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java.lang.Object | +--org.apache.commons.jxpath.ri.model.NodePointer | +--org.apache.commons.jxpath.ri.model.beans.PropertyPointer | +--org.apache.commons.jxpath.ri.model.dynamic.DynamicPropertyPointer
Pointer pointing to a property of an object with dynamic properties.
Fields inherited from class org.apache.commons.jxpath.ri.model.beans.PropertyPointer |
bean, propertyIndex, UNSPECIFIED_PROPERTY |
Fields inherited from class org.apache.commons.jxpath.ri.model.NodePointer |
index, locale, parent, UNKNOWN_NAMESPACE, WHOLE_COLLECTION |
Constructor Summary | |
DynamicPropertyPointer(NodePointer parent,
DynamicPropertyHandler handler)
|
Method Summary | |
java.lang.String |
asPath()
Returns an XPath that maps to this Pointer. |
NodePointer |
createPath(JXPathContext context)
Called by a child pointer when it needs to create a parent object. |
NodePointer |
createPath(JXPathContext context,
java.lang.Object value)
Called directly by JXPathContext. |
java.lang.Object |
getBaseValue()
Returns the value of the property, not an element of the collection represented by the property, if any. |
java.lang.Object |
getImmediateNode()
If index == WHOLE_COLLECTION, the value of the property, otherwise the value of the index'th element of the collection represented by the property. |
int |
getPropertyCount()
Number of the DP object's properties. |
int |
getPropertyIndex()
Index of the currently selected property in the list of all properties sorted alphabetically. |
java.lang.String |
getPropertyName()
Returns the name of the currently selected property or "*" if none has been selected. |
java.lang.String[] |
getPropertyNames()
Names of all properties, sorted alphabetically |
protected boolean |
isActualProperty()
A dynamic property is always considered actual - all keys are apparently existing with possibly the value of null. |
boolean |
isContainer()
This type of node is auxiliary. |
void |
remove()
Remove the node of the object graph this pointer points to. |
void |
setPropertyIndex(int index)
Index a property by its index in the list of all properties sorted alphabetically. |
void |
setPropertyName(java.lang.String propertyName)
Select a property by name. |
void |
setValue(java.lang.Object value)
If index == WHOLE_COLLECTION, change the value of the property, otherwise change the value of the index'th element of the collection represented by the property. |
Methods inherited from class org.apache.commons.jxpath.ri.model.beans.PropertyPointer |
compareChildNodePointers, createChild, createChild, equals, getBean, getImmediateValuePointer, getLength, getName, hashCode, isActual, isCollection, isLeaf |
Methods inherited from class org.apache.commons.jxpath.ri.model.NodePointer |
attributeIterator, childIterator, clone, compareTo, createAttribute, getDefaultNamespaceURI, getExpandedName, getIndex, getLocale, getNamespaceURI, getNamespaceURI, getNode, getNodeValue, getParent, getPointerByID, getPointerByKey, getRootNode, getValue, getValuePointer, isAttribute, isDefaultNamespace, isLanguage, isNode, isRoot, namespaceIterator, namespacePointer, newChildNodePointer, newNodePointer, printPointerChain, setAttribute, setIndex, testNode, toString |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public DynamicPropertyPointer(NodePointer parent, DynamicPropertyHandler handler)
Method Detail |
public boolean isContainer()
isContainer
in class NodePointer
public int getPropertyCount()
getPropertyCount
in class PropertyPointer
public java.lang.String[] getPropertyNames()
getPropertyNames
in class PropertyPointer
public java.lang.String getPropertyName()
getPropertyName
in class PropertyPointer
public void setPropertyName(java.lang.String propertyName)
setPropertyName
in class PropertyPointer
public int getPropertyIndex()
getPropertyIndex
in class PropertyPointer
public void setPropertyIndex(int index)
setPropertyIndex
in class PropertyPointer
public java.lang.Object getBaseValue()
getBaseValue
in class NodePointer
public java.lang.Object getImmediateNode()
getImmediateNode
in class PropertyPointer
protected boolean isActualProperty()
isActualProperty
in class PropertyPointer
public void setValue(java.lang.Object value)
setValue
in class NodePointer
public NodePointer createPath(JXPathContext context)
NodePointer
createPath
in class PropertyPointer
public NodePointer createPath(JXPathContext context, java.lang.Object value)
NodePointer
createPath
in class PropertyPointer
public void remove()
NodePointer
remove
in class NodePointer
public java.lang.String asPath()
NodePointer
asPath
in class NodePointer
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