com.inet.report.chart.dataset
Interface BaseDataset

All Superinterfaces:

java.io.Serializable

All Known Subinterfaces:

GanttDataset, PieDataset, StandardDataset, StockDataset, XYDataset

All Known Implementing Classes:

ForAllRecordsDataset, ForEachRecordDataset, GanttForEachRecordDataset, GanttOneGroupDataset, GanttTwoGroupsDataset, OneGroupDataset, StockForAllRecordsDataset, StockForEachRecordDataset, StockOneGroupDataset, TwoGroupsDataset, XYForAllRecordsDataset, XYForEachRecordDataset, XYOneGroupDataset

public interface BaseDataset
extends java.io.Serializable

An interface that implemented by all datasets. A Data Set provides methods to get the data field(s) used by the chart.

Since:

8.0

Field Summary

static java.lang.String

TOKEN_DATASET XML token for a dataset element.

Method Summary

Chart2	getChart() Returns the parent chart of this dataset.
SummaryField	getDataField(java.lang.String name) Returns the summary field with the specified name or null if the summary field with this name not found in the list.
java.util.List	getDataFields() Returns the data fields of this dataset as list.
com.inet.report.chart.dataset.LabelProvider	getLabelProvider() Returns the LabelProvider responsible for providing the title, footnote, and axis labels
java.lang.String	verify(ChartStyle style) Verifies the group and sum properties of current dataset.

Field Detail

TOKEN_DATASET

static final java.lang.String TOKEN_DATASET

XML token for a dataset element.

See Also:

Constant Field Values

Method Detail

getLabelProvider

com.inet.report.chart.dataset.LabelProvider getLabelProvider()

Returns the LabelProvider responsible for providing the title, footnote, and axis labels

Returns:

the LabelProvider responsible for providing the title, footnote, and axis labels

Since:

8.0

getDataField

SummaryField getDataField(java.lang.String name)

Returns the summary field with the specified name or null if the summary field with this name not found in the list. Testing for equality using the case sensitive equals method.

Parameters:

name - the searched name of summary field (null not permitted)

Returns:

the summary field with the specified name or null.

Throws:

java.lang.IllegalArgumentException - if name is null.

Since:

8.0

See Also:

getDataFields()

getDataFields

java.util.List getDataFields()

Returns the data fields of this dataset as list.

Returns:

the list of data fields

Since:

8.0

See Also:

getDataField(String)

getChart

Chart2 getChart()

Returns the parent chart of this dataset.

Returns:

the chart.

Since:

8.0

verify

java.lang.String verify(ChartStyle style)

Verifies the group and sum properties of current dataset.

Parameters:

style - the chart style

Returns:

the error message or empty string if all properties are correct.

Since:

8.0