public class Bound extends QueryModelNodeBase implements ValueExpr
Modifier and Type | Field and Description |
---|---|
protected Var |
arg
The operator's argument.
|
Modifier and Type | Method and Description |
---|---|
Bound |
clone()
Returns a (deep) clone of this query model node.
|
boolean |
equals(Object other)
Returns true if this query model node and its children are
recursively equal to o and its children.
|
Var |
getArg()
Gets the argument of this unary value operator.
|
int |
hashCode() |
void |
replaceChildNode(QueryModelNode current,
QueryModelNode replacement)
Default implementation of
QueryModelNode.replaceChildNode(QueryModelNode, QueryModelNode)
that throws an IllegalArgumentException indicating that
current is not a child node of this node. |
void |
setArg(Var arg)
Sets the argument of this unary value operator.
|
<X extends Exception> |
visit(QueryModelVisitor<X> visitor)
Visits this node.
|
<X extends Exception> |
visitChildren(QueryModelVisitor<X> visitor)
Dummy implementation of
QueryModelNode.visitChildren(org.openrdf.query.algebra.QueryModelVisitor<X>) that does
nothing. |
getParentNode, getSignature, nullEquals, replaceNodeInList, replaceWith, setParentNode, toString
finalize, getClass, notify, notifyAll, wait, wait, wait
getParentNode, getSignature, replaceWith, setParentNode, toString
protected Var arg
public Bound()
public Bound(Var arg)
public Var getArg()
public void setArg(Var arg)
arg
- The (new) argument for this operator, must not be null.public <X extends Exception> void visit(QueryModelVisitor<X> visitor) throws X extends Exception
QueryModelNode
visit
in interface QueryModelNode
X extends Exception
public <X extends Exception> void visitChildren(QueryModelVisitor<X> visitor) throws X extends Exception
QueryModelNodeBase
QueryModelNode.visitChildren(org.openrdf.query.algebra.QueryModelVisitor<X>)
that does
nothing. Subclasses should override this method when they have child
nodes.visitChildren
in interface QueryModelNode
visitChildren
in class QueryModelNodeBase
X extends Exception
public void replaceChildNode(QueryModelNode current, QueryModelNode replacement)
QueryModelNodeBase
QueryModelNode.replaceChildNode(QueryModelNode, QueryModelNode)
that throws an IllegalArgumentException
indicating that
current is not a child node of this node.replaceChildNode
in interface QueryModelNode
replaceChildNode
in class QueryModelNodeBase
current
- The current child node.replacement
- The new child node.public boolean equals(Object other)
QueryModelNode
equals
in interface QueryModelNode
equals
in class Object
public Bound clone()
QueryModelNode
clone
in interface QueryModelNode
clone
in interface ValueExpr
clone
in class QueryModelNodeBase
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