Revision 212 org.gvsig.tools/library/trunk/org.gvsig.tools/org.gvsig.tools.lib/src/main/java/org/gvsig/tools/dynobject/DynField.java
DynField.java | ||
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public interface DynField { |
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/** |
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* If the field value can be any possible value, for its type.
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* Return the name of the field.
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* |
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* @deprecated now autodetect the mode of use
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* @return name of the field
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*/ |
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static final int ANY = 1;
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public String getName();
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/** |
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* If the field value must be one of a list of posible values. |
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* Return the type used in this field. |
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* The values of type is the same of {@link DataTypes} |
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* |
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* @deprecated usado automaticamente al asignar AvailableValues
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* @return
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*/ |
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static final int CHOICE = 2;
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public int getType();
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/** |
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* If the field value must pertain to a range of possible values. |
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* Return the subtype associated to this field. |
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* The subtype is a string used for the cliente of the |
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* field. |
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* |
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* @deprecated usado automaticamente al asignar minValue/maxValue |
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* When the field is of type #{@link DataTypes#DYNOBJECT}, |
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* the subtype are the fullname of the DynClass. |
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* |
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* @return the subtype of the field. |
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*/ |
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static final int RANGE = 3; |
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String getName(); |
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int getType(); |
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String getSubtype(); |
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public String getSubtype(); |
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String getDescription(); |
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/** |
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* Return the descripcion associated to this field. |
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* |
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* @return the description of the field. |
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*/ |
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public String getDescription(); |
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Object getDefaultValue(); |
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/** |
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* Return the default value used in creation of new objects |
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* with this field. |
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* |
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* @return defaulr value to use for this field. |
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*/ |
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public Object getDefaultValue(); |
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boolean isMandatory(); |
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/** |
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* Return a string that identify a group for this field. |
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* The groups are defined by the client of the field. |
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* |
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* @return the group of the field |
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*/ |
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public String getGroup(); |
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String getGroup(); |
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int getOder(); |
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/** |
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* Return the ordinal that identify the order of this field |
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* in the {@link DynObject}. |
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* |
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* @return the order of field in the {@link DynObject} |
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*/ |
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public int getOder(); |
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/** |
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* Return true if this field is mandatory. |
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* |
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*/ |
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public boolean isMandatory(); |
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/** |
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* Returns if the field is persistent or volatile. The meaning of being |
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* persistent depends on how is persisted, but any persistence mechanism |
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* must avoid persisting this field value. |
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* |
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* @return if the field is to be persisted or not |
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*/ |
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boolean isPersistent(); |
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/** |
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* Inform if this field can be visible or not for the user. |
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* This value don't affect the access through the API. |
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* |
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* @return true if the field is hidden for the user. |
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*/ |
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boolean isHidden(); |
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/** |
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* @deprecated don't use, check minValue/maxValue and getAvailableValues instead |
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* Returns if the field is readOnly or not. The meaning of being |
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* readOnly allows to know if the user input to any graphic component associated |
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* to this field should be allowed or not. |
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* |
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* @return if the graphic component associated to this field should be readOnly or not |
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*/ |
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int getTheTypeOfAvailableValues(); // SINGLE, CHOICE o RANGE |
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public boolean isReadOnly(); |
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/** |
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* Return true if the value of this field is a container. |
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* This method uses the same criteria of the {@link DataType} |
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* |
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* @return true if the field type is a container |
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*/ |
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public boolean isContainer(); |
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DynObjectValueItem[] getAvailableValues(); |
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/** |
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* Return the available values for this field. |
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* When assign a value to the field, this value need that |
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* exists in this list. |
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* |
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* @return an array of the available values for the field. |
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*/ |
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public DynObjectValueItem[] getAvailableValues(); |
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Object getMinValue(); |
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public Object getMinValue();
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Object getMaxValue(); |
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public Object getMaxValue();
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/** |
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* Return the java class of the value of the field. |
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* |
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* @return the class of the value |
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*/ |
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Class getClassOfValue(); |
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/** |
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* If the field is a container (List, Map or Set) return |
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* the java class of its items. |
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* |
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* @return the class of the items |
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*/ |
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Class getClassOfItems(); |
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/** |
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* Sets the description asociated to this field. |
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* |
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* @param description |
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* |
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* @return this same {@link DynField} object |
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*/ |
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DynField setDescription(String description); |
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/** |
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* Sets the type of the field. |
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* The values used are the specified in {@link DataTypes}. |
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* |
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* This method assign the default values of the type for |
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* "ClassOfValue" and "subType". |
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* |
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* @param type |
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* |
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* @return this same {@link DynField} object |
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*/ |
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DynField setType(int type); |
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/** |
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* Cuando el tipo sea #{@link DataTypes#DYNOBJECT}, el |
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* subtype sera el fullname de la DynStruct. |
