org.neo4j.graphmatching.filter
Interface FilterExpression

All Known Implementing Classes:

AbstractFilterExpression, CompareExpression, FilterBinaryNode, RegexPattern

public interface FilterExpression

Is either a regex leaf, that is, a real regex pattern or an abstraction of two FilterExpressions which are ANDed or ORed together.

Method Summary

boolean

matches(FilterValueGetter valueGetter) Matches a value from a valueGetter and returns whether or not there was a match.

Method Detail

matches

boolean matches(FilterValueGetter valueGetter)

Matches a value from a valueGetter and returns whether or not there was a match.

Parameters:

valueGetter - the getter which fetches the value to match.

Returns:

whether or not the value from valueGetter matches the criterias found in this expression.