Package org.eclipse.rdf4j.query.impl
Class ListBindingSet
java.lang.Object
org.eclipse.rdf4j.query.AbstractBindingSet
org.eclipse.rdf4j.query.impl.ListBindingSet
- All Implemented Interfaces:
Serializable,Iterable<Binding>,BindingSet
A List-based implementation of the
BindingSet interface.- Author:
- Arjohn Kampman
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionListBindingSet(List<String> bindingNames, List<? extends Value> values) Creates a new List-based BindingSet containing the supplied bindings.ListBindingSet(List<String> names, Value... values) Creates a new List-based BindingSet containing the supplied bindings. -
Method Summary
Modifier and TypeMethodDescriptiongetBinding(String bindingName) Gets the binding with the specified name from this BindingSet.Gets the names of the bindings in this BindingSet.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.iterator()Creates an iterator over the bindings in this BindingSet.intsize()Returns the number of bindings in this BindingSet.Methods inherited from class org.eclipse.rdf4j.query.AbstractBindingSet
equals, hashCode, toStringMethods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface org.eclipse.rdf4j.query.BindingSet
isEmptyMethods inherited from interface java.lang.Iterable
forEach, spliterator
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Constructor Details
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ListBindingSet
Creates a new List-based BindingSet containing the supplied bindings. The supplied list of binding names is assumed to be constant; care should be taken that the contents of this list doesn't change after supplying it to this solution. The number of supplied values must be equal to the number of the binding names.- Parameters:
names- The binding names.values- The binding values.
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ListBindingSet
Creates a new List-based BindingSet containing the supplied bindings. The supplied lists are assumed to be constant; care should be taken that the contents of these lists don't change after supplying them to this solution. The number of supplied values must be equal to the number of the binding names.- Parameters:
bindingNames- The binding names.values- The binding values.
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Method Details
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getBindingNames
Description copied from interface:BindingSetGets the names of the bindings in this BindingSet.- Returns:
- A set of binding names.
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getValue
Description copied from interface:BindingSetGets the value of the binding with the specified name from this BindingSet.- 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.
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getBinding
Description copied from interface:BindingSetGets the binding with the specified name from this BindingSet.- 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.
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hasBinding
Description copied from interface:BindingSetChecks whether this BindingSet has a binding with the specified name.- Parameters:
bindingName- The name of the binding.- Returns:
- true if this BindingSet has a binding with the specified name, false otherwise.
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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. -
size
public int size()Description copied from interface:BindingSetReturns the number of bindings in this BindingSet.- Returns:
- The number of bindings in this BindingSet.
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