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| | | package org.opends.server.admin; |
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| | | |
| | | /** |
| | | * A visitor of property definitions, in the style of the visitor |
| | | * design pattern. Classes implementing this interface can query |
| | | * property definitions in a type-safe manner when the kind of |
| | | * property definition is unknown at compile time. When a visitor is |
| | | * passed to a property definition's accept method, the corresponding |
| | | * visit method most applicable to that property definition is |
| | | * invoked. |
| | | * A visitor of property definitions, in the style of the visitor design |
| | | * pattern. Classes implementing this interface can query property definitions |
| | | * in a type-safe manner when the kind of property definition is unknown at |
| | | * compile time. When a visitor is passed to a property definition's accept |
| | | * method, the corresponding visit method most applicable to that property |
| | | * definition is invoked. |
| | | * <p> |
| | | * Each <code>visitXXX</code> method is provided with a default |
| | | * implementation which calls |
| | | * {@link #visitUnknown(PropertyDefinition, Object)}. Sub-classes can |
| | | * override any or all of the methods to provide their own |
| | | * type-specific behavior. |
| | | * Each <code>visitXXX</code> method is provided with a default implementation |
| | | * which calls {@link #visitUnknown(PropertyDefinition, Object)}. Sub-classes |
| | | * can override any or all of the methods to provide their own type-specific |
| | | * behavior. |
| | | * |
| | | * @param <R> |
| | | * The return type of this visitor's methods. Use |
| | | * {@link java.lang.Void} for visitors that do not need to |
| | | * return results. |
| | | * The return type of this visitor's methods. Use |
| | | * {@link java.lang.Void} for visitors that do not need to return |
| | | * results. |
| | | * @param <P> |
| | | * The type of the additional parameter to this visitor's |
| | | * methods. Use {@link java.lang.Void} for visitors that do |
| | | * not need an additional parameter. |
| | | * The type of the additional parameter to this visitor's methods. |
| | | * Use {@link java.lang.Void} for visitors that do not need an |
| | | * additional parameter. |
| | | */ |
| | | public abstract class PropertyDefinitionVisitor<R, P> { |
| | | |
| | | /** |
| | | * Default constructor. |
| | | */ |
| | | protected PropertyDefinitionVisitor() { |
| | | // No implementation required. |
| | | } |
| | | /** |
| | | * Default constructor. |
| | | */ |
| | | protected PropertyDefinitionVisitor() { |
| | | // No implementation required. |
| | | } |
| | | |
| | | /** |
| | | * Visit a dseecompat Global ACI property definition. |
| | | * |
| | | * @param pd |
| | | * The Global ACI property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitACI(ACIPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit an aggregation property definition. |
| | | * |
| | | * @param <C> |
| | | * The type of client managed object configuration that this |
| | | * aggregation property definition refers to. |
| | | * @param <S> |
| | | * The type of server managed object configuration that this |
| | | * aggregation property definition refers to. |
| | | * @param pd |
| | | * The aggregation property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public <C extends ConfigurationClient, S extends Configuration> R visitAggregation( |
| | | AggregationPropertyDefinition<C, S> pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a dseecompat Global ACI property definition. |
| | | * |
| | | * @param pd |
| | | * The Global ACI property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitACI(ACIPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | /** |
| | | * Visit an attribute type property definition. |
| | | * |
| | | * @param pd |
| | | * The attribute type property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitAttributeType(AttributeTypePropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a boolean property definition. |
| | | * |
| | | * @param pd |
| | | * The boolean property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitBoolean(BooleanPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a class property definition. |
| | | * |
| | | * @param pd |
| | | * The class property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitClass(ClassPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit an aggregation property definition. |
| | | * |
| | | * @param <C> |
| | | * The type of client managed object configuration that |
| | | * this aggregation property definition refers to. |
| | | * @param <S> |
| | | * The type of server managed object configuration that |
| | | * this aggregation property definition refers to. |
| | | * @param pd |
| | | * The aggregation property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public <C extends ConfigurationClient, S extends Configuration> |
| | | R visitAggregation(AggregationPropertyDefinition<C, S> pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | /** |
| | | * Visit a DN property definition. |
| | | * |
| | | * @param pd |
| | | * The DN property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitDN(DNPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a duration property definition. |
| | | * |
| | | * @param pd |
| | | * The duration property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitDuration(DurationPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit an enumeration property definition. |
| | | * |
| | | * @param <E> |
| | | * The enumeration that should be used for values of the property |
| | | * definition. |
| | | * @param pd |
