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java.lang.Object | +--org.apache.commons.jxpath.ri.model.NodePointer | +--org.apache.commons.jxpath.ri.model.beans.CollectionPointer
Transparent pointer to a collection (array or Collection).
Field Summary |
Fields inherited from class org.apache.commons.jxpath.ri.model.NodePointer |
index, locale, parent, UNKNOWN_NAMESPACE, WHOLE_COLLECTION |
Constructor Summary | |
CollectionPointer(NodePointer parent,
java.lang.Object collection)
|
|
CollectionPointer(java.lang.Object collection,
java.util.Locale locale)
|
Method Summary | |
NodeIterator |
attributeIterator(QName name)
Returns a NodeIterator that iterates over all attributes of the current node matching the supplied node name (could have a wildcard). |
NodeIterator |
childIterator(NodeTest test,
boolean reverse,
NodePointer startWith)
Returns a NodeIterator that iterates over all children or all children that match the given NodeTest, starting with the specified one. |
int |
compareChildNodePointers(NodePointer pointer1,
NodePointer pointer2)
Compares two child NodePointers and returns a positive number, zero or a positive number according to the order of the pointers. |
NodePointer |
createChild(JXPathContext context,
QName name,
int index)
Called by a child pointer when it needs to create a parent object for a non-existent collection element. |
NodePointer |
createChild(JXPathContext context,
QName name,
int index,
java.lang.Object value)
Called by a child pointer if that child needs to assign the value supplied in the createPath(context, value) call to a non-existent node. |
NodePointer |
createPath(JXPathContext context)
Called by a child pointer when it needs to create a parent object. |
boolean |
equals(java.lang.Object object)
|
java.lang.Object |
getBaseValue()
Returns the value represented by the pointer before indexing. |
QName |
getName()
Returns the name of this node. |
java.lang.Object |
getNodeValue()
Returns the object the pointer points to; does not convert it to a "canonical" type. |
NodePointer |
getValuePointer()
If this pointer manages a transparent container, like a variable, this method returns the pointer to the contents. |
int |
hashCode()
|
NodeIterator |
namespaceIterator()
Returns a NodeIterator that iterates over all namespaces of the value currently pointed at. |
NodePointer |
namespacePointer(java.lang.String namespace)
Returns a NodePointer for the specified namespace. |
void |
setValue(java.lang.Object value)
Converts the value to the required type and changes the corresponding object to that value. |
boolean |
testNode(NodeTest nodeTest)
Checks if this Pointer matches the supplied NodeTest. |
Methods inherited from class org.apache.commons.jxpath.ri.model.NodePointer |
asPath, clone, compareTo, createPath, getDefaultNamespaceURI, getExpandedName, getIndex, getLength, getLocale, getNamespaceURI, getNamespaceURI, getParent, getPointerByID, getPointerByKey, getValue, isActual, isCollection, isDefaultNamespace, isLanguage, isLeaf, isNode, isRoot, newChildNodePointer, newNodePointer, printPointerChain, remove, setIndex, toString |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public CollectionPointer(java.lang.Object collection, java.util.Locale locale)
public CollectionPointer(NodePointer parent, java.lang.Object collection)
Method Detail |
public QName getName()
NodePointer
getName
in class NodePointer
public java.lang.Object getBaseValue()
NodePointer
getBaseValue
in class NodePointer
public java.lang.Object getNodeValue()
NodePointer
getNodeValue
in class NodePointer
public void setValue(java.lang.Object value)
NodePointer
setValue
in interface Pointer
setValue
in class NodePointer
public NodePointer getValuePointer()
NodePointer
getValuePointer
in class NodePointer
public NodePointer createChild(JXPathContext context, QName name, int index, java.lang.Object value)
NodePointer
createChild
in class NodePointer
public NodePointer createPath(JXPathContext context)
NodePointer
createPath
in class NodePointer
public NodePointer createChild(JXPathContext context, QName name, int index)
NodePointer
createChild
in class NodePointer
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object object)
equals
in class java.lang.Object
public NodeIterator childIterator(NodeTest test, boolean reverse, NodePointer startWith)
NodePointer
childIterator
in class NodePointer
public NodeIterator attributeIterator(QName name)
NodePointer
attributeIterator
in class NodePointer
public NodeIterator namespaceIterator()
NodePointer
namespaceIterator
in class NodePointer
public NodePointer namespacePointer(java.lang.String namespace)
NodePointer
namespacePointer
in class NodePointer
public boolean testNode(NodeTest nodeTest)
NodePointer
testNode
in class NodePointer
public int compareChildNodePointers(NodePointer pointer1, NodePointer pointer2)
NodePointer
compareChildNodePointers
in class NodePointer
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