Package com.inductiveautomation.ignition.common.jsonschema

Class ItemsValidator

java.lang.Object

com.inductiveautomation.ignition.common.jsonschema.BaseJsonValidator

com.inductiveautomation.ignition.common.jsonschema.ItemsValidator

All Implemented Interfaces:

JsonValidator

public class ItemsValidator
extends BaseJsonValidator

A validator (keyed off items) that either defines a schema for all items in an arbitrarily long sequence, or a validator with a fixed set of schemas - both the contents and the number of those child schemas must match to be valid.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROPERTY

Fields inherited from interface com.inductiveautomation.ignition.common.jsonschema.JsonValidator

AT_ROOT

Constructor Summary

Constructors

Constructor	Description
ItemsValidator(String schemaPath, com.inductiveautomation.ignition.common.gson.JsonElement schemaNode, JsonSchema parentSchema)

Method Summary

Modifier and Type	Method	Description
com.inductiveautomation.ignition.common.gson.JsonArray	deriveDefaultArray()
com.inductiveautomation.ignition.common.gson.JsonArray	deriveDefaultArray(boolean includeExample)
Optional<JsonSchema>	findSchemaForIndex(int index)
Optional<com.inductiveautomation.ignition.common.gson.JsonElement>	getDefaultItem()
List<JsonSchema>	getSchemas()
boolean	isBoundedSchema()
Set<ValidationMessage>	validate(com.inductiveautomation.ignition.common.gson.JsonElement node, com.inductiveautomation.ignition.common.gson.JsonElement rootNode, String at)	Validate the given JsonElement, the given node is the child node of the root node at given data path.

Methods inherited from class com.inductiveautomation.ignition.common.jsonschema.BaseJsonValidator

asInt, buildValidationMessage, debug, equals, getParentSchema, getSchemaNode, getSchemaPath, getSubSchema, getValidatorType, greaterThan, hasSubSchema, lessThan, obtainSubSchemaNode, parseErrorCode, useRefCache, validate

Methods inherited from class java.lang.Object

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

Field Details

PROPERTY

public static final String PROPERTY

See Also:

• Constant Field Values

Constructor Details

ItemsValidator

public ItemsValidator(String schemaPath,
 com.inductiveautomation.ignition.common.gson.JsonElement schemaNode,
 JsonSchema parentSchema)

Method Details

findSchemaForIndex

public Optional<JsonSchema> findSchemaForIndex(int index)

getSchemas

public List<JsonSchema> getSchemas()

Returns:

a sequence of schemas underneath this validator.

isBoundedSchema

public boolean isBoundedSchema()

Returns:

true if this validator is constrained to a fixed sequence of items, or false if it applies a schema to all items in an arbitrary sequence.

validate

public Set<ValidationMessage> validate(com.inductiveautomation.ignition.common.gson.JsonElement node,
 com.inductiveautomation.ignition.common.gson.JsonElement rootNode,
 String at)

Description copied from interface: JsonValidator

Validate the given JsonElement, the given node is the child node of the root node at given data path.

Parameters:

node - JsonElement

rootNode - JsonElement

at - String

Returns:

A list of ValidationMessage if there is any validation error, or an empty list if there is no error.

deriveDefaultArray

public com.inductiveautomation.ignition.common.gson.JsonArray deriveDefaultArray()

deriveDefaultArray

public com.inductiveautomation.ignition.common.gson.JsonArray deriveDefaultArray(boolean includeExample)

getDefaultItem

public Optional<com.inductiveautomation.ignition.common.gson.JsonElement> getDefaultItem()