de.flapdoodle.eval.core.evaluables

Class ImmutableOperatorMapping.Builder

java.lang.Object

de.flapdoodle.eval.core.evaluables.ImmutableOperatorMapping.Builder

Enclosing class:

ImmutableOperatorMapping

public static final class ImmutableOperatorMapping.Builder
extends Object

Builds instances of type ImmutableOperatorMapping. 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.

Method Summary

Modifier and Type	Method and Description
ImmutableOperatorMapping	build() Builds a new ImmutableOperatorMapping.
ImmutableOperatorMapping.Builder	evaluatable(String evaluatable) Initializes the value for the evaluatable attribute.
ImmutableOperatorMapping.Builder	from(OperatorMapping instance) Fill a builder with attribute values from the provided OperatorMapping instance.
ImmutableOperatorMapping.Builder	isLeftAssociative(boolean isLeftAssociative) Initializes the value for the isLeftAssociative attribute.
ImmutableOperatorMapping.Builder	precedence(int precedence) Initializes the value for the precedence attribute.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

from

public final ImmutableOperatorMapping.Builder from(OperatorMapping instance)

Fill a builder with attribute values from the provided OperatorMapping 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

precedence

public final ImmutableOperatorMapping.Builder precedence(int precedence)

Initializes the value for the precedence attribute.

Parameters:

precedence - The value for precedence

Returns:

this builder for use in a chained invocation

isLeftAssociative

public final ImmutableOperatorMapping.Builder isLeftAssociative(boolean isLeftAssociative)

Initializes the value for the isLeftAssociative attribute.

Parameters:

isLeftAssociative - The value for isLeftAssociative

Returns:

this builder for use in a chained invocation

evaluatable

public final ImmutableOperatorMapping.Builder evaluatable(String evaluatable)

Initializes the value for the evaluatable attribute.

Parameters:

evaluatable - The value for evaluatable

Returns:

this builder for use in a chained invocation

build

public ImmutableOperatorMapping build()

Builds a new ImmutableOperatorMapping.

Returns:

An immutable instance of OperatorMapping

Throws:

IllegalStateException - if any required attributes are missing