org.geomajas.layer.feature.attribute

Class AssociationValue

java.lang.Object

org.geomajas.layer.feature.attribute.AssociationValue

All Implemented Interfaces:

Serializable

@Api(allMethods=true)
public class AssociationValue
extends Object
implements Serializable

Definition of a value for association attributes. The ManyToOneAttribute will contain one of these, while the OneToManyAttribute will contain a whole list of these values.

It basically defines the bean that holds the attribute value. These beans all have an identifier and a list of attributes themselves, so that is represented in the value object.

Since:

1.6.0

Author:

Pieter De Graef, Jan De Moerloose

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AssociationValue() Constructor, create attribute without value (needed for GWT).
AssociationValue(PrimitiveAttribute<?> id, Map<String,Attribute<?>> attributes, boolean primitiveOnly) Create attribute with specified value and optionally restrict attribute values to primitives.
AssociationValue(PrimitiveAttribute<?> id, Map<String,PrimitiveAttribute<?>> attributes) Create attribute with specified value and primitive attributes only.

Method Summary

Methods

Modifier and Type	Method and Description
Object	clone() Create a clone of this object.
Map<String,Attribute<?>>	getAllAttributes() Get the attributes for the associated object.
Map<String,PrimitiveAttribute<?>>	getAttributes() Deprecated. replaced by getAllAttributes() after introduction of nested associations
Object	getAttributeValue(String attributeName) Convenience method that returns the attribute value for the specified attribute name.
PrimitiveAttribute<?>	getId() Get the id for the associated object.
boolean	isPrimitiveOnly() Returns whether this value can only contain primitive attributes.
void	setAllAttributes(Map<String,Attribute<?>> attributes) Set the attributes for the associated object.
void	setAttributes(Map<String,PrimitiveAttribute<?>> attributes) Deprecated. replaced by setAllAttributes(Map) after introduction of nested associations
void	setBooleanAttribute(String name, Boolean value) Sets the specified boolean attribute to the specified value.
void	setCurrencyAttribute(String name, String value) Sets the specified currency attribute to the specified value.
void	setDateAttribute(String name, Date value) Sets the specified date attribute to the specified value.
void	setDoubleAttribute(String name, Double value) Sets the specified double attribute to the specified value.
void	setFloatAttribute(String name, Float value) Sets the specified float attribute to the specified value.
void	setId(PrimitiveAttribute<?> id) Set the id for the associated object.
void	setImageUrlAttribute(String name, String value) Sets the specified image URL attribute to the specified value.
void	setIntegerAttribute(String name, Integer value) Sets the specified integer attribute to the specified value.
void	setLongAttribute(String name, Long value) Sets the specified long attribute to the specified value.
void	setManyToOneAttribute(String name, AssociationValue value) Sets the specified many-to-one attribute to the specified value.
void	setPrimitiveOnly(boolean primitiveOnly) Specify whether this value can only contain primitive attributes.
void	setShortAttribute(String name, Short value) Sets the specified short attribute to the specified value.
void	setStringAttribute(String name, String value) Sets the specified string attribute to the specified value.
void	setUrlAttribute(String name, String value) Sets the specified URL attribute to the specified value.
String	toString() Returns a string representation of the value of the form {id=1, attr1=a, attr2=0.5}.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AssociationValue

public AssociationValue()

Constructor, create attribute without value (needed for GWT).

AssociationValue

public AssociationValue(PrimitiveAttribute<?> id,
                Map<String,PrimitiveAttribute<?>> attributes)

Create attribute with specified value and primitive attributes only.

Parameters:

id - id attribute for association

attributes - values for the attributes

AssociationValue

public AssociationValue(PrimitiveAttribute<?> id,
                Map<String,Attribute<?>> attributes,
                boolean primitiveOnly)

Create attribute with specified value and optionally restrict attribute values to primitives.

Parameters:

id - id attribute for association

attributes - values for the attributes

primitiveOnly - true if only primitive attributes should be allowed, false otherwise

Since:

1.9.0

Method Detail

clone

public Object clone()

Create a clone of this object.

Overrides:

clone in class Object

Returns:

A new AssociationValue with the same contents.

Since:

1.7.0

getId

public PrimitiveAttribute<?> getId()

Get the id for the associated object.

Returns:

id for associated object

setId

public void setId(PrimitiveAttribute<?> id)

Set the id for the associated object.

Parameters:

id - id for associated object

getAttributes

@Deprecated
public Map<String,PrimitiveAttribute<?>> getAttributes()

Deprecated. replaced by getAllAttributes() after introduction of nested associations

Get the primitive attributes for the associated object.

Returns:

attributes for associated objects

setAttributes

@Deprecated
public void setAttributes(Map<String,PrimitiveAttribute<?>> attributes)

Deprecated. replaced by setAllAttributes(Map) after introduction of nested associations

Set the attributes for the associated object.

Parameters:

attributes - attributes for associated objects

getAllAttributes

public Map<String,Attribute<?>> getAllAttributes()

Get the attributes for the associated object.

Returns:

attributes for associated objects

Since:

1.9.0

setAllAttributes

public void setAllAttributes(Map<String,Attribute<?>> attributes)

Set the attributes for the associated object.

Parameters:

attributes - attributes for associated objects

Since:

1.9.0

getAttributeValue

public Object getAttributeValue(String attributeName)

Convenience method that returns the attribute value for the specified attribute name.

Parameters:

attributeName - the name of the attribute

Returns:

the value of the attribute or null if no such attribute exists

Since:

1.9.0

isPrimitiveOnly

public boolean isPrimitiveOnly()

Returns whether this value can only contain primitive attributes.

Returns:

true if only primitive attributes, false otherwise

Since:

1.9.0

setPrimitiveOnly

public void setPrimitiveOnly(boolean primitiveOnly)

Specify whether this value can only contain primitive attributes.

Parameters:

primitiveOnly - true if only primitive attributes, false otherwise

Since:

1.9.0

setBooleanAttribute

public void setBooleanAttribute(String name,
                       Boolean value)

Sets the specified boolean attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setCurrencyAttribute

public void setCurrencyAttribute(String name,
                        String value)

Sets the specified currency attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setDateAttribute

public void setDateAttribute(String name,
                    Date value)

Sets the specified date attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setDoubleAttribute

public void setDoubleAttribute(String name,
                      Double value)

Sets the specified double attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setFloatAttribute

public void setFloatAttribute(String name,
                     Float value)

Sets the specified float attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setImageUrlAttribute

public void setImageUrlAttribute(String name,
                        String value)

Sets the specified image URL attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setIntegerAttribute

public void setIntegerAttribute(String name,
                       Integer value)

Sets the specified integer attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setLongAttribute

public void setLongAttribute(String name,
                    Long value)

Sets the specified long attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setShortAttribute

public void setShortAttribute(String name,
                     Short value)

Sets the specified short attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setStringAttribute

public void setStringAttribute(String name,
                      String value)

Sets the specified string attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setUrlAttribute

public void setUrlAttribute(String name,
                   String value)

Sets the specified URL attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

setManyToOneAttribute

public void setManyToOneAttribute(String name,
                         AssociationValue value)

Sets the specified many-to-one attribute to the specified value.

Parameters:

name - name of the attribute

value - value of the attribute

Since:

1.9.0

toString

public String toString()

Returns a string representation of the value of the form {id=1, attr1=a, attr2=0.5}.

Overrides:

toString in class Object

Returns:

string value

Since:

1.9.0