org.eclipse.viatra.query.runtime.matchers.psystem.annotations

Class PAnnotation

java.lang.Object

org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation

public class PAnnotation
extends java.lang.Object

A container describing query annotations

Constructor Summary

Constructors

Constructor and Description
PAnnotation(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	addAttribute(java.lang.String attributeName, java.lang.Object value) Adds an attribute to the annotation
java.util.Collection<java.util.Map.Entry<java.lang.String,java.lang.Object>>	getAllValues() Returns all values of all attributes.
java.util.List<java.lang.Object>	getAllValues(java.lang.String attributeName) Returns all values of a selected attribute
java.lang.Object	getFirstValue(java.lang.String attributeName) Returns the value of the first occurrence of an attribute
java.lang.String	getName() Return the name of the annotation

Methods inherited from class java.lang.Object

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

Constructor Detail

PAnnotation

public PAnnotation(java.lang.String name)

Method Detail

addAttribute

public void addAttribute(java.lang.String attributeName,
                         java.lang.Object value)

Adds an attribute to the annotation

Parameters:

attributeName -

value -

getName

public java.lang.String getName()

Return the name of the annotation

getFirstValue

public java.lang.Object getFirstValue(java.lang.String attributeName)

Returns the value of the first occurrence of an attribute

Parameters:

attributeName -

Returns:

the attribute value, or null, if attribute is not available

getAllValues

public java.util.List<java.lang.Object> getAllValues(java.lang.String attributeName)

Returns all values of a selected attribute

Parameters:

attributeName -

Returns:

a non-null, but possibly empty list of attributes

getAllValues

public java.util.Collection<java.util.Map.Entry<java.lang.String,java.lang.Object>> getAllValues()

Returns all values of all attributes. A selected attribute name (key) can appear multiple times in the collection.