Module org.mule.runtime.artifact.ast

Package org.mule.runtime.ast.api

Class AstParserAttribute<T>

java.lang.Object

org.mule.runtime.ast.api.AstParserAttribute<T>

Type Parameters:

T - The type of the attribute value. Please try to stick to basic Java types like Integer, Double, BigDecimal, String, Boolean, etc. to avoid class loading issues when serializing/deserializing these.

public class AstParserAttribute<T>
extends Object

Parsing attribute that might be DSL-specific. For example, in case of XML-based DSLs, an attribute could be the position of the opening tag in the source file.

Since:

1.1

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AstParserAttribute(String key)

Method Summary

Modifier and Type	Method	Description
Optional<T>	get(ComponentMetadataAst componentMetadataAst)	Convenience for extracting the value from the attributes map of the given ComponentMetadataAst with type conversion.
String	getKey()
Optional<Object>	getRaw(ComponentMetadataAst componentMetadataAst)	Gets the raw value from the attributes map of the given ComponentMetadataAst without trying to perform type conversion.

Methods inherited from class java.lang.Object

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

Constructor Details

AstParserAttribute

protected AstParserAttribute(String key)

Method Details

getKey

public String getKey()

Returns:

the key for this attribute in the attributes map of ComponentMetadataAst.

get

public Optional<T> get(ComponentMetadataAst componentMetadataAst)

Convenience for extracting the value from the attributes map of the given ComponentMetadataAst with type conversion.

Parameters:

componentMetadataAst - A ComponentMetadataAst to get the attribute value from.

Returns:

the attribute value with the right type.

getRaw

public Optional<Object> getRaw(ComponentMetadataAst componentMetadataAst)

Gets the raw value from the attributes map of the given ComponentMetadataAst without trying to perform type conversion. get(ComponentMetadataAst) should be preferred for type safety.

Parameters:

componentMetadataAst - A ComponentMetadataAst to get the attribute value from.

Returns:

the attribute value without any type conversion.