org.gvsig.labeling.label

Class FeatureDependentLabeled

java.lang.Object

org.gvsig.labeling.label.FeatureDependentLabeled

All Implemented Interfaces:

ILabelingMethod, Persistent

public class FeatureDependentLabeled
extends Object
implements ILabelingMethod

Field Summary

Fields

Modifier and Type	Field and Description
static String	FEATURE_DEP_LABELED_PERSISTENCE_NAME

Constructor Summary

Constructors

Constructor and Description
FeatureDependentLabeled()

Method Summary

Methods

Modifier and Type	Method and Description
void	addLabelClass(ILabelClass lbl) Adds a LabelClass to the set of LabelClass contained by this ILabelingMethod.
boolean	allowsMultipleClass() Returns true if this ILabelingMethod allos the definition of more LabelClasses than just the default LabelClass.
void	clearAllClasses()
ILabelingMethod	cloneMethod()
boolean	definesPriorities()
void	deleteLabelClass(ILabelClass lbl) Removes the LabelClass from the set of LabelClasses contained by this ILabelingMethod.
String	getClassName()
FeatureSet	getFeatureIteratorByLabelClass(FLyrVect layer, ILabelClass lc, ViewPort viewPort, String[] usedFields)
ILabelClass	getLabelClassByName(String labelName) Returns the LabelClass contained by this ILabelingMethod whose name matches with the string passed in labelName.
ILabelClass[]	getLabelClasses() Returns all the labels defined by this Labeling Method
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
static void	registerPersistent()
void	renameLabelClass(ILabelClass lbl, String newName) Changes the mane of a given LabelClass
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
void	setDefinesPriorities(boolean flag)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FEATURE_DEP_LABELED_PERSISTENCE_NAME

public static final String FEATURE_DEP_LABELED_PERSISTENCE_NAME

See Also:

Constant Field Values

Constructor Detail

FeatureDependentLabeled

public FeatureDependentLabeled()

Method Detail

addLabelClass

public void addLabelClass(ILabelClass lbl)
                   throws IllegalArgumentException

Description copied from interface: ILabelingMethod

Adds a LabelClass to the set of LabelClass contained by this ILabelingMethod.

Specified by:

addLabelClass in interface ILabelingMethod

Throws:

IllegalArgumentException

deleteLabelClass

public void deleteLabelClass(ILabelClass lbl)

Description copied from interface: ILabelingMethod

Removes the LabelClass from the set of LabelClasses contained by this ILabelingMethod.

Specified by:

deleteLabelClass in interface ILabelingMethod

getClassName

public String getClassName()

getLabelClasses

public ILabelClass[] getLabelClasses()

Description copied from interface: ILabelingMethod

Returns all the labels defined by this Labeling Method

Specified by:

getLabelClasses in interface ILabelingMethod

Returns:

all the labels in this labeling method;

allowsMultipleClass

public boolean allowsMultipleClass()

Description copied from interface: ILabelingMethod

Returns true if this ILabelingMethod allos the definition of more LabelClasses than just the default LabelClass.

Specified by:

allowsMultipleClass in interface ILabelingMethod

Returns:

boolean

renameLabelClass

public void renameLabelClass(ILabelClass lbl,
                    String newName)

Description copied from interface: ILabelingMethod

Changes the mane of a given LabelClass

Specified by:

renameLabelClass in interface ILabelingMethod

getFeatureIteratorByLabelClass

public FeatureSet getFeatureIteratorByLabelClass(FLyrVect layer,
                                        ILabelClass lc,
                                        ViewPort viewPort,
                                        String[] usedFields)
                                          throws DataException

Specified by:

getFeatureIteratorByLabelClass in interface ILabelingMethod

Returns:

Throws:

DataException

definesPriorities

public boolean definesPriorities()

Specified by:

definesPriorities in interface ILabelingMethod

setDefinesPriorities

public void setDefinesPriorities(boolean flag)

Specified by:

setDefinesPriorities in interface ILabelingMethod

clearAllClasses

public void clearAllClasses()

Specified by:

clearAllClasses in interface ILabelingMethod

getLabelClassByName

public ILabelClass getLabelClassByName(String labelName)

Description copied from interface: ILabelingMethod

Returns the LabelClass contained by this ILabelingMethod whose name matches with the string passed in labelName.

Specified by:

getLabelClassByName in interface ILabelingMethod

Returns:

cloneMethod

public ILabelingMethod cloneMethod()

Specified by:

cloneMethod in interface ILabelingMethod

registerPersistent

public static void registerPersistent()

loadFromState

public void loadFromState(PersistentState state)
                   throws PersistenceException

Description copied from interface: Persistent

Set the state of the object from the state passed as parameter.

Specified by:

loadFromState in interface Persistent

Throws:

PersistenceException

saveToState

public void saveToState(PersistentState state)
                 throws PersistenceException

Description copied from interface: Persistent

Saves the internal state of the object on the provided PersistentState object.

Specified by:

saveToState in interface Persistent

Throws:

PersistenceException