Interface Symfony\Component\Config\Definition\NodeInterface

Common Interface among all nodes.

In most cases, it is better to inherit from BaseNode instead of implementing this interface yourself.

Symfony\Component\Config\Definition\NodeInterface
- Symfony\Component\Config\Definition\BaseNode implements NodeInterface
  - Symfony\Component\Config\Definition\ArrayNode implements PrototypeNodeInterface
    - Symfony\Component\Config\Definition\PrototypedArrayNode
  - Symfony\Component\Config\Definition\VariableNode implements PrototypeNodeInterface
    - Symfony\Component\Config\Definition\ScalarNode
- Symfony\Component\Config\Definition\PrototypeNodeInterface extends NodeInterface
  - Symfony\Component\Config\Definition\ArrayNode implements PrototypeNodeInterface
    - Symfony\Component\Config\Definition\PrototypedArrayNode
  - Symfony\Component\Config\Definition\VariableNode implements PrototypeNodeInterface
    - Symfony\Component\Config\Definition\ScalarNode

Methods


					
	public

getName(): string

Returns the name of the node.

Implemented by

Symfony\Component\Config\Definition\BaseNode::getName()


					
	public

getPath(): string

Returns the path of the node.

Implemented by

Symfony\Component\Config\Definition\BaseNode::getPath()


					
	public

isRequired(): bool

Returns true when the node is required.

Implemented by

Symfony\Component\Config\Definition\BaseNode::isRequired()


					
	public

hasDefaultValue(): bool

Returns true when the node has a default value.

Implemented by


					
	public

getDefaultValue(): mixed

Returns the default value of the node.

Throws

RuntimeException

if the node has no default value

Implemented by


					
	public

normalize(mixed $value): mixed

Normalizes a value.

Throws

Symfony\Component\Config\Definition\Exception\InvalidTypeException

if the value type is invalid

Implemented by

Symfony\Component\Config\Definition\BaseNode::normalize()


					
	public

merge(mixed $leftSide, mixed $rightSide): mixed

Merges two values together.

Throws

`Symfony\Component\Config\Definition\Exception\ForbiddenOverwriteException`	if the configuration path cannot be overwritten
`Symfony\Component\Config\Definition\Exception\InvalidTypeException`	if the value type is invalid

Implemented by

Symfony\Component\Config\Definition\BaseNode::merge()


					
	public

finalize(mixed $value): mixed

Finalizes a value.

Throws

`Symfony\Component\Config\Definition\Exception\InvalidTypeException`	if the value type is invalid
`Symfony\Component\Config\Definition\Exception\InvalidConfigurationException`	if the value is invalid configuration

Implemented by

Symfony\Component\Config\Definition\BaseNode::finalize()

Namespaces

Classes

Interfaces

Interface Symfony\Component\Config\Definition\NodeInterface

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Throws

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