Package org.eclipse.rdf4j.query.impl
Class MapBindingSet
java.lang.Object
org.eclipse.rdf4j.query.AbstractBindingSet
org.eclipse.rdf4j.query.impl.MapBindingSet
- All Implemented Interfaces:
Serializable,Iterable<Binding>,BindingSet,MutableBindingSet
A Map-based implementation of the
BindingSet interface.- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionMapBindingSet(int capacity) Creates a new Map-based BindingSet with the specified initial capacity. -
Method Summary
Modifier and TypeMethodDescriptionvoidaddBinding(Binding binding) Adds a binding to the binding set.voidclear()Removes all bindings from the binding set.getBinding(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.voidremoveBinding(String name) Removes a binding from the binding set.voidsetBinding(String name, Value value) voidsetBinding(Binding binding) 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
equals, hashCode, isEmptyMethods inherited from interface java.lang.Iterable
forEach, spliteratorMethods inherited from interface org.eclipse.rdf4j.query.MutableBindingSet
addBinding
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Constructor Details
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MapBindingSet
public MapBindingSet() -
MapBindingSet
public MapBindingSet(int capacity) Creates a new Map-based BindingSet with the specified initial capacity. Bindings can be added to this binding set using theaddBinding(org.eclipse.rdf4j.query.Binding)methods.- Parameters:
capacity- The initial capacity of the created BindingSet object.
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Method Details
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addBinding
Adds a binding to the binding set.- Specified by:
addBindingin interfaceMutableBindingSet- Parameters:
binding- The binding to add to the binding set.
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removeBinding
Removes a binding from the binding set.- Parameters:
name- The binding's name.
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clear
public void clear()Removes all bindings from the binding set. -
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>
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getBindingNames
Description copied from interface:BindingSetGets the names of the bindings in this BindingSet.- Specified by:
getBindingNamesin interfaceBindingSet- Returns:
- A set of binding names.
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getBinding
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.
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hasBinding
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.
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getValue
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.
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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.
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setBinding
- Specified by:
setBindingin interfaceMutableBindingSet
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setBinding
- Specified by:
setBindingin interfaceMutableBindingSet
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