Package net.bmahe.genetics4j.core.spec
Class ImmutableGenotypeFitness.Builder<T>
java.lang.Object
net.bmahe.genetics4j.core.spec.ImmutableGenotypeFitness.Builder<T>
- Enclosing class:
ImmutableGenotypeFitness<T>
Builds instances of type
ImmutableGenotypeFitness
.
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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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionbuild()
Builds a newImmutableGenotypeFitness
.Initializes the value for thefitness
attribute.private String
from
(GenotypeFitness<T> instance) Fill a builder with attribute values from the providedGenotypeFitness
instance.Initializes the value for thegenotype
attribute.
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Field Details
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INIT_BIT_GENOTYPE
private static final long INIT_BIT_GENOTYPE- See Also:
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INIT_BIT_FITNESS
private static final long INIT_BIT_FITNESS- See Also:
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initBits
private long initBits -
genotype
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fitness
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Constructor Details
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Builder
private Builder()
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Method Details
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from
Fill a builder with attribute values from the providedGenotypeFitness
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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genotype
Initializes the value for thegenotype
attribute.- Parameters:
genotype
- The value for genotype- Returns:
this
builder for use in a chained invocation
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fitness
Initializes the value for thefitness
attribute.- Parameters:
fitness
- The value for fitness- Returns:
this
builder for use in a chained invocation
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build
Builds a newImmutableGenotypeFitness
.- Returns:
- An immutable instance of GenotypeFitness
- Throws:
IllegalStateException
- if any required attributes are missing
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formatRequiredAttributesMessage
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