Returns true if the specified object is a member of the package

Description

Returns true if the specified object is a member of the package

Usage

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containsId(x, ...)

## S4 method for signature 'DataPackage'
containsId(x, identifier)

Arguments

x

A DataPackage object

...

(Not yet used)

identifier

The DataObject identifier to check for inclusion in the DataPackage

Value

A logical - a value of TRUE indicates that the DataObject is in the DataPackage

See Also

DataPackage-class

Examples

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dp <- new("DataPackage")
data <- charToRaw("1,2,3\n4,5,6")
id <- "myNewId"
do <- new("DataObject", id=id, dataobj=data, format="text/csv", user="jsmith")
dp <- addData(dp, do)
isInPackage <- containsId(dp, identifier="myNewId")

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