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<h1 title="Package" class="title">Package&nbsp;org.eclipse.persistence.oxm.mappings.nullpolicy</h1>
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<th class="colFirst" scope="col">Class</th>
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<td class="colFirst"><a href="../../../../../../org/eclipse/persistence/oxm/mappings/nullpolicy/AbstractNullPolicy.html" title="class in org.eclipse.persistence.oxm.mappings.nullpolicy">AbstractNullPolicy</a></td>
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<div class="block">PUBLIC: <b>Description</b>: This node null policy allows for the handling of
various representations of null in XML documents.<br></div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/persistence/oxm/mappings/nullpolicy/IsSetNullPolicy.html" title="class in org.eclipse.persistence.oxm.mappings.nullpolicy">IsSetNullPolicy</a></td>
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<div class="block">PUBLIC:
<b>Description</b>:
This null policy allows for various configurations of isSet behavior to be set.<br>
Marshal:<br>
The boolean value of the isSet() state of a node will determine whether a node will be written out
for a null value.</div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/persistence/oxm/mappings/nullpolicy/NullPolicy.html" title="class in org.eclipse.persistence.oxm.mappings.nullpolicy">NullPolicy</a></td>
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<div class="block">PUBLIC:
<b>Description</b>:
This null policy is the default implementation class.<br>
Marshal:<br>
The boolean value of the isSet() state of a node has no effect on whether a node will be written out
for a null value - a set is always performed unless the isSetPerformedForAbsentNode flag
is set to false for absent nodes.<br>
Unmarshal:<br></div>
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<td class="colFirst"><a href="../../../../../../org/eclipse/persistence/oxm/mappings/nullpolicy/XMLNullRepresentationType.html" title="enum in org.eclipse.persistence.oxm.mappings.nullpolicy">XMLNullRepresentationType</a></td>
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<div class="block"><b>Description</b>:
An enum that is used within a Node Null Policy to determine what to marshal for a null node.<br>
We define 3 final instances available to the user (XSI_NIL, ABSENT_NODE(default) and EMPTY_NODE.</div>
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