Package io.dialob.api.questionnaire

Class ModifiableContextValue

java.lang.Object

io.dialob.api.questionnaire.ModifiableContextValue

All Implemented Interfaces:

ContextValue, Serializable

@ParametersAreNonnullByDefault
@Generated({"Modifiables.generator","ContextValue"})
@NotThreadSafe
public final class ModifiableContextValue
extends Object
implements ContextValue

A modifiable implementation of the ContextValue type.

Use the create() static factory methods to create new instances. Use the toImmutable() method to convert to canonical immutable instances.

ModifiableContextValue is not thread-safe

See Also:

ImmutableContextValue, Serialized Form

Method Summary

Modifier and Type	Method	Description
ModifiableContextValue	clear()	Clears the object by setting all attributes to their initial values.
static ModifiableContextValue	create()	Construct a modifiable instance of ContextValue.
static ModifiableContextValue	create(String id, Object value)	Construct a modifiable instance of ContextValue.
boolean	equals(Object another)	This instance is equal to all instances of ModifiableContextValue that have equal attribute values.
ModifiableContextValue	from(ContextValue instance)	Fill this modifiable instance with attribute values from the provided ContextValue instance.
ModifiableContextValue	from(ModifiableContextValue instance)	Fill this modifiable instance with attribute values from the provided ContextValue instance.
String	getId()
Object	getValue()
int	hashCode()	Computes a hash code from attributes: id, value.
boolean	isInitialized()	Returns true if all required attributes are set, indicating that the object is initialized.
ModifiableContextValue	setId(String id)	Assigns a value to the id attribute.
ModifiableContextValue	setValue(Object value)	Assigns a value to the value attribute.
ImmutableContextValue	toImmutable()	Converts to ImmutableContextValue.
String	toString()	Generates a string representation of this ContextValue.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static ModifiableContextValue create(String id,
                                            Object value)

Construct a modifiable instance of ContextValue.

Parameters:

id - The value for the id attribute (can be null)

value - The value for the value attribute (can be null)

Returns:

A new modifiable instance

create

public static ModifiableContextValue create()

Construct a modifiable instance of ContextValue.

Returns:

A new modifiable instance

getId

public final String getId()

Specified by:

getId in interface ContextValue

Returns:

value of id attribute, may be null

getValue

public final Object getValue()

Specified by:

getValue in interface ContextValue

Returns:

value of value attribute, may be null

clear

public ModifiableContextValue clear()

Clears the object by setting all attributes to their initial values.

Returns:

this for use in a chained invocation

from

public ModifiableContextValue from(ContextValue instance)

Fill this modifiable instance with attribute values from the provided ContextValue instance. Regular attribute values will be overridden, i.e. replaced with ones of an instance. Any of the instance's absent optional values will not be copied (will not override current values).

Parameters:

instance - The instance from which to copy values

Returns:

this for use in a chained invocation

from

public ModifiableContextValue from(ModifiableContextValue instance)

Fill this modifiable instance with attribute values from the provided ContextValue instance. Regular attribute values will be overridden, i.e. replaced with ones of an instance. Any of the instance's absent optional values will not be copied (will not override current values).

Parameters:

instance - The instance from which to copy values

Returns:

this for use in a chained invocation

setId

public ModifiableContextValue setId(String id)

Assigns a value to the id attribute.

Parameters:

id - The value for id, can be null

Returns:

this for use in a chained invocation

setValue

public ModifiableContextValue setValue(Object value)

Assigns a value to the value attribute.

Parameters:

value - The value for value, can be null

Returns:

this for use in a chained invocation

isInitialized

public final boolean isInitialized()

Returns true if all required attributes are set, indicating that the object is initialized.

Returns:

true if set

toImmutable

public final ImmutableContextValue toImmutable()

Converts to ImmutableContextValue.

Returns:

An immutable instance of ContextValue

equals

public boolean equals(@Nullable
                      Object another)

This instance is equal to all instances of ModifiableContextValue 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: id, value.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Generates a string representation of this ContextValue. If uninitialized, some attribute values may appear as question marks.

Overrides:

toString in class Object

Returns:

A string representation