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EclipseLink 2.2.0, build 'v20110202-r8913' API Reference | ||||||||
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java.lang.Object org.eclipse.persistence.mappings.querykeys.QueryKey org.eclipse.persistence.mappings.querykeys.DirectQueryKey
public class DirectQueryKey
Purpose: Define an alias to a database field.
Responsibilities:
Field Summary |
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Fields inherited from class org.eclipse.persistence.mappings.querykeys.QueryKey |
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descriptor, name |
Constructor Summary | |
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DirectQueryKey()
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Method Summary | |
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org.eclipse.persistence.internal.helper.DatabaseField |
getField()
INTERNAL: Return the field for the query key. |
java.lang.String |
getFieldName()
PUBLIC: Return the field name for the query key. |
java.lang.String |
getQualifiedFieldName()
PUBLIC: Return the qualified field name for the query key. |
void |
initialize(ClassDescriptor descriptor)
INTERNAL: Initialize any information in the receiver that requires its descriptor. |
boolean |
isDirectQueryKey()
INTERNAL: override the isDirectQueryKey() method in the superclass to return true. |
void |
setField(org.eclipse.persistence.internal.helper.DatabaseField field)
INTERNAL: Set the field for the query key. |
void |
setFieldName(java.lang.String fieldName)
PUBLIC: Set the field name for the query key. |
Methods inherited from class org.eclipse.persistence.mappings.querykeys.QueryKey |
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clone, convertClassNamesToClasses, getDescriptor, getName, isAbstractQueryKey, isCollectionQueryKey, isDirectCollectionQueryKey, isForeignReferenceQueryKey, isManyToManyQueryKey, isOneToManyQueryKey, isOneToOneQueryKey, isQueryKey, setDescriptor, setName, toString |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public DirectQueryKey()
Method Detail |
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public org.eclipse.persistence.internal.helper.DatabaseField getField()
public java.lang.String getFieldName()
public java.lang.String getQualifiedFieldName()
public void initialize(ClassDescriptor descriptor)
initialize
in class QueryKey
descriptor
- is the owner descriptor of the receiver.public boolean isDirectQueryKey()
isDirectQueryKey
in class QueryKey
public void setField(org.eclipse.persistence.internal.helper.DatabaseField field)
public void setFieldName(java.lang.String fieldName)
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