Class SimpleBindingSet
- java.lang.Object
-
- org.eclipse.rdf4j.sail.shacl.ast.planNodes.SimpleBindingSet
-
- All Implemented Interfaces:
Serializable,Iterable<Binding>,BindingSet
public class SimpleBindingSet extends Object implements BindingSet
A simple binding set tuned for the use case that the ShaclSail has.- See Also:
- Serialized Form
-
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanequals(Object other)Compares a BindingSet object to another object.BindinggetBinding(String bindingName)Gets the binding with the specified name from this BindingSet.Set<String>getBindingNames()Gets the names of the bindings in this BindingSet.ValuegetValue(String bindingName)Gets the value of the binding with the specified name from this BindingSet.booleanhasBinding(String bindingName)Checks whether this BindingSet has a binding with the specified name.inthashCode()The hash code of a binding is defined as the bit-wise XOR of the hash codes of its bindings:Iterator<Binding>iterator()Creates an iterator over the bindings in this BindingSet.intsize()Returns the number of bindings in this BindingSet.StringtoString()-
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
-
Methods inherited from interface org.eclipse.rdf4j.query.BindingSet
isEmpty
-
Methods inherited from interface java.lang.Iterable
forEach, spliterator
-
-
-
-
Method Detail
-
iterator
public Iterator<Binding> iterator()
Description copied from interface:BindingSetCreates an iterator over the bindings in this BindingSet. This only returns bindings with non-null values. An implementation is free to return the bindings in arbitrary order.- Specified by:
iteratorin interfaceBindingSet- Specified by:
iteratorin interfaceIterable<Binding>
-
getBindingNames
public Set<String> getBindingNames()
Description copied from interface:BindingSetGets the names of the bindings in this BindingSet.- Specified by:
getBindingNamesin interfaceBindingSet- Returns:
- A set of binding names.
-
getBinding
public Binding getBinding(String bindingName)
Description copied from interface:BindingSetGets the binding with the specified name from this BindingSet.- Specified by:
getBindingin interfaceBindingSet- Parameters:
bindingName- The name of the binding.- Returns:
- The binding with the specified name, or null if there is no such binding in this BindingSet.
-
hasBinding
public boolean hasBinding(String bindingName)
Description copied from interface:BindingSetChecks whether this BindingSet has a binding with the specified name.- Specified by:
hasBindingin interfaceBindingSet- Parameters:
bindingName- The name of the binding.- Returns:
- true if this BindingSet has a binding with the specified name, false otherwise.
-
getValue
public Value getValue(String bindingName)
Description copied from interface:BindingSetGets the value of the binding with the specified name from this BindingSet.- Specified by:
getValuein interfaceBindingSet- Parameters:
bindingName- The name of the binding.- Returns:
- The value of the binding with the specified name, or null if there is no such binding in this BindingSet.
-
size
public int size()
Description copied from interface:BindingSetReturns the number of bindings in this BindingSet.- Specified by:
sizein interfaceBindingSet- Returns:
- The number of bindings in this BindingSet.
-
hashCode
public int hashCode()
Description copied from interface:BindingSetThe hash code of a binding is defined as the bit-wise XOR of the hash codes of its bindings:int hashCode = 0; for (Binding binding : this) { hashCode ˆ= binding.getName().hashCode() ˆ binding.getValue().hashCode(); }Note: the calculated hash code intentionally does not depend on the order in which the bindings are iterated over.
- Specified by:
hashCodein interfaceBindingSet- Overrides:
hashCodein classObject- Returns:
- A hash code for the BindingSet.
-
equals
public boolean equals(Object other)
Description copied from interface:BindingSetCompares a BindingSet object to another object.- Specified by:
equalsin interfaceBindingSet- Overrides:
equalsin classObject- Parameters:
other- The object to compare this binding to.- Returns:
- true if the other object is an instance of
BindingSetand it contains the same set of bindings (disregarding order), false otherwise.
-
-