oracle.dss.graph
Class DataCallback

java.lang.Object
  oracle.dss.graph.DataFilterImpl
      oracle.dss.graph.DataCallback

All Implemented Interfaces:

DataFilter

public class DataCallback
extends DataFilterImpl

For internal use only. Application developers should not use this

The callback that provides data for painting the graph. This callback gets data from a DataAccess and passes the data to Perspective For Java. Perspective For Java then uses the data to paint the graph.

Users of the graph bean normally do not need to call any of the methods in this class.

Field Summary

static java.lang.String	a_bubbleLabelsMeasures
static java.lang.String	a_bubbleMeasures
static java.lang.String	a_funnelMeasures
static java.lang.String	a_HLCMeasures
static java.lang.String	a_HLCVMeasures
static java.lang.String	a_HLMeasures
static java.lang.String	a_HLVMeasures
static java.lang.String	a_OCMeasures
static java.lang.String	a_OCVMeasures
static java.lang.String	a_OHLCMeasures
static java.lang.String	a_OHLCVMeasures
static java.lang.String	a_scatterLabelsMeasures
static java.lang.String	a_scatterMeasures
static java.lang.String	a_totalMeasures
protected CommonGraph	m_commonGraph
protected java.util.HashMap	m_jsfHashMap
protected boolean	m_stringType
static java.lang.String	name

Fields inherited from class oracle.dss.graph.DataFilterImpl

BUBBLE_LABELS_TYPE, BUBBLE_TYPE, d_totalMeasures, FUNNEL_TYPE, GROUP_SIZE_FIVE, GROUP_SIZE_FOUR, GROUP_SIZE_THREE, GROUP_SIZE_TWO, HL_TYPE, HLC_TYPE, HLCV_TYPE, HLV_TYPE, m_currentArray, m_currentGroupSize, m_dataModelType, m_filteredParetoIndex, m_filterOn, m_graphCategory, m_graphType, m_isDirtyFlag, m_lessTotalMeasures, m_measuresArrays, m_method_setMeasures2, m_method_setMeasures3, m_nonFilterArray, m_oneGrpLabel, m_paretoIndex, m_seriesAreRows, m_sortingOn, m_totalMeasures, m_unequalLength, NON_FILTER_TYPE, OC_TYPE, OCV_TYPE, OHLC_TYPE, OHLCV_TYPE, SCATTER_LABELS_TYPE, SCATTER_TYPE, TOTAL_CATEGORIES

Constructor Summary

DataCallback(CommonGraph commonGraph)
Constructor.

Method Summary

java.lang.Object	columnLabel(int col) Retrieves the label for a column.
protected DataAccess	getDataAccess()
int	getDataAccessColumn(int row, int col) PFJ row, col is converted to dataAccessColumn
int	getDataAccessRow(int row, int col) PFJ row, col is converted to dataAccessRow
java.lang.Object	getDateSpan() Called by TimeAxis code in PFJ
protected ErrorHandler	getErrorHandler()
java.lang.String	getFootnote() Retrieves the text of the footnote of the graph.
java.lang.String	getGroupSliceId(int group)
java.lang.String	getO1AxisTitle() Retrieves the title for the ordinal axis.
java.lang.String	getO2AxisTitle()
java.lang.Object	getParentDate() Called by TimeAxis code in PFJ
java.lang.Object	getParentDateSpan() Called by TimeAxis code in PFJ
java.lang.String	getSeriesSliceId(int series)
protected java.lang.String	getSliceId(int edge, int slice)
java.lang.String	getSubtitle() Retrieves the text of the subtitle of the graph.
int	getTimeAxisLayer() Retrieves the layer of time axis
java.lang.String	getTitle() Retrieves the text of the title of the graph.
java.lang.Object	getValue(int row, int col) Retrieves the data value at the specified location in the data.
java.lang.String	getX1AxisTitle() Retrieves the title for the X-axis.
protected oracle.dss.util.xml.ObjectNode	getXML(boolean allProperties)
java.lang.String	getY1AxisTitle() Retrieves the title for the Y1-axis.
java.lang.String	getY2AxisTitle() Retrieves the title for the Y2-axis.
protected void	needRec()
java.lang.Object	rowLabel(int row) Retrieves the label for a row.
void	setGroupLabelType(boolean stringType) Specifies if the group label type should be string.
void	setMetadataLabelFlag(boolean changeDefaultKeys)
void	setMetadataValueSupported(boolean valueSupported)
void	setValue(int row, int col, java.lang.Object value) Specifies the data value to store at a specified location in the data.
protected void	setXML(oracle.dss.util.xml.ObjectNode node)
protected void	setXML(oracle.dss.util.xml.ObjectNode node, java.util.HashMap map)

