com.ibm.etools.iseries.rse.ui.widgets
Class IBMiLibraryListComposite
java.lang.Object
Composite
com.ibm.etools.iseries.rse.ui.widgets.IBMiLibraryListComposite
- All Implemented Interfaces:
- IIBMiConstants
public class IBMiLibraryListComposite
- extends Composite
- implements IIBMiConstants
Fields inherited from interface com.ibm.etools.iseries.rse.ui.IIBMiConstants |
ICON_ACTION_NEWDTAARA_WIZ, ICON_ACTION_NEWDTAARA_WIZ_ID, ICON_ACTION_NEWDTAARA_WIZ_ROOT, ICON_ACTION_NEWDTAQ_WIZ, ICON_ACTION_NEWDTAQ_WIZ_ID, ICON_ACTION_NEWDTAQ_WIZ_ROOT, ICON_ACTION_NEWLIB_WIZ, ICON_ACTION_NEWLIB_WIZ_ID, ICON_ACTION_NEWLIB_WIZ_ROOT, ICON_ACTION_NEWMBR_WIZ, ICON_ACTION_NEWMBR_WIZ_ID, ICON_ACTION_NEWMBR_WIZ_ROOT, ICON_ACTION_NEWMSG_WIZ, ICON_ACTION_NEWMSG_WIZ_ID, ICON_ACTION_NEWMSG_WIZ_ROOT, ICON_ACTION_NEWMSGFILE_WIZ, ICON_ACTION_NEWMSGFILE_WIZ_ID, ICON_ACTION_NEWMSGFILE_WIZ_ROOT, ICON_ACTION_NEWOBJ_WIZ, ICON_ACTION_NEWOBJ_WIZ_ID, ICON_ACTION_NEWOBJ_WIZ_ROOT, ICON_ACTION_NEWSRCFILE_WIZ, ICON_ACTION_NEWSRCFILE_WIZ_ID, ICON_ACTION_NEWSRCFILE_WIZ_ROOT, ICON_CMD_FILTER_CMD, ICON_CMD_FILTER_CMD_ID, ICON_CMD_FILTER_CMD_ROOT, ICON_ERRORLIST_DELETED_LINE, ICON_ERRORLIST_DELETED_LINE_ID, ICON_ERRORLIST_DELETED_LINE_ROOT, ICON_ERRORLIST_GO_BACK, ICON_ERRORLIST_GO_BACK_DISABLE, ICON_ERRORLIST_GO_BACK_DISABLE_ID, ICON_ERRORLIST_GO_BACK_DISABLE_ROOT, ICON_ERRORLIST_GO_BACK_ID, ICON_ERRORLIST_GO_BACK_ROOT, ICON_ERRORLIST_GO_FORWARD, ICON_ERRORLIST_GO_FORWARD_DISABLE, ICON_ERRORLIST_GO_FORWARD_DISABLE_ID, ICON_ERRORLIST_GO_FORWARD_DISABLE_ROOT, ICON_ERRORLIST_GO_FORWARD_ID, ICON_ERRORLIST_GO_FORWARD_ROOT, ICON_ERRORLIST_MODIFIED_LINE, ICON_ERRORLIST_MODIFIED_LINE_ID, ICON_ERRORLIST_MODIFIED_LINE_ROOT, ICON_ERRORLIST_REMOVE, ICON_ERRORLIST_REMOVE_ALL, ICON_ERRORLIST_REMOVE_ALL_DISABLE, ICON_ERRORLIST_REMOVE_ALL_DISABLE_ID, ICON_ERRORLIST_REMOVE_ALL_DISABLE_ROOT, ICON_ERRORLIST_REMOVE_ALL_ID, ICON_ERRORLIST_REMOVE_ALL_ROOT, ICON_ERRORLIST_REMOVE_DISABLE, ICON_ERRORLIST_REMOVE_DISABLE_ID, ICON_ERRORLIST_REMOVE_DISABLE_ROOT, ICON_ERRORLIST_REMOVE_ID, ICON_ERRORLIST_REMOVE_ROOT, ICON_ERRORLIST_SEVERITY_ERROR, ICON_ERRORLIST_SEVERITY_ERROR_ID, ICON_ERRORLIST_SEVERITY_ERROR_ROOT, ICON_ERRORLIST_SEVERITY_INFORMATION, ICON_ERRORLIST_SEVERITY_INFORMATION_ID, ICON_ERRORLIST_SEVERITY_INFORMATION_ROOT, ICON_ERRORLIST_SEVERITY_SEVERE, ICON_ERRORLIST_SEVERITY_SEVERE_ID, ICON_ERRORLIST_SEVERITY_SEVERE_ROOT, ICON_ERRORLIST_SEVERITY_TERMINATING, ICON_ERRORLIST_SEVERITY_TERMINATING_ID, ICON_ERRORLIST_SEVERITY_TERMINATING_ROOT, ICON_ERRORLIST_SEVERITY_WARNING, ICON_ERRORLIST_SEVERITY_WARNING_ID, ICON_ERRORLIST_SEVERITY_WARNING_ROOT, ICON_EXT, ICON_JOB_FILTER_JOB, ICON_JOB_FILTER_JOB_ID, ICON_JOB_FILTER_JOB_ROOT, ICON_JOBSUBSYSTEM, ICON_JOBSUBSYSTEM_ID, ICON_JOBSUBSYSTEM_ROOT, ICON_NFS_ACTION_REFRESH, ICON_NFS_ACTION_REFRESH_DISABLE, ICON_NFS_ACTION_REFRESH_DISABLE_ID, ICON_NFS_ACTION_REFRESH_DISABLE_ROOT, ICON_NFS_ACTION_REFRESH_ID, ICON_NFS_ACTION_REFRESH_ROOT, ICON_NFS_ACTION_TABLEVIEW_UP, ICON_NFS_ACTION_TABLEVIEW_UP_DISABLED, ICON_NFS_ACTION_TABLEVIEW_UP_DISABLED_ID, ICON_NFS_ACTION_TABLEVIEW_UP_DISABLED_ROOT, ICON_NFS_ACTION_TABLEVIEW_UP_ID, ICON_NFS_ACTION_TABLEVIEW_UP_ROOT, ICON_NFS_FILTER_LIBLIST, ICON_NFS_FILTER_LIBLIST_ID, ICON_NFS_FILTER_LIBLIST_ROOT, ICON_NFS_FILTER_LIBRARY, ICON_NFS_FILTER_LIBRARY_ID, ICON_NFS_FILTER_LIBRARY_ROOT, ICON_NFS_FILTER_MEMBER, ICON_NFS_FILTER_MEMBER_ID, ICON_NFS_FILTER_MEMBER_ROOT, ICON_NFS_FILTER_OBJECT, ICON_NFS_FILTER_OBJECT_ID, ICON_NFS_FILTER_OBJECT_ROOT, ICON_NFS_FLD_TYPE_BIN, ICON_NFS_FLD_TYPE_BIN_ID, ICON_NFS_FLD_TYPE_BIN_ROOT, ICON_NFS_FLD_TYPE_CHAR, ICON_NFS_FLD_TYPE_CHAR_ID, ICON_NFS_FLD_TYPE_CHAR_ROOT, ICON_NFS_FLD_TYPE_DATE, ICON_NFS_FLD_TYPE_DATE_ID, ICON_NFS_FLD_TYPE_DATE_ROOT, ICON_NFS_FLD_TYPE_FLOAT, ICON_NFS_FLD_TYPE_FLOAT_ID, ICON_NFS_FLD_TYPE_FLOAT_ROOT, ICON_NFS_FLD_TYPE_HEX, ICON_NFS_FLD_TYPE_HEX_ID, ICON_NFS_FLD_TYPE_HEX_ROOT, ICON_NFS_FLD_TYPE_PACKED, ICON_NFS_FLD_TYPE_PACKED_ID, ICON_NFS_FLD_TYPE_PACKED_ROOT, ICON_NFS_FLD_TYPE_TIME, ICON_NFS_FLD_TYPE_TIME_ID, ICON_NFS_FLD_TYPE_TIME_ROOT, ICON_NFS_FLD_TYPE_TIMESTAMP, ICON_NFS_FLD_TYPE_TIMESTAMP_ID, ICON_NFS_FLD_TYPE_TIMESTAMP_ROOT, ICON_NFS_FLD_TYPE_ZONED, ICON_NFS_FLD_TYPE_ZONED_ID, ICON_NFS_FLD_TYPE_ZONED_ROOT, ICON_NFS_MBR_TYPE_DTA, ICON_NFS_MBR_TYPE_DTA_ID, ICON_NFS_MBR_TYPE_DTA_ROOT, ICON_NFS_MBR_TYPE_SRC, ICON_NFS_MBR_TYPE_SRC_ID, ICON_NFS_MBR_TYPE_SRC_ROOT, ICON_NFS_OBJ_MSGF_MESSAGE, ICON_NFS_OBJ_MSGF_MESSAGE_ID, ICON_NFS_OBJ_MSGF_MESSAGE_ROOT, ICON_NFS_OBJ_TYPE_BNDDIR, ICON_NFS_OBJ_TYPE_BNDDIR_ID, ICON_NFS_OBJ_TYPE_BNDDIR_ROOT, ICON_NFS_OBJ_TYPE_CMD, ICON_NFS_OBJ_TYPE_CMD_ID, ICON_NFS_OBJ_TYPE_CMD_ROOT, ICON_NFS_OBJ_TYPE_CURRLIB, ICON_NFS_OBJ_TYPE_CURRLIB_ID, ICON_NFS_OBJ_TYPE_CURRLIB_ROOT, ICON_NFS_OBJ_TYPE_DATAAREA, ICON_NFS_OBJ_TYPE_DATAAREA_ID, ICON_NFS_OBJ_TYPE_DATAAREA_ROOT, ICON_NFS_OBJ_TYPE_DATAQUEUE, ICON_NFS_OBJ_TYPE_DATAQUEUE_ID, ICON_NFS_OBJ_TYPE_DATAQUEUE_ROOT, ICON_NFS_OBJ_TYPE_DDMF, ICON_NFS_OBJ_TYPE_DDMF_ID, ICON_NFS_OBJ_TYPE_DDMF_ROOT, ICON_NFS_OBJ_TYPE_DISPLAYFILE, ICON_NFS_OBJ_TYPE_DISPLAYFILE_ID, ICON_NFS_OBJ_TYPE_DISPLAYFILE_ROOT, ICON_NFS_OBJ_TYPE_ISERIESOBJ, ICON_NFS_OBJ_TYPE_ISERIESOBJ_ID, ICON_NFS_OBJ_TYPE_ISERIESOBJ_ROOT, ICON_NFS_OBJ_TYPE_JOBDESCRIPTION, ICON_NFS_OBJ_TYPE_JOBDESCRIPTION_ID, ICON_NFS_OBJ_TYPE_JOBDESCRIPTION_ROOT, ICON_NFS_OBJ_TYPE_JOBQ, ICON_NFS_OBJ_TYPE_JOBQ_ID, ICON_NFS_OBJ_TYPE_JOBQ_ROOT, ICON_NFS_OBJ_TYPE_LF, ICON_NFS_OBJ_TYPE_LF_ID, ICON_NFS_OBJ_TYPE_LF_ROOT, ICON_NFS_OBJ_TYPE_LIBRARY, ICON_NFS_OBJ_TYPE_LIBRARY_ID, ICON_NFS_OBJ_TYPE_LIBRARY_ROOT, ICON_NFS_OBJ_TYPE_MESSAGEFILE, ICON_NFS_OBJ_TYPE_MESSAGEFILE_ID, ICON_NFS_OBJ_TYPE_MESSAGEFILE_ROOT, ICON_NFS_OBJ_TYPE_MODULE, ICON_NFS_OBJ_TYPE_MODULE_ID, ICON_NFS_OBJ_TYPE_MODULE_ROOT, ICON_NFS_OBJ_TYPE_MSGQ, ICON_NFS_OBJ_TYPE_MSGQ_ID, ICON_NFS_OBJ_TYPE_MSGQ_ROOT, ICON_NFS_OBJ_TYPE_OUTQ, ICON_NFS_OBJ_TYPE_OUTQ_ID, ICON_NFS_OBJ_TYPE_OUTQ_ROOT, ICON_NFS_OBJ_TYPE_PFSRC, ICON_NFS_OBJ_TYPE_PFSRC_ID, ICON_NFS_OBJ_TYPE_PFSRC_ROOT, ICON_NFS_OBJ_TYPE_PHYSICALFILE, ICON_NFS_OBJ_TYPE_PHYSICALFILE_ID, ICON_NFS_OBJ_TYPE_PHYSICALFILE_ROOT, ICON_NFS_OBJ_TYPE_PNLGRP, ICON_NFS_OBJ_TYPE_PNLGRP_ID, ICON_NFS_OBJ_TYPE_PNLGRP_ROOT, ICON_NFS_OBJ_TYPE_PRINTERFILE, ICON_NFS_OBJ_TYPE_PRINTERFILE_ID, ICON_NFS_OBJ_TYPE_PRINTERFILE_ROOT, ICON_NFS_OBJ_TYPE_PROGRAM, ICON_NFS_OBJ_TYPE_PROGRAM_ID, ICON_NFS_OBJ_TYPE_PROGRAM_ROOT, ICON_NFS_OBJ_TYPE_SAVF, ICON_NFS_OBJ_TYPE_SAVF_ID, ICON_NFS_OBJ_TYPE_SAVF_ROOT, ICON_NFS_OBJ_TYPE_SERVICEPGM, ICON_NFS_OBJ_TYPE_SERVICEPGM_ID, ICON_NFS_OBJ_TYPE_SERVICEPGM_ROOT, ICON_NFS_OBJ_TYPE_SQLPKG, ICON_NFS_OBJ_TYPE_SQLPKG_ID, ICON_NFS_OBJ_TYPE_SQLPKG_ROOT, ICON_NFS_OBJ_TYPE_SYSTEM400_MESSAGE, ICON_NFS_OBJ_TYPE_SYSTEM400_MESSAGE_ROOT, ICON_NFS_OBJ_TYPE_SYSTEM400_MESSAGESEVERE, ICON_NFS_OBJ_TYPE_SYSTEM400_MESSAGESEVERE_ROOT, ICON_NFS_OBJ_TYPE_TBL, ICON_NFS_OBJ_TYPE_TBL_ID, ICON_NFS_OBJ_TYPE_TBL_ROOT, ICON_NFS_OBJ_TYPE_USRQ, ICON_NFS_OBJ_TYPE_USRQ_ID, ICON_NFS_OBJ_TYPE_USRQ_ROOT, ICON_NFS_OBJ_TYPE_USRSPC, ICON_NFS_OBJ_TYPE_USRSPC_ID, ICON_NFS_OBJ_TYPE_USRSPC_ROOT, ICON_NFS_RCD_TYPE_NORMAL, ICON_NFS_RCD_TYPE_NORMAL_ID, ICON_NFS_RCD_TYPE_NORMAL_ROOT, ICON_NULL_FIELD, ICON_NULL_FIELD_ID, ICON_NULL_FIELD_OBJ, ICON_NULL_FIELD_OBJ_ID, ICON_NULL_FIELD_OBJ_ROOT, ICON_NULL_FIELD_ROOT, ICON_RELATIVE_PATH_DLCL16, ICON_RELATIVE_PATH_ELCL16, ICON_RELATIVE_PATH_ETOOL16, ICON_RELATIVE_PATH_FULL, ICON_RELATIVE_PATH_OBJ16, ICON_RELATIVE_PATH_WIZBAN, ICON_SHOW_IN_ERROR_LIST, ICON_SHOW_IN_ERROR_LIST_D, ICON_SHOW_IN_ERROR_LIST_D_ID, ICON_SHOW_IN_ERROR_LIST_D_ROOT, ICON_SHOW_IN_ERROR_LIST_ID, ICON_SHOW_IN_ERROR_LIST_ROOT, ICON_SUFFIX, ICON_SYSTEM_ASUBPROC, ICON_SYSTEM_ASUBPROC_ID, ICON_SYSTEM_ASUBPROC_ROOT, ICON_SYSTEM_CODE, ICON_SYSTEM_CODE_ID, ICON_SYSTEM_CODE_ROOT, ICON_SYSTEM_CODEDSU, ICON_SYSTEM_CODEDSU_ID, ICON_SYSTEM_CODEDSU_ROOT, ICON_SYSTEM_FILTER_WWLIBS, ICON_SYSTEM_FILTER_WWLIBS_ID, ICON_SYSTEM_FILTER_WWLIBS_ROOT, ICON_SYSTEM_FILTER_WWMBRS, ICON_SYSTEM_FILTER_WWMBRS_ID, ICON_SYSTEM_FILTER_WWMBRS_ROOT, ICON_SYSTEM_FILTER_WWOBJS, ICON_SYSTEM_FILTER_WWOBJS_ID, ICON_SYSTEM_FILTER_WWOBJS_ROOT, ICON_SYSTEM_INTERJOB, ICON_SYSTEM_INTERJOB_ID, ICON_SYSTEM_INTERJOB_ROOT, ICON_SYSTEM_JOB, ICON_SYSTEM_JOB_ID, ICON_SYSTEM_JOB_ROOT, ICON_SYSTEM_JOBACTIVE, ICON_SYSTEM_JOBACTIVE_ID, ICON_SYSTEM_JOBACTIVE_ROOT, ICON_SYSTEM_JOBQUEUED, ICON_SYSTEM_JOBQUEUED_ID, ICON_SYSTEM_JOBQUEUED_ROOT, ICON