Package org.eclipse.rdf4j.query.algebra
Class Copy
java.lang.Object
org.eclipse.rdf4j.query.algebra.AbstractQueryModelNode
org.eclipse.rdf4j.query.algebra.Copy
- All Implemented Interfaces:
Serializable,Cloneable,QueryModelNode,UpdateExpr,VariableScopeChange
- Author:
- jeen
- See Also:
-
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionclone()Returns a (deep) clone of this query model node.booleanReturns true if this query model node and its children are recursively equal to o and its children.The named graph to which to copy.The named graph from which to copy.inthashCode()booleanisSilent()voidreplaceChildNode(QueryModelNode current, QueryModelNode replacement) Replaces one of the child nodes with a new node.voidsetDestinationGraph(ValueConstant destinationGraph) voidsetSilent(boolean silent) voidsetSourceGraph(ValueConstant graph) <X extends Exception>
voidvisit(QueryModelVisitor<X> visitor) Visits this node.<X extends Exception>
voidvisitChildren(QueryModelVisitor<X> visitor) Visits the children of this node.Methods inherited from class org.eclipse.rdf4j.query.algebra.AbstractQueryModelNode
getCardinality, getCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, isCardinalitySet, isVariableScopeChange, nullEquals, replaceNodeInList, replaceWith, resetCardinality, setCardinality, setCostEstimate, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, setVariableScopeChange, shouldCacheCardinality, toStringMethods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface org.eclipse.rdf4j.query.algebra.QueryModelNode
getCostEstimate, getParentNode, getResultSizeActual, getResultSizeEstimate, getSignature, getTotalTimeNanosActual, replaceWith, setCostEstimate, setParentNode, setResultSizeActual, setResultSizeEstimate, setTotalTimeNanosActual, toString
-
Constructor Details
-
Copy
public Copy() -
Copy
-
-
Method Details
-
visit
Description copied from interface:QueryModelNodeVisits this node. The node reports itself to the visitor with the proper runtime type.- Specified by:
visitin interfaceQueryModelNode- Throws:
X extends Exception
-
visitChildren
Description copied from interface:QueryModelNodeVisits the children of this node. The node callsQueryModelNode.visit(QueryModelVisitor)on all of its child nodes.- Specified by:
visitChildrenin interfaceQueryModelNode- Throws:
X extends Exception
-
replaceChildNode
Description copied from interface:QueryModelNodeReplaces one of the child nodes with a new node.- Specified by:
replaceChildNodein interfaceQueryModelNode- Parameters:
current- The current child node.replacement- The new child node.
-
equals
Description copied from interface:QueryModelNodeReturns true if this query model node and its children are recursively equal to o and its children.- Specified by:
equalsin interfaceQueryModelNode- Overrides:
equalsin classObject
-
hashCode
public int hashCode() -
clone
Description copied from interface:QueryModelNodeReturns a (deep) clone of this query model node. This method recursively clones the entire node tree, starting from this nodes.- Specified by:
clonein interfaceQueryModelNode- Specified by:
clonein interfaceUpdateExpr- Overrides:
clonein classAbstractQueryModelNode- Returns:
- A deep clone of this query model node.
-
setSourceGraph
- Parameters:
graph- The graph to set.
-
getSourceGraph
The named graph from which to copy. If null, the default graph should be used.- Returns:
- Returns the graph.
-
setSilent
public void setSilent(boolean silent) - Parameters:
silent- The silent to set.
-
isSilent
public boolean isSilent()- Specified by:
isSilentin interfaceUpdateExpr- Returns:
- Returns the silent.
-
setDestinationGraph
- Parameters:
destinationGraph- The destinationGraph to set.
-
getDestinationGraph
The named graph to which to copy. If null, the default graph should be used.- Returns:
- Returns the destinationGraph.
-