ai.grakn.graql.internal.reasoner.atom.property

Class DataTypeAtom

java.lang.Object

ai.grakn.graql.internal.reasoner.atom.AtomBase

ai.grakn.graql.internal.reasoner.atom.property.DataTypeAtom

All Implemented Interfaces:

Atomic

public class DataTypeAtom
extends AtomBase

Atomic corresponding to graql DataTypeProperty.

Author:

Kasper Piskorski

Field Summary

Fields inherited from class ai.grakn.graql.internal.reasoner.atom.AtomBase

atomPattern, varName

Constructor Summary

Constructors

Constructor and Description
DataTypeAtom(VarName varName, DataTypeProperty prop, ReasonerQuery parent)

Method Summary

Modifier and Type	Method and Description
Atomic	copy()
boolean	equals(Object obj)
int	equivalenceHashCode()
ResourceType.DataType<?>	getDataType()
int	hashCode()
boolean	isEquivalent(Object obj)

Methods inherited from class ai.grakn.graql.internal.reasoner.atom.AtomBase

containsVar, getCombinedPattern, getParentQuery, getPattern, getUnifiers, getVarName, getVarNames, graph, isUserDefinedName, setParentQuery, toString, unify

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface ai.grakn.graql.admin.Atomic

isAtom, isPredicate, isRecursive, isRuleResolvable, isSelectable

Constructor Detail

DataTypeAtom

public DataTypeAtom(VarName varName,
                    DataTypeProperty prop,
                    ReasonerQuery parent)

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isEquivalent

public boolean isEquivalent(Object obj)

Returns:

true if atom alpha-equivalent

equivalenceHashCode

public int equivalenceHashCode()

Returns:

equivalence hash code

copy

public Atomic copy()

Specified by:

copy in interface Atomic

Specified by:

copy in class AtomBase

getDataType

public ResourceType.DataType<?> getDataType()