gov.nih.nlm.umls.meta.impl
Class RelationshipAttributeImpl

java.lang.Object
  gov.nih.nlm.umls.meta.impl.AttributeImpl
      gov.nih.nlm.umls.meta.impl.RelationshipAttributeImpl

All Implemented Interfaces:

Attribute, AttributeElement, ConceptElement, ContentViewElement, RelationshipAttribute, RelationshipElement, SourceElement, SourceIdentifierElement, SuppressibleElement, Comparable

public class RelationshipAttributeImpl
extends AttributeImpl
implements RelationshipAttribute

Implementation of the RelationshipAttribute interface.

Author:

Brian Carlsen, Deborah Shapiro

Nested Class Summary

Nested classes/interfaces inherited from interface gov.nih.nlm.umls.meta.SourceElement

SourceElement.BySourceComparator, SourceElement.BySourceRestrictor

Field Summary

Fields inherited from class gov.nih.nlm.umls.meta.impl.AttributeImpl

key_fields, key_fields_flag

Constructor Summary

RelationshipAttributeImpl()
Instantiate an empty RelationshipAttribute.

RelationshipAttributeImpl(RelationshipAttribute rui_a)
This is a copy constructor for RelationshipAttribute.

Method Summary

int	compareTo(Object o) Compares this RelationshipAttribute to another one.
boolean	equals(Object o) Returns true if the specified object is equal to this object.
String	getKeyFields() Returns a String key which can be used by equals, compareTo, and hashCode methods.
Relationship	getRelationship() Returns the Relationship this RelationshipAttribute is connected to.
int	hashCode() Return a hash code based on key fields.
void	setRelationship(Relationship rel) Sets the Relationship this RelationshipAttribute is connected to.

Methods inherited from class gov.nih.nlm.umls.meta.impl.AttributeImpl

getAtn, getAttributeIdentifier, getAttributeName, getAttributeValue, getAtui, getAtv, getConcept, getContentView, getCvf, getSatui, getSource, getSourceAttributeIdentifier, getSourceIdentifierType, getSuppress, isObsolete, isSuppressible, setAtn, setAttributeIdentifier, setAttributeName, setAttributeValue, setAtui, setAtv, setConcept, setContentView, setCvf, setSatui, setSource, setSourceAttributeIdentifier, setSourceIdentifierType, setSuppress

Methods inherited from class java.lang.Object

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

Methods inherited from interface gov.nih.nlm.umls.meta.Attribute

getAtn, getAttributeName, getAttributeValue, getAtv, setAtn, setAttributeName, setAttributeValue, setAtv

Methods inherited from interface gov.nih.nlm.umls.meta.AttributeElement

getAttributeIdentifier, getAtui, getSatui, getSourceAttributeIdentifier, setAttributeIdentifier, setAtui, setSatui, setSourceAttributeIdentifier

Methods inherited from interface gov.nih.nlm.umls.meta.ConceptElement

getConcept, setConcept

Methods inherited from interface gov.nih.nlm.umls.meta.ContentViewElement

getContentView, getCvf, setContentView, setCvf

Methods inherited from interface gov.nih.nlm.umls.meta.SourceIdentifierElement

getSourceIdentifierType, setSourceIdentifierType

Methods inherited from interface gov.nih.nlm.umls.meta.SourceElement

getSource, setSource

Methods inherited from interface gov.nih.nlm.umls.meta.SuppressibleElement

getSuppress, isObsolete, isSuppressible, setSuppress

Constructor Detail

RelationshipAttributeImpl

public RelationshipAttributeImpl()

Instantiate an empty RelationshipAttribute.

RelationshipAttributeImpl

public RelationshipAttributeImpl(RelationshipAttribute rui_a)

This is a copy constructor for RelationshipAttribute.

Parameters:

rui_a - RelationshipAttribute to be copied

Method Detail

getRelationship

public Relationship getRelationship()

Returns the Relationship this RelationshipAttribute is connected to.

Specified by:

getRelationship in interface RelationshipElement

Returns:

the Relationship this RelationshipAttribute is connected to

setRelationship

public void setRelationship(Relationship rel)

Sets the Relationship this RelationshipAttribute is connected to.

Specified by:

setRelationship in interface RelationshipElement

Parameters:

rel - the Relationship this RelationshipAttribute is connected to

getKeyFields

public String getKeyFields()

Returns a String key which can be used by equals, compareTo, and hashCode methods.

Specified by:

getKeyFields in interface Attribute

Overrides:

getKeyFields in class AttributeImpl

Returns:

a String composed from the cui, aui, sui, versioned source, tty, and code.

hashCode

public int hashCode()

Return a hash code based on key fields.

Overrides:

hashCode in class AttributeImpl

Returns:

a hash code based on key fields

equals

public boolean equals(Object o)

Returns true if the specified object is equal to this object. The specified object must be a RelationshipAttribute with matching key fields.

Overrides:

equals in class AttributeImpl

Parameters:

o - an Object to compare against

Returns:

boolean true if Object o is equal false otherwise

compareTo

public int compareTo(Object o)

Compares this RelationshipAttribute to another one. Results are indeterminate if the specified parameter is not of the same class.

Specified by:

compareTo in interface Comparable

Overrides:

compareTo in class AttributeImpl

Parameters:

o - the Object to compare to

Returns:

int representing the relative ordering of this and the compare-to object