Methods inherited from class oracle.dss.graph.DataFilterImpl

getColumns, getDataAccessColumn, getDataAccessRow, getFilteredColumn, getFilteredRow, getGraphCategory, getGroupSize, getMArray, getMeasures, getMeasures, getRows, getTotalMeasures, isDirty, isExcelOrDeskTop, refresh, setDataModelType, setDataRowShownAsASeries, setDirty, setGraphType, setMArray, setMeasures, setMeasures, setMeasuresForCategory, setTotalMeasures, sortIfDirty

Methods inherited from class java.lang.Object

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

Field Detail

m_commonGraph

protected CommonGraph m_commonGraph

m_stringType

protected boolean m_stringType

m_jsfHashMap

protected java.util.HashMap m_jsfHashMap

name

public static final java.lang.String name

See Also:

Constant Field Values

a_totalMeasures

public static final java.lang.String a_totalMeasures

See Also:

Constant Field Values

a_scatterMeasures

public static final java.lang.String a_scatterMeasures

See Also:

Constant Field Values

a_scatterLabelsMeasures

public static final java.lang.String a_scatterLabelsMeasures

See Also:

Constant Field Values

a_bubbleMeasures

public static final java.lang.String a_bubbleMeasures

See Also:

Constant Field Values

a_bubbleLabelsMeasures

public static final java.lang.String a_bubbleLabelsMeasures

See Also:

Constant Field Values

a_OHLCVMeasures

public static final java.lang.String a_OHLCVMeasures

See Also:

Constant Field Values

a_OHLCMeasures

public static final java.lang.String a_OHLCMeasures

See Also:

Constant Field Values

a_HLVMeasures

public static final java.lang.String a_HLVMeasures

See Also:

Constant Field Values

a_OCVMeasures

public static final java.lang.String a_OCVMeasures

See Also:

Constant Field Values

a_OCMeasures

public static final java.lang.String a_OCMeasures

See Also:

Constant Field Values

a_HLMeasures

public static final java.lang.String a_HLMeasures

See Also:

Constant Field Values

a_HLCMeasures

public static final java.lang.String a_HLCMeasures

See Also:

Constant Field Values

a_HLCVMeasures

public static final java.lang.String a_HLCVMeasures

See Also:

Constant Field Values

a_funnelMeasures

public static final java.lang.String a_funnelMeasures

See Also:

Constant Field Values

Constructor Detail

DataCallback

public DataCallback(CommonGraph commonGraph)

Constructor. Application developers should not have to construct this object, because the graph does it automatically.

Parameters:

commonGraph - The CommonGraph that the graph uses.

Method Detail

columnLabel

public java.lang.Object columnLabel(int col)

Retrieves the label for a column. A column corresponds to a series or to a group, depending on the value that the Graph.isDataRowShownAsASeries method returns.

Parameters:

col - The column to get the label for. The first column is column 0.

Returns:

The label for the specified column.

See Also:

Graph.isDataRowShownAsASeries()

rowLabel

public java.lang.Object rowLabel(int row)

Retrieves the label for a row. A row corresponds to a series or to a group, depending on the value that the Graph.isDataRowShownAsASeries method returns.

Parameters:

row - The row to get the label for. The first row is row 0.

Returns:

The label for the specified row.

See Also:

Graph.isDataRowShownAsASeries()

setGroupLabelType

public void setGroupLabelType(boolean stringType)

Specifies if the group label type should be string. This method is called from Perspective.java

getParentDate

public java.lang.Object getParentDate()

Called by TimeAxis code in PFJ

getParentDateSpan

public java.lang.Object getParentDateSpan()

Called by TimeAxis code in PFJ

getDateSpan

public java.lang.Object getDateSpan()

Called by TimeAxis code in PFJ

getDataAccessRow

public int getDataAccessRow(int row,
                            int col)

PFJ row, col is converted to dataAccessRow

getDataAccessColumn

public int getDataAccessColumn(int row,
                               int col)

PFJ row, col is converted to dataAccessColumn

getValue

public java.lang.Object getValue(int row,
                                 int col)

Retrieves the data value at the specified location in the data. The intersection of the row and column identifies a single data value.