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* Strings used as subtype for this field. |
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* This value is used by the client of the object. |
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* |
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* When the field is a #{@link DataTypes#DYNOBJECT}, |
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* the subtype is the fullname of the DynStruct. |
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* |
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* @param subtype |
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* @return |
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* |
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* @return this same {@link DynField} object |
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*/ |
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DynField setSubtype(String subtype); |
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DynField setDefaultDynValue(Object defaultValue); |
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DynField setMandatory(boolean mandatory); |
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/** |
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* Set the default value used for this field when a new |
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* object with this field is created. |
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* |
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* @param defaultValue |
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* |
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* @return this same {@link DynField} object |
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*/ |
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DynField setDefaultValue(Object defaultValue); |
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DynField setGroup(String groupName); |
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DynField setOrder(int order); |
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DynField setMandatory(boolean mandatory); |
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DynField setHidden(boolean hidden); |
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DynField setOrder(int order); |
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/** |
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* Sets if the field must be persisted or not. |
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* @see #isPersistent() |
... | ... | |
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*/ |
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DynField setPersistent(boolean persistent); |
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/** |
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* @deprecated don't use, set minValue/maxValue and availableValues instead |
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*/ |
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DynField setTheTypeOfAvailableValues(int type); |
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DynField setAvailableValues(DynObjectValueItem[] values); |
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DynField setAvailableValues(List values); |
... | ... | |
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DynField setMaxValue(Object maxValue); |
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/** |
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* When a field is type object, this is the class of the object. |
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* If field type is List, Set or Map, this class is the class of items. |
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* Sets the class used for the values of the field. |
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* |
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* @param theClass |
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* |
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* @param theClass |
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* @return this same {@link DynField} object |
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* |
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* @throws DynFieldIsNotAContainerException |
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*/ |
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DynField setClassOfValue(Class theClass) throws DynFieldIsNotAContainerException; |
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/** |
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* Validate that the value match the properties of the field.
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* If field type is List, Set or Map, this class is the class of items.
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* |
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* @param value |
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* @throws DynFieldValidateException |
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* @param theClass |
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* |
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* @return this same {@link DynField} object |
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* |
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* @throws DynFieldIsNotAContainerException |
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*/ |
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void validate(Object value) throws DynFieldValidateException;
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DynField setClassOfItems(Class theClass) throws DynFieldIsNotAContainerException;
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/** |
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* Force the type of value to the type of the field. |
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* |
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* @param value |
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* @return new value |
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* @throws CoercionException |
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* Sets if the field is readOnly or not. The meaning of being |
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* readOnly allows to know if the user input to any graphic component associated |
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* to this field should be allowed or not. |
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* @param isReadOnly |
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* if the graphic component associated to this field should be readOnly or not |
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* |
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* @return DynField that define the type of elements. |
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*/ |
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Object coerce(Object value) throws CoercionException; |
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public DynField setReadOnly(boolean isReadOnly); |
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/** |
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* When a field is of type container, this method return a DynClass |
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* that define the type of elements. |
... | ... | |
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*/ |
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public DynField setElementsType(DynStruct type) throws DynFieldIsNotAContainerException ; |
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/** |
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* Returns if the field is readOnly or not. The meaning of being
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* readOnly allows to know if the user input to any graphic component associated
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* to this field should be allowed or not.
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* @return if the graphic component associated to this field should be readOnly or not
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* Validate that the value match the properties of the field.
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* |
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* @param value
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* @throws DynFieldValidateException
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*/ |
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public boolean isReadOnly();
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void validate(Object value) throws DynFieldValidateException;
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/** |
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* Sets if the field is readOnly or not. The meaning of being |
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* readOnly allows to know if the user input to any graphic component associated |
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* to this field should be allowed or not. |
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* @param isReadOnly |
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* if the graphic component associated to this field should be readOnly or not |
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* |
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* @return DynField that define the type of elements. |
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* Force the type of value to the type of the field. |
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* |
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* @param value |
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* @return new value |
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* @throws CoercionException |
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*/ |
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public DynField setReadOnly(boolean isReadOnly); |
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public boolean isContainer(); |
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Object coerce(Object value) throws CoercionException; |
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/** |
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* If the field value can be any possible value, for its type. |
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* |
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* @deprecated now autodetect the mode of use |
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*/ |
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static final int ANY = 1; |
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/** |
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* If the field value must be one of a list of posible values. |
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* |
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* @deprecated usado automaticamente al asignar AvailableValues |
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*/ |
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static final int CHOICE = 2; |
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/** |
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* If the field value must pertain to a range of possible values. |
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* |
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* @deprecated usado automaticamente al asignar minValue/maxValue |
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*/ |
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static final int RANGE = 3; |
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/** |
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* @deprecated don't use, check minValue/maxValue and getAvailableValues instead |
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*/ |
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int getTheTypeOfAvailableValues(); // SINGLE, CHOICE o RANGE |
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/** |
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* @deprecated use instead {@link #setDefaultValue(Object)} |
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*/ |
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DynField setDefaultDynValue(Object defaultValue); |
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/** |
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* @deprecated don't use, set minValue/maxValue and availableValues instead |
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*/ |
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DynField setTheTypeOfAvailableValues(int type); |
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} |
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