_SYSTEM_KEYFIELD, ICON_SYSTEM_KEYFIELD_ID, ICON_SYSTEM_KEYFIELD_ROOT, ICON_SYSTEM_MESSAGE_ID, ICON_SYSTEM_MESSAGESEVERE_ID, ICON_SYSTEM_NEWDTAARA, ICON_SYSTEM_NEWDTAARA_ID, ICON_SYSTEM_NEWDTAARA_ROOT, ICON_SYSTEM_NEWDTAQ, ICON_SYSTEM_NEWDTAQ_ID, ICON_SYSTEM_NEWDTAQ_ROOT, ICON_SYSTEM_NEWLIBRARY, ICON_SYSTEM_NEWLIBRARY_ID, ICON_SYSTEM_NEWLIBRARY_ROOT, ICON_SYSTEM_NEWMEMBER, ICON_SYSTEM_NEWMEMBER_ID, ICON_SYSTEM_NEWMEMBER_ROOT, ICON_SYSTEM_NEWMSG, ICON_SYSTEM_NEWMSG_ID, ICON_SYSTEM_NEWMSG_ROOT, ICON_SYSTEM_NEWMSGFILE, ICON_SYSTEM_NEWMSGFILE_ID, ICON_SYSTEM_NEWMSGFILE_ROOT, ICON_SYSTEM_NEWSRCFILE, ICON_SYSTEM_NEWSRCFILE_ID, ICON_SYSTEM_NEWSRCFILE_ROOT, ICON_SYSTEM_RUN, ICON_SYSTEM_RUN_ID, ICON_SYSTEM_RUN_ROOT, ICON_SYSTEM_SERVERJOB, ICON_SYSTEM_SERVERJOB_ID, ICON_SYSTEM_SERVERJOB_ROOT, PLUGIN_ID, PREFIX, RSE_TEMP_LIB, RUN_IN_BATCH, RUN_IN_BATCH_CMD_PREFIX, RUN_IN_INTERACTIVE, RUN_IN_INTERACTIVE_CMD_PREFIX, RUN_IN_RSESERVER, RUN_IN_RSESERVER_CMD_PREFIX, RUN_IN_RSESERVERMULTITHREADED, RUN_IN_RSESERVERMULTITHREADED_CMD_PREFIX, validJobNameChars, VARIANTS |
Constructor Summary |
IBMiLibraryListComposite(Composite parent)
Minimalist Constructor
Defaults style to SWT.NULL, and IASP to true (when supported) |
IBMiLibraryListComposite(Composite parent,
boolean includeIASP)
Constructor that allows some configuration |
IBMiLibraryListComposite(Composite parent,
int style,
boolean includeIASP)
Constructor that allows some configuration and SWT flags for the composite |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
copyright
public static final String copyright
- See Also:
- Constant Field Values
IBMiLibraryListComposite
public IBMiLibraryListComposite(Composite parent)
- Minimalist Constructor
Defaults style to SWT.NULL, and IASP to true (when supported)
- Parameters:
parent
- Parent composite
IBMiLibraryListComposite
public IBMiLibraryListComposite(Composite parent,
boolean includeIASP)
- Constructor that allows some configuration
- Parameters:
parent
- Parent compositeincludeIASP
- - true if IASP support is desired. When support is added,
the default will be true.
