricMoment build()
Builds a newImmutableTrigonometricMoment.- Returns:
- An immutable instance of TrigonometricMoment
- Throws:
IllegalStateException- if any required attributes are missing
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