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java.lang.Object org.apache.jackrabbit.core.query.QueryNode org.apache.jackrabbit.core.query.ExactQueryNode
Implements a query node that defines an exact match of a property and a value.
Field Summary |
Fields inherited from class org.apache.jackrabbit.core.query.QueryNode |
TYPE_AND, TYPE_DEREF, TYPE_EXACT, TYPE_LOCATION, TYPE_NODETYPE, TYPE_NOT, TYPE_OR, TYPE_ORDER, TYPE_PATH, TYPE_RELATION, TYPE_ROOT, TYPE_TEXTSEARCH |
Constructor Summary | |
ExactQueryNode(QueryNode parent,
QName property,
QName value)
Creates a new ExactQueryNode instance. |
Method Summary | |
Object |
accept(QueryNodeVisitor visitor,
Object data)
Accepts a QueryNodeVisitor and calls the apropriate visit
method on the visitor depending on the concrete implementation of
this QueryNode . |
boolean |
equals(Object obj)
Returns true if obj is the same type of
QueryNode as this node and is equal to
this node. |
QName |
getPropertyName()
Returns the name of the property to match. |
int |
getType()
Returns the type of this query node. |
QName |
getValue()
Returns the value of the property to match. |
Methods inherited from class org.apache.jackrabbit.core.query.QueryNode |
dump, getParent |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public ExactQueryNode(QueryNode parent, QName property, QName value)
ExactQueryNode
instance.
parent
- the parent node for this ExactQueryNode
.property
- the name of the property to match.value
- the value of the property to match.Method Detail |
public Object accept(QueryNodeVisitor visitor, Object data)
QueryNodeVisitor
and calls the apropriate visit
method on the visitor depending on the concrete implementation of
this QueryNode
.
accept
in class QueryNode
visitor
- the visitor to call back.data
- arbitrary data for the visitor.
visitor.visit()
call.public int getType()
getType
in class QueryNode
public QName getPropertyName()
public QName getValue()
public boolean equals(Object obj)
QueryNode
true
if obj
is the same type of
QueryNode
as this
node and is equal to
this
node.
equals
in class QueryNode
obj
- the reference object with which to compare.
true
if obj
is equal to
this
; false
otherwise.
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