Class Symfony\Component\Config\Definition\Builder\NodeDefinition

`abstract`
`implements`	`NodeParentInterface`


					
	public

__construct(?string $name, NodeParentInterface $parent = null)

Overriden by

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	public

setParent(NodeParentInterface $parent): $this

Sets the parent node.

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	public

info(string $info): $this

Sets info message.

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	public

example(string|array $example): $this

Sets example configuration.

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	public

attribute(string $key, mixed $value): $this

Sets an attribute on the node.

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	public

Returns the parent node.

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	public

getNode(bool $forceRootNode = false): NodeInterface

Creates the node.

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	public

defaultValue(mixed $value): $this

Sets the default value.

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	public

isRequired(): $this

Sets the node as required.

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	public

setDeprecated(
	string $package,
	string $version,
	string $message = 'The child node "%node%" at path "%path%" is deprecated.',
): $this

Sets the node as deprecated.

Parameters

`$package`	The name of the composer package that is triggering the deprecation
`$version`	The version of the package that introduced the deprecation
`$message`	the deprecation message to use

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	public

treatNullLike(mixed $value): $this

Sets the equivalent value used when the node contains null.

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	public

treatTrueLike(mixed $value): $this

Sets the equivalent value used when the node contains true.

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	public

treatFalseLike(mixed $value): $this

Sets the equivalent value used when the node contains false.

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	public

defaultNull(): $this

Sets null as the default value.

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	public

defaultTrue(): $this

Sets true as the default value.

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	public

defaultFalse(): $this

Sets false as the default value.

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	public

beforeNormalization(): ExprBuilder

Sets an expression to run before the normalization.

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	public

cannotBeEmpty(): $this

Denies the node value being empty.

Overriden by

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	public

validate(): ExprBuilder

Sets an expression to run for the validation.

The expression receives the value of the node and must return it. It can modify it. An exception should be thrown when the node is not valid.

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	public

cannotBeOverwritten(bool $deny = true): $this

Sets whether the node can be overwritten.

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	protected

validation(): ValidationBuilder

Gets the builder for validation rules.

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	protected

merge(): MergeBuilder

Gets the builder for merging rules.

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	protected

normalization(): NormalizationBuilder

Gets the builder for normalization rules.

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					abstract
	protected

createNode(): NodeInterface

Instantiate and configure the node according to this definition.

Throws

Symfony\Component\Config\Definition\Exception\InvalidDefinitionException

When the definition is invalid

Implemented by

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	public

setPathSeparator(string $separator): $this

Set PathSeparator to use.

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Properties
`protected`	`$name`	#
`protected`	`$normalization`	#
`protected`	`$validation`	#
`protected`	`$defaultValue`	#
`protected`	`$default = false`	#
`protected`	`$required = false`	#
`protected`	`$deprecation = []`	#
`protected`	`$merge`	#
`protected`	`$allowEmptyValue = true`	#
`protected`	`$nullEquivalent`	#
`protected`	`$trueEquivalent = true`	#
`protected`	`$falseEquivalent = false`	#
`protected`	`$pathSeparator = BaseNode::DEFAULT_PATH_SEPARATOR`	#
`protected`	`$parent`	#
`protected`	`$attributes = []`	#

Namespaces

Classes

Interfaces

Class Symfony\Component\Config\Definition\Builder\NodeDefinition

Overriden by

Parameters

Overriden by

Throws

Implemented by