org.bson.codecs

Class DecoderContext

java.lang.Object

org.bson.codecs.DecoderContext

public final class DecoderContext
extends java.lang.Object

The context for decoding values to BSON.

Since:

3.0

See Also:

Decoder

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DecoderContext.Builder A builder for DecoderContext instances.

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	checkedDiscriminator
private static DecoderContext	DEFAULT_CONTEXT

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DecoderContext(DecoderContext.Builder builder)

Method Summary

Modifier and Type	Method and Description
static DecoderContext.Builder	builder() Create a builder.
<T> T	decodeWithChildContext(Decoder<T> decoder, BsonReader reader) Creates a child context and then deserializes using the reader.
boolean	hasCheckedDiscriminator()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_CONTEXT

private static final DecoderContext DEFAULT_CONTEXT

checkedDiscriminator

private final boolean checkedDiscriminator

Constructor Detail

DecoderContext

private DecoderContext(DecoderContext.Builder builder)

Method Detail

hasCheckedDiscriminator

public boolean hasCheckedDiscriminator()

Returns:

true if the discriminator has been checked

builder

public static DecoderContext.Builder builder()

Create a builder.

Returns:

the builder

decodeWithChildContext

public <T> T decodeWithChildContext(Decoder<T> decoder,
                                    BsonReader reader)

Creates a child context and then deserializes using the reader.

Type Parameters:

T - the type of the decoder

Parameters:

decoder - the decoder to decode with

reader - the reader to decode to

Returns:

the decoded value

Since:

3.5