Package org.openrefine.wikidata.schema

Interface WbExpression<T>

All Known Implementing Classes:
WbDateConstant, WbDateVariable, WbEntityIdValueConstant, WbEntityVariable, WbItemConstant, WbItemEditExpr, WbItemVariable, WbLanguageConstant, WbLanguageVariable, WbLocationConstant, WbLocationVariable, WbMediaInfoEditExpr, WbMonolingualExpr, WbPropConstant, WbQuantityExpr, WbReferenceExpr, WbSnakExpr, WbStringConstant, WbStringVariable, WbVariableExpr
public interface WbExpression<T>
The base interface for all expressions, which evaluate to a particular type T in an ExpressionContext.

  • Method Summary

    Modifier and Type
    Method
    Description
    T
    evaluate(ExpressionContext ctxt)
    Evaluates the value expression in a given context, returns a Wikibase value suitable to be the target of a claim.