org.apache.jackrabbit.commons.predicate
Class IsNodePredicate
java.lang.Object
org.apache.jackrabbit.commons.predicate.DepthPredicate
org.apache.jackrabbit.commons.predicate.IsNodePredicate
- All Implemented Interfaces:
- Predicate
public class IsNodePredicate
- extends DepthPredicate
Item filter that checks if an item is a node.
Field Summary |
protected boolean |
isNode
Polarity of this filter |
Fields inherited from interface org.apache.jackrabbit.commons.predicate.Predicate |
TRUE |
Method Summary |
protected boolean |
matches(Item item)
Returns true if the item is a node and the polarity is
positive (true). |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
isNode
protected final boolean isNode
- Polarity of this filter
IsNodePredicate
public IsNodePredicate()
- Default constructor.
IsNodePredicate
public IsNodePredicate(boolean polarity,
int minDepth,
int maxDepth)
- Creates a new node item filter.
- Parameters:
polarity
- the polarity of this filter. if true
it matches
nodes, if false
it matches properties.minDepth
- the minimum depthmaxDepth
- the maximum depth- See Also:
DepthPredicate
IsNodePredicate
public IsNodePredicate(boolean polarity)
- Creates a new node item filter
- Parameters:
polarity
- the polarity of this filter. if true
it matches
nodes, if false
it matches properties.
matches
protected boolean matches(Item item)
throws RepositoryException
- Returns
true
if the item is a node and the polarity is
positive (true).
- Overrides:
matches
in class DepthPredicate
- Parameters:
item
- the item to match
- Returns:
true
if the item matches; false
otherwise.
- Throws:
RepositoryException
- if an error occurs.- See Also:
DepthPredicate.matches(javax.jcr.Item)
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