jet.datastream
Interface Communicator

All Superinterfaces:

java.awt.print.Pageable

public interface Communicator
extends java.awt.print.Pageable

Field Summary

static int	FIND_FROM_CURPAGE
static java.lang.String	getDataStream
static java.lang.String	getDbBuffer
static java.lang.String	getHeaderInfo
static java.lang.String	getIndexColumn
static java.lang.String	getIndexPages
static java.lang.String	getPage
static java.lang.String	getPageNum
static java.lang.String	getRecordBlock
static java.lang.String	getSubIdx
static java.lang.String	getTemplates
static java.lang.String	isEngineFinished

Fields inherited from interface java.awt.print.Pageable

UNKNOWN_NUMBER_OF_PAGES

Method Summary

boolean	chartInDirtyPages(int pageNum)
void	clearMem() For remove resource that used.
FindResult	findNext(java.lang.String text, int begPage, boolean matchWholeWord, boolean matchCase) Find the next matched string.
FindResult	findPrev(java.lang.String text, int begPage, boolean matchWholeWord, boolean matchCase) Find the previous matched string.
DSLeafGroup[][]	getAllGroupBranch(int subidx) Get all group branch.
java.io.InputStream	getBlob(int subidx, int blobidx, long entry) Get a blob data.
java.util.Hashtable	getChartSummaryInfo(int subIdx, int templateIdx)
RandomInputable	getContent() Get report as a RandomInputable.
DSDataStreamable	getDataStream(DSDataStreamable ds, int branchIdx)
DSDataStreamable	getDataStream(int subidx)
JDbBufferCursor	getDbBuffer(int subidx) Get DbBuffer.
DirtyFieldInParagraphManager	getDirtyFieldInParagraphLayoutManager()
DSPage	getDrillDownPage(int subidx, int pageIdx, int recordIdx, short templateIndex, int branchIdx) Get a drill down page (drill down from summary field)
DSPage	getDrillDownPage(int subidx, int pageIdx, int recordIdx, short templateIndex, int branchIdx, int drillSecType, java.lang.String largeGrpValue, java.lang.String smallGrpValue) Get a drill down page (drill down from chart)
DSPage	getDrillDownPage(int subidx, int pageIdx, int recordIdx, short templateIndex, int branchIdx, int drillSecType, java.lang.String largeGrpValue, java.lang.String smallGrpValue, JRObjectResult obj) Get a drill down page (drill down from chart) for there may be more than 1 section object in a report in v8 now, so when drill down, we need more infomation to indicate which object is drilling.
DSPage	getDrillDownPage(int subidx, int pageIdx, int recordIdx, short templateIndex, int branchIdx, JRObjectResult obj) Get a drill down page (drill down from summary field) for section object only now.
DSTOC	getDSTOC()
java.lang.String	getEncoding() Gets current encoding.
DSPage	getFastPassPage(int pnum)
JFieldValueNLSManager	getFieldNLSManager()
java.util.Hashtable	getFldSummaryInfo(int subIdx, int templateIdx)
int	getFromEncoding()
DSLeafGroup	getGroupBranch(int subidx, int leafidx) Get a group branch by leaf group index.
ReportHeaderInfo	getHeaderInfo(int subidx) Get Index report header from server.
java.io.InputStream	getIndexColumn(DbColDesc coldesc) Get the index values of the indexible column.
java.io.InputStream	getIndexColumn(int colIndex) Get the index values of the indexible column.
java.io.InputStream	getIndexPages(DbValue value) Get The index of pages by index value from server.
java.util.Vector	getLeafGroupIndexes(int subidx) Get the group indexes of leafgroups.
java.util.Vector	getLinkComms()
Communicator	getLinkedComm(int idx) Return the linked communicator, begin from 1;
java.lang.String	getLinkedInfo(int keyIdx)
int	getLinkedPage(int keyIdx)
java.util.Locale	getLocale() Gets current locale.
DSPage	getPage(int pnum) Get a specified page from server.
PageACL	getPageACL()
int	getPageNum() Get total page number from server.
java.util.Hashtable	getParameterBuffer()
java.util.Hashtable	getparamsSting() key is parameter and value is parameter value
int	getPhysicalTotalPageNum() If there are linked com inside, return the total page number plus the linked report.
java.io.InputStream	getRecordBlock(int recordNum, int subidx) Get a block of record by a record number.
int	getResolution() Get the Resolution of the printer.
int	getSubIdx(DSTemplatible template) Return the sub-report index.
java.util.Hashtable	getTemplates(int subidx) Get display object model of index report from server.
java.util.TimeZone	getTimeZone() Gets current time zone.
int	getToEncoding()
int	getTotalPageNumber(int dsIndex) return totalpagenumber according to dsIndex.
int	getTotalRecordsOfQuery(int queryID, boolean totalOrFetch)
void	initFonts() Init the true type fonts, if there are any.
boolean	isBeStopping()
boolean	isEngineFinished() If report engine in server is not finished, this method will return false.
boolean	isFastPass()
boolean	isFinish() Indicates whether it is finished.
boolean	isHighPrecision()
boolean	isMain(int subIdx)
boolean	isPreDefinedCol()
void	makeChartDataset(int subIdx, DSChartDataset set)
void	makeChartStringValue(DSChartDataset set)
void	setBeStopping(boolean beStopping)
void	setDirtyFieldInParagraphLayoutManager(DirtyFieldInParagraphManager manager)
void	setPreDefinedCol(boolean isPreDefinedCol)
void	setResolution(int res) Set the Resolution of the printer.
int	sizeOfRecord(int subIdx)
boolean	totalRecordsNull()
void	waitFinished()

