4.3.2.10. Context functions
The following functions support context operations.
- get value( m, key )
Returns the value from the context for the specified entry key.
Expand 表4.66 Parameters Parameter Type mcontextkeystringExamples
get value( {key1 : "value1"}, "key1" ) = "value1" get value( {key1 : "value1"}, "unexistent-key" ) = null- get entries( m )
Returns a list of key-value pairs for the specified context.
Expand 表4.67 Parameters Parameter Type mcontextExample
get entries( {key1 : "value1", key2 : "value2"} ) = [ { key : "key1", value : "value1" }, {key : "key2", value : "value2"} ]