Package io.dialob.program.expr.arith

Class ImmutableContextVariableReference<T>

java.lang.Object

io.dialob.program.expr.arith.ImmutableContextVariableReference<T>

All Implemented Interfaces:

ContextVariableReference<T>, Expression, Serializable

@ParametersAreNonnullByDefault
@Generated("org.immutables.processor.ProxyProcessor")
@Immutable
@CheckReturnValue
public final class ImmutableContextVariableReference<T>
extends Object
implements ContextVariableReference<T>

Immutable implementation of ContextVariableReference.

Use the builder to create immutable instances: ImmutableContextVariableReference.builder(). Use the static factory method to create immutable instances: ImmutableContextVariableReference.of().

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ImmutableContextVariableReference.Builder<T>	Builds instances of type ImmutableContextVariableReference.

Method Summary

Modifier and Type	Method	Description
static <T> ImmutableContextVariableReference.Builder<T>	builder()	Creates a builder for ImmutableContextVariableReference.
static <T> ImmutableContextVariableReference<T>	copyOf(ContextVariableReference<T> instance)	Creates an immutable copy of a ContextVariableReference value.
boolean	equals(Object another)	This instance is equal to all instances of ImmutableContextVariableReference that have equal attribute values.
ItemId	getItemId()
ValueType	getValueType()
int	hashCode()	Computes a hash code from attributes: valueType, itemId.
static <T> ImmutableContextVariableReference<T>	of(ItemId itemId, ValueType valueType)	Construct a new immutable ContextVariableReference instance.
String	toString()	Prints the immutable value ContextVariableReference with attribute values.
ImmutableContextVariableReference<T>	withItemId(ItemId value)	Copy the current immutable object by setting a value for the itemId attribute.
ImmutableContextVariableReference<T>	withValueType(ValueType value)	Copy the current immutable object by setting a value for the valueType attribute.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.dialob.program.expr.arith.ContextVariableReference

eval, getEvalRequiredConditions

Method Detail

getValueType

public ValueType getValueType()

Specified by:

getValueType in interface Expression

Returns:

The value of the valueType attribute

getItemId

public ItemId getItemId()

Specified by:

getItemId in interface ContextVariableReference<T>

Returns:

The value of the itemId attribute

withValueType

public final ImmutableContextVariableReference<T> withValueType(ValueType value)

Copy the current immutable object by setting a value for the valueType attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.

Parameters:

value - A new value for valueType

Returns:

A modified copy of the this object

withItemId

public final ImmutableContextVariableReference<T> withItemId(ItemId value)

Copy the current immutable object by setting a value for the itemId attribute. A shallow reference equality check is used to prevent copying of the same value by returning this.

Parameters:

value - A new value for itemId

Returns:

A modified copy of the this object

equals

public boolean equals(@Nullable
                      Object another)

This instance is equal to all instances of ImmutableContextVariableReference that have equal attribute values.

Overrides:

equals in class Object

Returns:

true if this is equal to another instance

hashCode

public int hashCode()

Computes a hash code from attributes: valueType, itemId.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Prints the immutable value ContextVariableReference with attribute values.

Overrides:

toString in class Object

Returns:

A string representation of the value

of

public static <T> ImmutableContextVariableReference<T> of(ItemId itemId,
                                                          ValueType valueType)

Construct a new immutable ContextVariableReference instance.

Type Parameters:

T - generic parameter T

Parameters:

itemId - The value for the itemId attribute

valueType - The value for the valueType attribute

Returns:

An immutable ContextVariableReference instance

copyOf

public static <T> ImmutableContextVariableReference<T> copyOf(ContextVariableReference<T> instance)

Creates an immutable copy of a ContextVariableReference value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.

Type Parameters:

T - generic parameter T

Parameters:

instance - The instance to copy

Returns:

A copied immutable ContextVariableReference instance

builder

public static <T> ImmutableContextVariableReference.Builder<T> builder()

Creates a builder for ImmutableContextVariableReference.

 ImmutableContextVariableReference.<T>builder()
    .valueType(io.dialob.rule.parser.api.ValueType) // required valueType
    .itemId(io.dialob.executor.model.ItemId) // required itemId
    .build();
 

Type Parameters:

T - generic parameter T

Returns:

A new ImmutableContextVariableReference builder