Methods inherited from interface java.awt.print.Pageable

getNumberOfPages, getPageFormat, getPrintable

Field Detail

getHeaderInfo

static final java.lang.String getHeaderInfo

See Also:

Constant Field Values

getTemplates

static final java.lang.String getTemplates

See Also:

Constant Field Values

getDbBuffer

static final java.lang.String getDbBuffer

See Also:

Constant Field Values

getDataStream

static final java.lang.String getDataStream

See Also:

Constant Field Values

getPage

static final java.lang.String getPage

See Also:

Constant Field Values

getRecordBlock

static final java.lang.String getRecordBlock

See Also:

Constant Field Values

getIndexColumn

static final java.lang.String getIndexColumn

See Also:

Constant Field Values

getIndexPages

static final java.lang.String getIndexPages

See Also:

Constant Field Values

getPageNum

static final java.lang.String getPageNum

See Also:

Constant Field Values

isEngineFinished

static final java.lang.String isEngineFinished

See Also:

Constant Field Values

getSubIdx

static final java.lang.String getSubIdx

See Also:

Constant Field Values

FIND_FROM_CURPAGE

static final int FIND_FROM_CURPAGE

See Also:

Constant Field Values

Method Detail

getHeaderInfo

ReportHeaderInfo getHeaderInfo(int subidx)

Get Index report header from server.

getTemplates

java.util.Hashtable getTemplates(int subidx)

Get display object model of index report from server. The returned hashtable, key is an integer, and the value is an instance of jet.util.PropertySetable.

getDbBuffer

JDbBufferCursor getDbBuffer(int subidx)

Get DbBuffer.

getDataStream

DSDataStreamable getDataStream(int subidx)
                               throws JRStopEngineException

Throws:

JRStopEngineException

getDataStream

DSDataStreamable getDataStream(DSDataStreamable ds,
                               int branchIdx)

getPage

DSPage getPage(int pnum)
               throws JRStopEngineException

Get a specified page from server.

Throws:

JRStopEngineException

getRecordBlock

java.io.InputStream getRecordBlock(int recordNum,
                                   int subidx)

Get a block of record by a record number. Because always the record displayed in viewer will be *continue. This method can get several records that include the specified record.

getIndexColumn

java.io.InputStream getIndexColumn(DbColDesc coldesc)

Get the index values of the indexible column. This method is same as getIndexColumn(int colIndex);

getIndexColumn

java.io.InputStream getIndexColumn(int colIndex)

Get the index values of the indexible column.

getIndexPages

java.io.InputStream getIndexPages(DbValue value)

Get The index of pages by index value from server.

getPageNum

int getPageNum()

Get total page number from server.

isEngineFinished

boolean isEngineFinished()

If report engine in server is not finished, this method will return false.

getSubIdx

int getSubIdx(DSTemplatible template)

Return the sub-report index.

getGroupBranch

DSLeafGroup getGroupBranch(int subidx,
                           int leafidx)

Get a group branch by leaf group index.

getAllGroupBranch

DSLeafGroup[][] getAllGroupBranch(int subidx)

Get all group branch.

getLeafGroupIndexes

java.util.Vector getLeafGroupIndexes(int subidx)

Get the group indexes of leafgroups.

getDrillDownPage

DSPage getDrillDownPage(int subidx,
                        int pageIdx,
                        int recordIdx,
                        short templateIndex,
                        int branchIdx)
                        throws JRStopEngineException

Get a drill down page (drill down from summary field)

Throws:

JRStopEngineException

getDrillDownPage

DSPage getDrillDownPage(int subidx,
                        int pageIdx,
                        int recordIdx,
                        short templateIndex,
                        int branchIdx,
                        JRObjectResult obj)
                        throws JRStopEngineException

Get a drill down page (drill down from summary field) for section object only now. tanrui 2005_07_05

Throws:

JRStopEngineException

getDrillDownPage

DSPage getDrillDownPage(int subidx,
                        int pageIdx,
                        int recordIdx,
                        short templateIndex,
                        int branchIdx,
                        int drillSecType,
                        java.lang.String largeGrpValue,
                        java.lang.String smallGrpValue)
                        throws JRStopEngineException

Get a drill down page (drill down from chart)

Throws:

