com.sencha.gxt.widget.core.client.grid

Interface SummaryType<M,N,O>

Type Parameters:

M - the model type

N - the value type

O - the return type

All Known Implementing Classes:

SummaryType.AvgSummaryType, SummaryType.CountSummaryType, SummaryType.MaxSummaryType, SummaryType.MinSummaryType, SummaryType.SumSummaryType

public interface SummaryType<M,N,O>

Calculates the value of a summary column.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	SummaryType.AvgSummaryType<M,N>
static class	SummaryType.CountSummaryType
static class	SummaryType.MaxSummaryType<M,N>
static class	SummaryType.MinSummaryType<M,N>
static class	SummaryType.SumSummaryType<M,N>

Method Summary

Methods

Modifier and Type	Method and Description
O	calculate(List<M> m, ValueProvider<M,N> valueProvider) Returns the value for a summary calculation.

Method Detail

calculate

O calculate(List<M> m,
          ValueProvider<M,N> valueProvider)

Returns the value for a summary calculation.

Parameters:

m - the list of models

valueProvider - the value provider

Returns:

the summary value