## Uses of Class
org.opengis.filter.expression.NilExpression

Packages that use NilExpression
org.opengis.filter.expression: An expression is a combination of one or more elements that evaluate to single `Object` value.

Uses of NilExpression in org.opengis.filter.expression

Methods in org.opengis.filter.expression with parameters of type NilExpression
`Object` `ExpressionVisitor.visit(NilExpression expression, Object extraData)` Used to visit a Expression.NIL, also called for `null` where an expression is expected.

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