Specified by:

getValue in class DataFilterImpl

Parameters:

row - The index of the row. The first row is row 0.

col - The index of the column. The first column is 0.

Returns:

The data value at the specified location.

setValue

public void setValue(int row,
                     int col,
                     java.lang.Object value)

Specifies the data value to store at a specified location in the data. The intersection of a row and column identify the single location in the data, where the value will be stored.

Parameters:

row - The index of the row. The first row is row 0.

col - The index of the column. The first column is column 0.

value - The value to store at the specified location.

getY1AxisTitle

public java.lang.String getY1AxisTitle()

Retrieves the title for the Y1-axis.

Returns:

The text of the Y1Title.

See Also:

BaseTitle.setText(java.lang.String)

getY2AxisTitle

public java.lang.String getY2AxisTitle()

Retrieves the title for the Y2-axis.

Returns:

The text of the Y2Title.

See Also:

BaseTitle.setText(java.lang.String)

getO1AxisTitle

public java.lang.String getO1AxisTitle()

Retrieves the title for the ordinal axis.

Returns:

The text of the O1Title.

See Also:

BaseTitle.setText(java.lang.String)

getO2AxisTitle

public java.lang.String getO2AxisTitle()

Returns:

The text of the O2Title.

For internal use only. Application developers should not use this

Retrieves the title for the second ordinal axis. The BI Beans do not currently support the O2Axis.

getX1AxisTitle

public java.lang.String getX1AxisTitle()

Retrieves the title for the X-axis.

Returns:

The text of the X1Title.

See Also:

BaseTitle.setText(java.lang.String)

getFootnote

public java.lang.String getFootnote()

Retrieves the text of the footnote of the graph.

Returns:

The text of the GraphFootnote.

See Also:

BaseTitle.setText(java.lang.String)

getTitle

public java.lang.String getTitle()

Retrieves the text of the title of the graph.

Returns:

The text of the GraphTitle.

See Also:

BaseTitle.setText(java.lang.String)

getSubtitle

public java.lang.String getSubtitle()

Retrieves the text of the subtitle of the graph.

Returns:

The text of the GraphSubtitle.

See Also:

BaseTitle.setText(java.lang.String)

setMetadataLabelFlag

public void setMetadataLabelFlag(boolean changeDefaultKeys)

setMetadataValueSupported

public void setMetadataValueSupported(boolean valueSupported)

needRec

protected void needRec()

Specified by:

needRec in class DataFilterImpl

getDataAccess

protected DataAccess getDataAccess()

Specified by:

getDataAccess in class DataFilterImpl

getErrorHandler

protected ErrorHandler getErrorHandler()

Specified by:

getErrorHandler in class DataFilterImpl

getTimeAxisLayer

public int getTimeAxisLayer()

Retrieves the layer of time axis

Returns:

the layer for time axis

getGroupSliceId

public java.lang.String getGroupSliceId(int group)

Parameters:

group - group index

Returns:

slice id for the group

For internal use only. Application developers should not use this

Get the slice id for the group. This consists of concatenated slice ids for each column/row in the group separated by ";".

getSeriesSliceId

public java.lang.String getSeriesSliceId(int series)

Parameters:

series - series index

Returns:

slice id for the series

For internal use only. Application developers should not use this

Get the slice id for the series.

getSliceId

protected java.lang.String getSliceId(int edge,
                                      int slice)

Parameters:

edge - edge on which slice is located

slice - sliec index

Returns:

slice id for the given edge and slice

For internal use only. Application developers should not use this

Get the slice id for the given edge and slice. The slice id is the value returned from DataAccess.getSliceLabel() for the type MetadataMap.METADATA_VALUE.

setXML

protected void setXML(oracle.dss.util.xml.ObjectNode node,
                      java.util.HashMap map)

For internal use only. Application developers should not use this

Sets XML on this component

setXML

protected void setXML(oracle.dss.util.xml.ObjectNode node)

For internal use only. Application developers should not use this

Sets XML on this DataFilter object

getXML

protected oracle.dss.util.xml.ObjectNode getXML(boolean allProperties)

For internal use only. Application developers should not use this

Retrieves XML from this DataFilter object