IBMiLibraryListComposite
public IBMiLibraryListComposite(Composite parent,
int style,
boolean includeIASP)
- Constructor that allows some configuration and SWT flags for the composite
- Parameters:
parent
- Parent compositestyle
- The SWT style flags for overall composite widget. Typically just pass SWT.NULLincludeIASP
- - true if IASP support is desired. When support is added,
the default will be true.
setMessageLine
public void setMessageLine(ISystemMessageLine msgLine)
- Configuration method
- Parameters:
msgLine
- - anything that implements ISystemMessageLine
clearLibraryName
public void clearLibraryName()
- Input method.
Clear the library name prompt field (to the left of Add button)
setLibraryList
public void setLibraryList(IInitialLibraryListEntry[] libListEntries)
- Input method.
Set the input library list values.
- Parameters:
libListEntries
- - current library list to initialize the table to
setCurrentLibrary
public void setCurrentLibrary(String currentLibrary)
- Input method.
Set the input current library value
- Parameters:
currentLibrary
- - current library to initialize the current library entry field to
setIASPGroup
public void setIASPGroup(String iaspGroup)
- Input method.
Set the input IASP.
- Parameters:
iASPGroup
- -
setInitialCommand
public void setInitialCommand(String cmd)
- Input method.
Set the initial command
- Parameters:
cmd
- the value for the initial command field
getCurlibCombo
public Combo getCurlibCombo()
- Return the current library combo GUI widget
getIaspCombo
public Combo getIaspCombo()
- Return the IASP combo GUI widget
getInitialCmdField
public Text getInitialCmdField()
- Return the initial-command field GUI widget
getLiblViewer
public TableViewer getLiblViewer()
- Return the library list table viewer GUI widget
getLiblComposite
public Group getLiblComposite()
- Return the library list group composite, with the text "Library list" on the border
getLibraryField
public Text getLibraryField()
- Return the library enty field GUI widget
getMoveDownButton
public Button getMoveDownButton()
- Return the Move Down button beside the library list table
getMoveUpButton
public Button getMoveUpButton()
- Return the Move Up button beside the library list table
getRemoveButton
public Button getRemoveButton()
- Return the Remove button beside the library list table
getAddButton
public Button getAddButton()
- Return the Add button beside the library entry field
getChangeButton
public Button getChangeButton()
- Return the Add button beside the library entry field
getLibraryList
public IInitialLibraryListEntry[] getLibraryList()
- Output method.
Return the library list values.
- Returns:
- array of SystemLibraryListEntry objects. Array may be size 0, but never null.
getCurrentLibrary
public String getCurrentLibrary()
- Output method.
Return the current library
- Returns:
- the contents of the current library entry field
getInitialCommand
public String getInitialCommand()
- Output method.
Get the initial command
- Returns:
- the contents of the initial command field
getIASP
public String getIASP()
- Output method.
Return the IASP
- Returns:
- the contents of the IASP entry field
verify
public SystemMessage verify(boolean issueMessages)
- Validate all the widgets
- Parameters:
issueMessages
- true to issue messages, false to just return them
clearAll
public void clearAll()
- Reset entry fields to empty.
Useful if page supports Defaults button
widgetDefaultSelected
public void widgetDefaultSelected(SelectionEvent e)
- See Also:
This implementation does nothing.
widgetSelected
public void widgetSelected(SelectionEvent e)
- See Also:
SelectionListener#widgetSelected(SelectionEvent)
clearErrorMessage
protected void clearErrorMessage()
- Clear the error message. Uses the caller-supplied message line.
setErrorMessage
protected void setErrorMessage(SystemMessage msg)
- Issue an error message. Uses the caller-supplied message line.
getErrorMessage
public SystemMessage getErrorMessage()
- Get error message. This can be called determine if error messages are pending
- Returns:
- last issued error msg or null if no pending errors
resetErrorMessage
public void resetErrorMessage()
- Clear the internal errorMessage value, as returned by getErrorMessage()
prepareComposite
protected Composite prepareComposite(int numColumns)
- Prepares this composite control and sets the default layout data.
- Parameters:
Number
- of columns the new group will contain.
createContentArea
protected Control createContentArea(int numColumns)
- Create GUI controls
Copyright © 2011 IBM Corp. All Rights Reserved.
Note: This documentation is for part of an interim API that is still under development and expected to change significantly before reaching stability. It is being made available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.