Author |
Mike Haberman |
Creation date |
06/06/2011 |
Firing policy |
all |
Package |
org.seasr.meandre.components.tools.tuples |
DESCRIPTION
This component converts a csv string into tuples. Each line of the incoming text is a new tuple. It does not handle missing values
INPUTS
Name |
Description |
Example |
|---|---|---|
text |
The the text to be parsed into tuples. Each line is a new tuple. TYPE: java.lang.String TYPE: org.seasr.datatypes.BasicDataTypes.Strings TYPE: byte[] TYPE: org.seasr.datatypes.BasicDataTypes.Bytes TYPE: java.lang.Object |
|
OUTPUTS
Name |
Description |
Example |
|---|---|---|
meta_tuple |
The meta data for tuples TYPE: org.seasr.datatypes.BasicDataTypes.Strings |
|
tuples |
The set of tuples TYPE: org.seasr.datatypes.BasicDataTypes.StringsArray |
|
error |
This port is used to output any unhandled errors encountered during the execution of this component |
|
PROPERTIES
Name |
Description |
Default value |
|---|---|---|
_debug_level |
Controls the verbosity of debug messages printed by the component during execution. Possible values are: off, severe, warning, info, config, fine, finer, finest, all Append ',mirror' to any of the values above to mirror that output to the server logs. |
info |
separator |
The delimiter used to separate the data into columns |
, |
_ignore_errors |
Set to 'true' to ignore all unhandled exceptions and prevent the flow from being terminated. Setting this property to 'false' will result in the flow being terminated in the event an unhandled exception is thrown during the execution of this component |
false |
labels |
The column names/labels to be used (comma separated). The values set here override the labels read from the data header. If this property is not set (empty) then the column names will be read from the data header (the first line of the data). |
|
header |
Does the data contain data labels? This row of labels will be skipped if the value of the property 'labels' is not empty |
true |
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