Package groovy.lang
Annotation Type Grapes
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public @interface GrapesSometimes we will need more than one grab per class, but we can only add one annotation type per annotatable node. This class allows for multiple grabs to be added.For example:
@Grapes([@Grab(module='m1'), @Grab(module='m2')])class AnnotatedClass { ... }You can override an implicit transitive dependency by providing an explicit one. E.g. htmlunit 2.6 normally uses xerces 2.9.1 but you can get 2.9.0 as follows:
Obviously, only do this if you understand the consequences.@Grapes([@Grab('net.sourceforge.htmlunit:htmlunit:2.6'),@Grab('xerces#xercesImpl;2.9.0') ])You can also remove transitive dependencies altogether (provided you know you don't need them) using
@GrabExclude. For example, here is how we would not grab thelogkitandavalon-frameworktransitive dependencies for Apache POI:
It is also sometimes also useful to use@Grapes([@Grab("org.apache.poi#poi;3.5-beta6"),@GrabExclude("logkit:logkit"),@GrabExclude("avalon-framework#avalon-framework") ]) import org.apache.poi.hssf.util.CellReference assert new CellReference(0, 0, false, false).formatAsString() == 'A1' assert new CellReference(1, 3).formatAsString() == '$D$2'@GrabConfigto further adjust how dependencies are grabbed. See@GrabConfigfor further information.
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Optional Element Summary
Optional Elements Modifier and Type Optional Element Description booleaninitClassThis will be pushed into the child grab annotations if the value is not set in the child annotation already.
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Element Detail
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value
Grab[] value
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