com.smartgwt.client.data

Class GroupValueFunction

java.lang.Object

com.smartgwt.client.data.GroupValueFunction

public abstract class GroupValueFunction
extends java.lang.Object

Provides a way to override the default behavior of SimpleType.getGroupValue().

Constructor Summary

Constructors

Constructor and Description
GroupValueFunction()

Method Summary

Modifier and Type	Method and Description
java.lang.String	executeDefault(java.lang.Object value, Record record, java.util.Map field, java.lang.String fieldName, Canvas component) Calls the default implementation of SimpleType.getGroupValue().
SimpleType	getSimpleType() Returns the SimpleType object being customized
abstract java.lang.String	getValue(java.lang.Object value, Record record, java.util.Map field, java.lang.String fieldName, Canvas component) Defines new behavior to override SimpleType.getGroupValue().
void	setSimpleType(SimpleType simpleType)

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupValueFunction

public GroupValueFunction()

Method Detail

setSimpleType

public void setSimpleType(SimpleType simpleType)

getSimpleType

public SimpleType getSimpleType()

Returns the SimpleType object being customized

Returns:

cutomized SimpleType object

executeDefault

public java.lang.String executeDefault(java.lang.Object value,
                                       Record record,
                                       java.util.Map field,
                                       java.lang.String fieldName,
                                       Canvas component)

Calls the default implementation of SimpleType.getGroupValue().

Parameters:

value - the record value to return a group value for

record - the record containing the passed group value

field - the field relating to the value to be processed

fieldName - the name of the field relating to the value to be processed

component - the component, usually a ListGrid, containing the passed record

Returns:

the group value for the passed parameters

getValue

public abstract java.lang.String getValue(java.lang.Object value,
                                          Record record,
                                          java.util.Map field,
                                          java.lang.String fieldName,
                                          Canvas component)

Defines new behavior to override SimpleType.getGroupValue().

Parameters:

value - the record value to return a group value for

record - the record containing the passed group value

field - the field relating to the value to be processed

fieldName - the name of the field relating to the value to be processed

component - the component, usually a ListGrid, containing the passed record

Returns:

the group value for the passed parameters