Package io.substrait.expression

Class ImmutableExpression.IfThen.Builder

java.lang.Object

io.substrait.expression.ImmutableExpression.IfThen.Builder

Enclosing class:

ImmutableExpression.IfThen

public static final class ImmutableExpression.IfThen.Builder
extends Object

Builds instances of type IfThen. 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	Description
final ImmutableExpression.IfThen.Builder	addAllIfClauses(Iterable<? extends Expression.IfClause> elements)	Adds elements to ifClauses list.
final ImmutableExpression.IfThen.Builder	addIfClauses(Expression.IfClause element)	Adds one element to ifClauses list.
final ImmutableExpression.IfThen.Builder	addIfClauses(Expression.IfClause... elements)	Adds elements to ifClauses list.
ImmutableExpression.IfThen	build()	Builds a new IfThen.
final ImmutableExpression.IfThen.Builder	elseClause(Expression elseClause)	Initializes the value for the elseClause attribute.
final ImmutableExpression.IfThen.Builder	from(Expression.IfThen instance)	Fill a builder with attribute values from the provided IfThen instance.
final ImmutableExpression.IfThen.Builder	ifClauses(Iterable<? extends Expression.IfClause> elements)	Sets or replaces all elements for ifClauses list.

Methods inherited from class java.lang.Object

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

Method Details

from

public final ImmutableExpression.IfThen.Builder from(Expression.IfThen instance)

Fill a builder with attribute values from the provided IfThen instance. Regular attribute values will be replaced with those from the given instance. Absent optional values will not replace present values. Collection elements and entries will be added, not replaced.

Parameters:

instance - The instance from which to copy values

Returns:

this builder for use in a chained invocation

addIfClauses

public final ImmutableExpression.IfThen.Builder addIfClauses(Expression.IfClause element)

Adds one element to ifClauses list.

Parameters:

element - A ifClauses element

Returns:

this builder for use in a chained invocation

addIfClauses

public final ImmutableExpression.IfThen.Builder addIfClauses(Expression.IfClause... elements)

Adds elements to ifClauses list.

Parameters:

elements - An array of ifClauses elements

Returns:

this builder for use in a chained invocation

ifClauses

public final ImmutableExpression.IfThen.Builder ifClauses(Iterable<? extends Expression.IfClause> elements)

Sets or replaces all elements for ifClauses list.

Parameters:

elements - An iterable of ifClauses elements

Returns:

this builder for use in a chained invocation

addAllIfClauses

public final ImmutableExpression.IfThen.Builder addAllIfClauses(Iterable<? extends Expression.IfClause> elements)

Adds elements to ifClauses list.

Parameters:

elements - An iterable of ifClauses elements

Returns:

this builder for use in a chained invocation

elseClause

public final ImmutableExpression.IfThen.Builder elseClause(Expression elseClause)

Initializes the value for the elseClause attribute.

Parameters:

elseClause - The value for elseClause

Returns:

this builder for use in a chained invocation

build

public ImmutableExpression.IfThen build()

Builds a new IfThen.

Returns:

An immutable instance of IfThen

Throws:

IllegalStateException - if any required attributes are missing