Package org.eclipse.rdf4j.sail.helpers
Class AbstractSailConnection.WildStatement
- java.lang.Object
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- org.eclipse.rdf4j.sail.helpers.AbstractSailConnection.WildStatement
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- All Implemented Interfaces:
java.io.Serializable,Statement
- Enclosing class:
- AbstractSailConnection
private static class AbstractSailConnection.WildStatement extends java.lang.Object implements Statement
Statement pattern that uses null values as wild cards.
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Field Summary
Fields Modifier and Type Field Description private ResourcecontextThe statement's context, if applicable.private ValueobjectThe statement's object.private IRIpredicateThe statement's predicate.private static longserialVersionUIDprivate ResourcesubjectThe statement's subject.
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Constructor Summary
Constructors Constructor Description WildStatement(Resource subject, IRI predicate, Value object)Creates a new Statement with the supplied subject, predicate and object.WildStatement(Resource subject, IRI predicate, Value object, Resource context)Creates a new Statement with the supplied subject, predicate and object for the specified associated context.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ResourcegetContext()Gets the context of this statement.ValuegetObject()Gets the object of this statement.IRIgetPredicate()Gets the predicate of this statement.ResourcegetSubject()Gets the subject of this statement.java.lang.StringtoString()
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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subject
private final Resource subject
The statement's subject.
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predicate
private final IRI predicate
The statement's predicate.
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object
private final Value object
The statement's object.
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context
private final Resource context
The statement's context, if applicable.
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Constructor Detail
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WildStatement
public WildStatement(Resource subject, IRI predicate, Value object)
Creates a new Statement with the supplied subject, predicate and object.- Parameters:
subject- The statement's subject, may be null.predicate- The statement's predicate, may be null.object- The statement's object, may be null.
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WildStatement
public WildStatement(Resource subject, IRI predicate, Value object, Resource context)
Creates a new Statement with the supplied subject, predicate and object for the specified associated context.- Parameters:
subject- The statement's subject, may be null.predicate- The statement's predicate, may be null.object- The statement's object, may be null.context- The statement's context, null to indicate no context is associated.
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Method Detail
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getSubject
public Resource getSubject()
Description copied from interface:StatementGets the subject of this statement.- Specified by:
getSubjectin interfaceStatement- Returns:
- The statement's subject.
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getPredicate
public IRI getPredicate()
Description copied from interface:StatementGets the predicate of this statement.- Specified by:
getPredicatein interfaceStatement- Returns:
- The statement's predicate.
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getObject
public Value getObject()
Description copied from interface:StatementGets the object of this statement.
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getContext
public Resource getContext()
Description copied from interface:StatementGets the context of this statement.- Specified by:
getContextin interfaceStatement- Returns:
- The statement's context, or null in case of the null context or if not applicable.
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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