| | | * The enumeration property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public <E extends Enum<E>> R visitEnum(EnumPropertyDefinition<E> pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit an attribute type property definition. |
| | | * |
| | | * @param pd |
| | | * The attribute type property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitAttributeType(AttributeTypePropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | /** |
| | | * Visit an integer property definition. |
| | | * |
| | | * @param pd |
| | | * The integer property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitInteger(IntegerPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a IP address property definition. |
| | | * |
| | | * @param pd |
| | | * The IP address property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitIPAddress(IPAddressPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a IP address mask property definition. |
| | | * |
| | | * @param pd |
| | | * The IP address mask property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitIPAddressMask(IPAddressMaskPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a boolean property definition. |
| | | * |
| | | * @param pd |
| | | * The boolean property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitBoolean(BooleanPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | /** |
| | | * Visit a size property definition. |
| | | * |
| | | * @param pd |
| | | * The size property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitSize(SizePropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | /** |
| | | * Visit a string property definition. |
| | | * |
| | | * @param pd |
| | | * The string property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitString(StringPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Visit a class property definition. |
| | | * |
| | | * @param pd |
| | | * The class property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitClass(ClassPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit a DN property definition. |
| | | * |
| | | * @param pd |
| | | * The DN property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitDN(DNPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit a duration property definition. |
| | | * |
| | | * @param pd |
| | | * The duration property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitDuration(DurationPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit an enumeration property definition. |
| | | * |
| | | * @param <E> |
| | | * The enumeration that should be used for values of the |
| | | * property definition. |
| | | * @param pd |
| | | * The enumeration property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public <E extends Enum<E>> R visitEnum(EnumPropertyDefinition<E> pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit an integer property definition. |
| | | * |
| | | * @param pd |
| | | * The integer property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitInteger(IntegerPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit a IP address property definition. |
| | | * |
| | | * @param pd |
| | | * The IP address property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitIPAddress(IPAddressPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit a IP address mask property definition. |
| | | * |
| | | * @param pd |
| | | * The IP address mask property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitIPAddressMask(IPAddressMaskPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Visit a size property definition. |
| | | * |
| | | * @param pd |
| | | * The size property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitSize(SizePropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit a string property definition. |
| | | * |
| | | * @param pd |
| | | * The string property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | */ |
| | | public R visitString(StringPropertyDefinition pd, P p) { |
| | | return visitUnknown(pd, p); |
| | | } |
| | | |
| | | |
| | | |
| | | |
| | | /** |
| | | * Visit an unknown type of property definition. Implementations of |
| | | * this method can provide default behavior for unknown property |
| | | * definition types. |
| | | * <p> |
| | | * The default implementation of this method throws an |
| | | * {@link UnknownPropertyDefinitionException}. Sub-classes can |
| | | * override this method with their own default behavior. |
| | | * |
| | | * @param <T> |
| | | * The type of the underlying property. |
| | | * @param pd |
| | | * The property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | * @throws UnknownPropertyDefinitionException |
| | | * Visitor implementations may optionally throw this |
| | | * exception. |
| | | */ |
| | | public <T> R visitUnknown(PropertyDefinition<T> pd, P p) |
| | | throws UnknownPropertyDefinitionException { |
| | | throw new UnknownPropertyDefinitionException(pd, p); |
| | | } |
| | | /** |
| | | * Visit an unknown type of property definition. Implementations of this |
| | | * method can provide default behavior for unknown property definition |
| | | * types. |
| | | * <p> |
| | | * The default implementation of this method throws an |
| | | * {@link UnknownPropertyDefinitionException}. Sub-classes can override this |
| | | * method with their own default behavior. |
| | | * |
| | | * @param <T> |
| | | * The type of the underlying property. |
| | | * @param pd |
| | | * The property definition to visit. |
| | | * @param p |
| | | * A visitor specified parameter. |
| | | * @return Returns a visitor specified result. |
| | | * @throws UnknownPropertyDefinitionException |
| | | * Visitor implementations may optionally throw this exception. |
| | | */ |
| | | public <T> R visitUnknown(PropertyDefinition<T> pd, P p) { |
| | | throw new UnknownPropertyDefinitionException(pd, p); |
| | | } |
| | | |
| | | } |