Package org.snakeyaml.engine.v2.representer

Class BaseRepresenter

java.lang.Object

org.snakeyaml.engine.v2.representer.BaseRepresenter

Direct Known Subclasses:

StandardRepresenter

public abstract class BaseRepresenter
extends Object

Represent basic YAML structures: scalar, sequence, mapping

Field Summary

Fields

Modifier and Type	Field	Description
protected FlowStyle	defaultFlowStyle
protected ScalarStyle	defaultScalarStyle
protected RepresentToNode	nullRepresenter	in Java 'null' is not a type.
protected Object	objectToRepresent
protected Map<Class<?>,RepresentToNode>	parentClassRepresenters	Keep representers which match a parent of the class to be represented
protected Map<Object,Node>	representedObjects
protected Map<Class<?>,RepresentToNode>	representers	Keep representers which must match the class exactly

Constructor Summary

Constructors

Constructor	Description
BaseRepresenter()

Method Summary

Modifier and Type	Method	Description
protected Optional<RepresentToNode>	findRepresenterFor(Object data)	Find the representer which is suitable to represent the internal structure of the provided instance to a Node
Node	represent(Object data)	Represent the provided Java instance to a Node
protected Node	representData(Object data)
protected Node	representMapping(Tag tag, Map<?,?> mapping, FlowStyle flowStyle)
protected Node	representScalar(Tag tag, String value)
protected Node	representScalar(Tag tag, String value, ScalarStyle style)
protected Node	representSequence(Tag tag, Iterable<?> sequence, FlowStyle flowStyle)

Methods inherited from class java.lang.Object

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

Field Detail

representers

protected final Map<Class<?>,RepresentToNode> representers

Keep representers which must match the class exactly

nullRepresenter

protected RepresentToNode nullRepresenter

in Java 'null' is not a type. So we have to keep the null representer separately otherwise it will coincide with the default representer which is stored with the key null.

parentClassRepresenters

protected final Map<Class<?>,RepresentToNode> parentClassRepresenters

Keep representers which match a parent of the class to be represented

defaultScalarStyle

protected ScalarStyle defaultScalarStyle

defaultFlowStyle

protected FlowStyle defaultFlowStyle

representedObjects

protected final Map<Object,Node> representedObjects

objectToRepresent

protected Object objectToRepresent

Constructor Detail

BaseRepresenter

public BaseRepresenter()

Method Detail

represent

public Node represent(Object data)

Represent the provided Java instance to a Node

Parameters:

data - - Java instance to be represented

Returns:

The Node to be serialized

findRepresenterFor

protected Optional<RepresentToNode> findRepresenterFor(Object data)

Find the representer which is suitable to represent the internal structure of the provided instance to a Node

Parameters:

data - - the data to be serialized

Returns:

RepresentToNode to call to create a Node

representData

protected final Node representData(Object data)

representScalar

protected Node representScalar(Tag tag,
                               String value,
                               ScalarStyle style)

representScalar

protected Node representScalar(Tag tag,
                               String value)

representSequence

protected Node representSequence(Tag tag,
                                 Iterable<?> sequence,
                                 FlowStyle flowStyle)

representMapping

protected Node representMapping(Tag tag,
                                Map<?,?> mapping,
                                FlowStyle flowStyle)