Interface BooleanCypherExpression

All Superinterfaces:

CypherExpression

All Known Implementing Classes:

CountLargerThanZeroExpression, EqualityExpression, EXISTSExpression, MembershipExpression, VariableLabelExpression

public interface BooleanCypherExpression
extends CypherExpression

This interface represents the subset of Cypher Expressions that can be evaluated to a boolean value: true, false or null. e.g., v1.name="Uma Thurman" is an expression that has a boolean result

Method Summary

Methods inherited from interface se.liu.ida.hefquin.engine.wrappers.lpg.query.CypherExpression

getVars, visit