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java.lang.Objectorg.eclipse.persistence.jpa.jpql.tools.resolver.Resolver
org.eclipse.persistence.jpa.jpql.tools.resolver.KeyResolver
public class KeyResolver
This Resolver is responsible to return the map key, which means that for identification
variables referring to an instance of an association or collection represented as a Map, the identification variable is of the abstract schema type of the map key.
ValueResolver| Constructor Summary | |
|---|---|
KeyResolver(Resolver parent)
Creates a new KeyResolver. |
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| Method Summary | |
|---|---|
protected IType |
buildType()
Resolves the IType of the property handled by this Resolver. |
protected ITypeDeclaration |
buildTypeDeclaration()
Resolves the ITypeDeclaration of the property handled by this Resolver. |
IManagedType |
getManagedType()
Returns the IManagedType associated with the field handled by this Resolver. |
java.lang.String |
toString()
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| Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.resolver.Resolver |
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addChild, checkParent, getChild, getMapping, getParent, getParentManagedType, getParentMapping, getParentType, getParentTypeDeclaration, getProvider, getQuery, getType, getType, getType, getTypeDeclaration, getTypeHelper, getTypeRepository, isNullAllowed, setNullAllowed |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public KeyResolver(Resolver parent)
KeyResolver.
parent - The parent Resolver, which is never null| Method Detail |
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protected IType buildType()
IType of the property handled by this Resolver.
buildType in class ResolverIType that was resolved by this Resolver or the IType for IType.UNRESOLVABLE_TYPE if it could not be resolvedprotected ITypeDeclaration buildTypeDeclaration()
ITypeDeclaration of the property handled by this Resolver.
buildTypeDeclaration in class ResolverITypeDeclaration that was resolved by this Resolver or the
ITypeDeclaration for IType.UNRESOLVABLE_TYPE if it could not be resolvedpublic IManagedType getManagedType()
IManagedType associated with the field handled by this Resolver.
If this Resolver does not handle a field that has a IManagedType, then
null should be returned.
For example: "SELECT e FROM Employee e", the Resolver for
e would be returning the IManagedType for Employee.
getManagedType in class ResolverIManagedType, if it could be resolved; null otherwisepublic java.lang.String toString()
toString in class java.lang.Object
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