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java.lang.Objectorg.apache.commons.jxpath.ri.model.NodePointer
org.apache.commons.jxpath.ri.model.beans.PropertyPointer
org.apache.commons.jxpath.ri.model.dynabeans.DynaBeanPropertyPointer
public class DynaBeanPropertyPointer
Pointer pointing to a property of a DynaBean. If the target DynaBean is
Serializable, so should this instance be.
| Field Summary |
|---|
| 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 | |
|---|---|
DynaBeanPropertyPointer(NodePointer parent,
DynaBean dynaBean)
Create a new DynaBeanPropertyPointer. |
|
| Method Summary | |
|---|---|
Object |
getBaseValue()
Returns the value represented by the pointer before indexing. |
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()
Count the number of properties represented. |
int |
getPropertyIndex()
Index of the currently selected property in the list of all properties sorted alphabetically. |
String |
getPropertyName()
Returns the name of the currently selected property or "*" if none has been selected. |
String[] |
getPropertyNames()
Get the names of the included properties. |
protected boolean |
isActualProperty()
Returns true if the bean has the currently selected property. |
boolean |
isContainer()
This type of node is auxiliary. |
protected boolean |
isIndexedProperty()
Learn whether the property referenced is an indexed property. |
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(String propertyName)
Select a property by name. |
void |
setValue(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, createPath, createPath, equals, getBean, getImmediateValuePointer, getLength, getName, hashCode, isActual, isCollection, isLeaf |
| Methods inherited from class org.apache.commons.jxpath.ri.model.NodePointer |
|---|
asPath, attributeIterator, childIterator, clone, compareTo, createAttribute, escape, getAbstractFactory, getDefaultNamespaceURI, getImmediateParentPointer, getIndex, getLocale, getNamespaceResolver, getNamespaceURI, getNamespaceURI, getNode, getNodeSetByKey, getNodeValue, getParent, getPointerByID, getPointerByKey, getRootNode, getValue, getValuePointer, isAttribute, isDefaultNamespace, isLanguage, isNode, isRoot, namespaceIterator, namespacePointer, newChildNodePointer, newNodePointer, printPointerChain, setAttribute, setIndex, setNamespaceResolver, testNode, toString |
| Methods inherited from class java.lang.Object |
|---|
finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public DynaBeanPropertyPointer(NodePointer parent,
DynaBean dynaBean)
parent - pointerdynaBean - pointed| Method Detail |
|---|
public Object getBaseValue()
NodePointer
getBaseValue in class NodePointerpublic boolean isContainer()
isContainer in class NodePointerpublic int getPropertyCount()
PropertyPointer
getPropertyCount in class PropertyPointerpublic String[] getPropertyNames()
PropertyPointer
getPropertyNames in class PropertyPointerpublic String getPropertyName()
getPropertyName in class PropertyPointerpublic void setPropertyName(String propertyName)
setPropertyName in class PropertyPointerpropertyName - to selectpublic int getPropertyIndex()
getPropertyIndex in class PropertyPointerpublic void setPropertyIndex(int index)
setPropertyIndex in class PropertyPointerindex - to setpublic Object getImmediateNode()
getImmediateNode in class PropertyPointerprotected boolean isActualProperty()
isActualProperty in class PropertyPointerprotected boolean isIndexedProperty()
public void setValue(Object value)
setValue in interface PointersetValue in class NodePointervalue - to setpublic void remove()
NodePointer
remove in class NodePointer
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