# org.eclipse.incquery.runtime.matchers.psystem

## Interfaces

- IExpressionEvaluator
- InitializablePQuery
- IQueryReference
- ITypeConstraint
- ITypeInfoProviderConstraint
- IValueProvider
- PConstraint

## Classes

- BasePConstraint
- DeferredPConstraint
- EnumerablePConstraint
- ITypeConstraint.TypeConstraintUtil
- KeyedEnumerablePConstraint
- PBody
- PVariable
- TypeJudgement
- VariableDeferredPConstraint

## Enums

- PConstraint.CompareByMonotonousID