Package org.hibernate.search.backend.elasticsearch.gson.impl

Class JsonArrayAccessorImpl

java.lang.Object

org.hibernate.search.backend.elasticsearch.gson.impl.JsonArrayAccessorImpl

All Implemented Interfaces:

JsonAccessor<com.google.gson.JsonArray>, JsonArrayAccessor

public class JsonArrayAccessorImpl
extends Object
implements JsonArrayAccessor

Constructor Summary

Constructors

Constructor	Description
JsonArrayAccessorImpl(JsonAccessor<com.google.gson.JsonElement> parentAccessor)

Method Summary

Modifier and Type	Method	Description
void	addElementIfAbsent(com.google.gson.JsonObject root, com.google.gson.JsonElement newValue)	Add the given JsonElement to the array this accessor points to for the given root, unless it is already present.
protected void	appendRuntimeRelativePath(StringBuilder path)
protected void	appendStaticRelativePath(StringBuilder path, boolean first)
UnknownTypeJsonAccessor	element(int index)
Optional<T>	get(com.google.gson.JsonObject root)	Get the current value of the element this accessor points to for the given root.
protected JsonElementType<com.google.gson.JsonArray>	getExpectedElementType()
com.google.gson.JsonArray	getOrCreate(com.google.gson.JsonObject root)
T	getOrCreate(com.google.gson.JsonObject root, Supplier<? extends T> newValueSupplier)	Get the current value of the element this accessor points to for the given root, creating it and setting it if it hasn't been set yet.
protected JsonAccessor<P>	getParentAccessor()
void	set(com.google.gson.JsonObject root, T newValue)	Set the given value on the element this accessor points to for the given root.
protected com.google.gson.JsonElement	toElement(T value)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.search.backend.elasticsearch.gson.impl.JsonAccessor

get, getOrCreate, set

Constructor Detail

JsonArrayAccessorImpl

public JsonArrayAccessorImpl(JsonAccessor<com.google.gson.JsonElement> parentAccessor)

Method Detail

getExpectedElementType

protected JsonElementType<com.google.gson.JsonArray> getExpectedElementType()

getOrCreate

public com.google.gson.JsonArray getOrCreate(com.google.gson.JsonObject root)

element

public UnknownTypeJsonAccessor element(int index)

Specified by:

element in interface JsonArrayAccessor

addElementIfAbsent

public void addElementIfAbsent(com.google.gson.JsonObject root,
                               com.google.gson.JsonElement newValue)

Description copied from interface: JsonArrayAccessor

Add the given JsonElement to the array this accessor points to for the given root, unless it is already present.

Specified by:

addElementIfAbsent in interface JsonArrayAccessor

Parameters:

root - The root to be accessed.

newValue - The value to add.

get

public Optional<T> get(com.google.gson.JsonObject root)

Description copied from interface: JsonAccessor

Get the current value of the element this accessor points to for the given root.

Parameters:

root - The root to be accessed.

Returns:

An Optional containing the current value pointed to by this accessor on the root, or Optional.empty() if it doesn't exist.

set

public void set(com.google.gson.JsonObject root,
                T newValue)

Description copied from interface: JsonAccessor

Set the given value on the element this accessor points to for the given root.

Parameters:

root - The root to be accessed.

newValue - The value to set.

getOrCreate

public T getOrCreate(com.google.gson.JsonObject root,
                     Supplier<? extends T> newValueSupplier)

Description copied from interface: JsonAccessor

Get the current value of the element this accessor points to for the given root, creating it and setting it if it hasn't been set yet.

Parameters:

root - The root to be accessed.

newValueSupplier - The value to set and return if the current value hasn't been set yet.

Returns:

The current value pointed to by this accessor on the root, always non-null.

toElement

protected com.google.gson.JsonElement toElement(T value)

appendRuntimeRelativePath

protected void appendRuntimeRelativePath(StringBuilder path)

appendStaticRelativePath

protected void appendStaticRelativePath(StringBuilder path,
                                        boolean first)

getParentAccessor

protected JsonAccessor<P> getParentAccessor()

toString

public String toString()

Overrides:

toString in class Object