JRStopEngineException

getDrillDownPage

DSPage getDrillDownPage(int subidx,
                        int pageIdx,
                        int recordIdx,
                        short templateIndex,
                        int branchIdx,
                        int drillSecType,
                        java.lang.String largeGrpValue,
                        java.lang.String smallGrpValue,
                        JRObjectResult obj)
                        throws JRStopEngineException

Get a drill down page (drill down from chart) for there may be more than 1 section object in a report in v8 now, so when drill down, we need more infomation to indicate which object is drilling. tanrui. 2005_12_26

Throws:

JRStopEngineException

getBlob

java.io.InputStream getBlob(int subidx,
                            int blobidx,
                            long entry)

Get a blob data.

findNext

FindResult findNext(java.lang.String text,
                    int begPage,
                    boolean matchWholeWord,
                    boolean matchCase)
                    throws JRStopEngineException

Find the next matched string.

Parameters:

text - the target text

begPage - the begine page, if = -1 from current page.

matchWholeWord - match whole word only

matchCase - match case.

Throws:

JRStopEngineException

findPrev

FindResult findPrev(java.lang.String text,
                    int begPage,
                    boolean matchWholeWord,
                    boolean matchCase)

Find the previous matched string.

Parameters:

text - the target text

begPage - the begine page, if = -1 from current page.

matchWholeWord - match whole word only

matchCase - match case.

clearMem

void clearMem()

For remove resource that used. Because java bug.

getContent

RandomInputable getContent()

Get report as a RandomInputable.

setResolution

void setResolution(int res)

Set the Resolution of the printer.

getResolution

int getResolution()

Get the Resolution of the printer.

initFonts

void initFonts()
               throws java.io.IOException

Init the true type fonts, if there are any.

Throws:

java.io.IOException

makeChartDataset

void makeChartDataset(int subIdx,
                      DSChartDataset set)

sizeOfRecord

int sizeOfRecord(int subIdx)

getLinkedComm

Communicator getLinkedComm(int idx)

Return the linked communicator, begin from 1;

getLinkedPage

int getLinkedPage(int keyIdx)
                  throws JRStopEngineException

Throws:

JRStopEngineException

getLinkedInfo

java.lang.String getLinkedInfo(int keyIdx)

getPhysicalTotalPageNum

int getPhysicalTotalPageNum()

If there are linked com inside, return the total page number plus the linked report.

getLocale

java.util.Locale getLocale()

Gets current locale. For supporting NLS.

getEncoding

java.lang.String getEncoding()

Gets current encoding. For supporting NLS.

getTimeZone

java.util.TimeZone getTimeZone()

Gets current time zone. For support NLS.

isPreDefinedCol

boolean isPreDefinedCol()

setPreDefinedCol

void setPreDefinedCol(boolean isPreDefinedCol)

isFastPass

boolean isFastPass()

getFastPassPage

DSPage getFastPassPage(int pnum)
                       throws JRStopEngineException

Throws:

JRStopEngineException

getLinkComms

java.util.Vector getLinkComms()

isMain

boolean isMain(int subIdx)

getDSTOC

DSTOC getDSTOC()

getParameterBuffer

java.util.Hashtable getParameterBuffer()

isBeStopping

boolean isBeStopping()

Returns:

Returns the beStopping.

setBeStopping

void setBeStopping(boolean beStopping)

Parameters:

beStopping - The beStopping to set.

getFieldNLSManager

JFieldValueNLSManager getFieldNLSManager()

getDirtyFieldInParagraphLayoutManager

DirtyFieldInParagraphManager getDirtyFieldInParagraphLayoutManager()

setDirtyFieldInParagraphLayoutManager

void setDirtyFieldInParagraphLayoutManager(DirtyFieldInParagraphManager manager)

isHighPrecision

boolean isHighPrecision()

getFromEncoding

int getFromEncoding()

getToEncoding

int getToEncoding()

getTotalRecordsOfQuery

int getTotalRecordsOfQuery(int queryID,
                           boolean totalOrFetch)

totalRecordsNull

boolean totalRecordsNull()

getTotalPageNumber

int getTotalPageNumber(int dsIndex)

return totalpagenumber according to dsIndex.

Parameters:

dsIndex -

Returns:

getparamsSting

java.util.Hashtable getparamsSting()

key is parameter and value is parameter value

Returns:

hashTable, added by QianZhenLian for requirement on dynamic chart featue

isFinish

boolean isFinish()

Indicates whether it is finished.

Returns:

getFldSummaryInfo

java.util.Hashtable getFldSummaryInfo(int subIdx,
                                      int templateIdx)

getChartSummaryInfo

java.util.Hashtable getChartSummaryInfo(int subIdx,
                                        int templateIdx)

chartInDirtyPages

boolean chartInDirtyPages(int pageNum)

waitFinished

void waitFinished()

makeChartStringValue

void makeChartStringValue(DSChartDataset set)

getPageACL

PageACL getPageACL()