# Hierarchy For Package org.eclipse.viatra.query.runtime.matchers.psystem.queries

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.eclipse.viatra.query.runtime.matchers.psystem.queries.BasePQuery (implements org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery)
  - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PDisjunction
  - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter
  - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PProblem
  - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQueries
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - org.eclipse.viatra.query.runtime.matchers.ViatraQueryRuntimeException
          - org.eclipse.viatra.query.runtime.matchers.planning.QueryProcessingException
            - org.eclipse.viatra.query.runtime.matchers.psystem.queries.QueryInitializationException

## Interface Hierarchy

- org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQueryHeader
  - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery (also extends org.eclipse.viatra.query.runtime.matchers.psystem.PTraceable)
- org.eclipse.viatra.query.runtime.matchers.psystem.PTraceable
  - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery (also extends org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQueryHeader)

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection
    - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility
    - org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery.PQueryStatus