ai.grakn.graql.internal.pattern.property

Class IsaProperty

java.lang.Object

ai.grakn.graql.internal.pattern.property.IsaProperty

All Implemented Interfaces:

UniqueVarProperty, VarProperty, VarPropertyInternal

public class IsaProperty
extends Object
implements UniqueVarProperty

Constructor Summary

Constructors

Constructor and Description
IsaProperty(VarAdmin type)

Method Summary

Modifier and Type	Method and Description
default void	buildString(StringBuilder builder)
void	checkValid(GraknGraph graph, VarAdmin var) Check if the given property can be used in a match query
void	checkValidProperty(GraknGraph graph, VarAdmin var)
void	delete(GraknGraph graph, Concept concept) Delete the given property from the graph, if possible.
boolean	equals(Object o)
java.util.stream.Stream<VarAdmin>	getImplicitInnerVars()
java.util.stream.Stream<VarAdmin>	getInnerVars()
String	getName()
String	getProperty()
VarAdmin	getType()
java.util.stream.Stream<VarAdmin>	getTypes()
int	hashCode()
void	insert(InsertQueryExecutor insertQueryExecutor, Concept concept) Insert the given property into the graph, if possible.
Collection<EquivalentFragmentSet>	match(VarName start) Return a collection of EquivalentFragmentSet to match the given property in the graph
void	modifyShortcutTraversal(ShortcutTraversal shortcutTraversal)

Methods inherited from class java.lang.Object

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

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

isUnique

Methods inherited from interface ai.grakn.graql.internal.pattern.property.VarPropertyInternal

checkInsertable, checkValid, delete, insert

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

getImplicitInnerVars, graqlString

Constructor Detail

IsaProperty

public IsaProperty(VarAdmin type)

Method Detail

getType

public VarAdmin getType()

getName

public String getName()

getProperty

public String getProperty()

modifyShortcutTraversal

public void modifyShortcutTraversal(ShortcutTraversal shortcutTraversal)

Specified by:

modifyShortcutTraversal in interface VarPropertyInternal

match

public Collection<EquivalentFragmentSet> match(VarName start)

Description copied from interface: VarPropertyInternal

Return a collection of EquivalentFragmentSet to match the given property in the graph

Specified by:

match in interface VarPropertyInternal

getTypes

public java.util.stream.Stream<VarAdmin> getTypes()

Specified by:

getTypes in interface VarProperty

getInnerVars

public java.util.stream.Stream<VarAdmin> getInnerVars()

Specified by:

getInnerVars in interface VarProperty

Specified by:

getInnerVars in interface VarPropertyInternal

checkValidProperty

public void checkValidProperty(GraknGraph graph,
                               VarAdmin var)
                        throws IllegalStateException

Throws:

IllegalStateException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

buildString

public void buildString(StringBuilder builder)

Specified by:

buildString in interface VarProperty

checkValid

public final void checkValid(GraknGraph graph,
                             VarAdmin var)
                      throws IllegalStateException

Description copied from interface: VarPropertyInternal

Check if the given property can be used in a match query

Specified by:

checkValid in interface VarPropertyInternal

Throws:

IllegalStateException

insert

public void insert(InsertQueryExecutor insertQueryExecutor,
                   Concept concept)
            throws IllegalStateException

Description copied from interface: VarPropertyInternal

Insert the given property into the graph, if possible.

Specified by:

insert in interface VarPropertyInternal

Parameters:

insertQueryExecutor - the instance handling the insert query

concept - the concept to insert a property on

Throws:

IllegalStateException

delete

public void delete(GraknGraph graph,
                   Concept concept)

Description copied from interface: VarPropertyInternal

Delete the given property from the graph, if possible.

Specified by:

delete in interface VarPropertyInternal

Parameters:

graph - the graph to operate on

concept - the concept to delete properties of

getImplicitInnerVars

public java.util.stream.Stream<VarAdmin> getImplicitInnerVars()

Specified by:

getImplicitInnerVars in interface VarProperty