public class ConstantValue extends KeyedEnumerablePConstraint<java.lang.Object>
supplierKeyvariablesTuplepBodyCOMPARE_BY_MONOTONOUS_ID| Constructor and Description |
|---|
ConstantValue(PBody pBody,
PVariable variable,
java.lang.Object value) |
| Modifier and Type | Method and Description |
|---|---|
java.util.Map<java.util.Set<PVariable>,java.util.Set<PVariable>> |
getFunctionalDependencies(IQueryMetaContext context)
A (preferably minimal) cover of known functional dependencies between variables.
|
PVariable |
getVariable() |
protected java.lang.String |
keyToString() |
getSupplierKey, toStringRestRestdoReplaceVariable, getDeducedVariables, getVariableInTuple, getVariablesTuple, toStringRestcheckSanity, delete, getAffectedVariables, getBody, getMonotonousID, getPSystem, replaceVariable, toStringprotected java.lang.String keyToString()
keyToString in class KeyedEnumerablePConstraint<java.lang.Object>public PVariable getVariable()
public java.util.Map<java.util.Set<PVariable>,java.util.Set<PVariable>> getFunctionalDependencies(IQueryMetaContext context)
PConstraintgetFunctionalDependencies in interface PConstraintgetFunctionalDependencies in class BasePConstraint