com.google.api.services.spanner.v1.model

Class ShortRepresentation

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

com.google.api.services.spanner.v1.model.ShortRepresentation

All Implemented Interfaces:

Cloneable, Map<String,Object>

public final class ShortRepresentation
extends com.google.api.client.json.GenericJson

Condensed representation of a node and its subtree. Only present for `SCALAR` PlanNode(s).

This is the Java data model class that specifies how to parse/serialize into the JSON that is transmitted over HTTP when working with the Cloud Spanner API. For a detailed explanation see: https://developers.google.com/api-client-library/java/google-http-java-client/json

Author:

Google, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.api.client.util.GenericData

com.google.api.client.util.GenericData.Flags

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
ShortRepresentation()

Method Summary

Modifier and Type	Method and Description
ShortRepresentation	clone()
String	getDescription() A string representation of the expression subtree rooted at this node.
Map<String,Integer>	getSubqueries() A mapping of (subquery variable name) -> (subquery node id) for cases where the `description` string of this node references a `SCALAR` subquery contained in the expression subtree rooted at this node.
ShortRepresentation	set(String fieldName, Object value)
ShortRepresentation	setDescription(String description) A string representation of the expression subtree rooted at this node.
ShortRepresentation	setSubqueries(Map<String,Integer> subqueries) A mapping of (subquery variable name) -> (subquery node id) for cases where the `description` string of this node references a `SCALAR` subquery contained in the expression subtree rooted at this node.

Methods inherited from class com.google.api.client.json.GenericJson

getFactory, setFactory, toPrettyString, toString

Methods inherited from class com.google.api.client.util.GenericData

entrySet, equals, get, getClassInfo, getUnknownKeys, hashCode, put, putAll, remove, setUnknownKeys

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, keySet, size, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

ShortRepresentation

public ShortRepresentation()

Method Detail

getDescription

public String getDescription()

A string representation of the expression subtree rooted at this node.

Returns:

value or null for none

setDescription

public ShortRepresentation setDescription(String description)

A string representation of the expression subtree rooted at this node.

Parameters:

description - description or null for none

getSubqueries

public Map<String,Integer> getSubqueries()

A mapping of (subquery variable name) -> (subquery node id) for cases where the `description` string of this node references a `SCALAR` subquery contained in the expression subtree rooted at this node. The referenced `SCALAR` subquery may not necessarily be a direct child of this node.

Returns:

value or null for none

setSubqueries

public ShortRepresentation setSubqueries(Map<String,Integer> subqueries)

A mapping of (subquery variable name) -> (subquery node id) for cases where the `description` string of this node references a `SCALAR` subquery contained in the expression subtree rooted at this node. The referenced `SCALAR` subquery may not necessarily be a direct child of this node.

Parameters:

subqueries - subqueries or null for none

set

public ShortRepresentation set(String fieldName,
                               Object value)

Overrides:

set in class com.google.api.client.json.GenericJson

clone

public ShortRepresentation clone()

Overrides:

clone in class com.google.api.client.json.GenericJson