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An unary mapping (P1) -> (P2)
to transform values
of one property to values of another property.
Can be used for canonicalization or/and to generate taxonomies
(hierarchical classifications) out of the raw unchecked meta data values.
Method Summary | |
Property |
getDomain()
Returns a domain of this mapping. |
Property |
getRange()
Returns a range of this mapping. |
java.lang.Object |
mapValue(java.lang.Object dom)
Executes the actual transformation - a mapping. |
Methods inherited from interface cz.cuni.versatile.api.relops.PropertyMapping |
getDomainSet, getRangeSet, getReverse, providesReverse |
Method Detail |
public Property getDomain()
public Property getRange()
public java.lang.Object mapValue(java.lang.Object dom)
dom
- a domain property value
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