|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object net.sf.saxon.lib.ExtensionFunctionDefinition com.saxonica.functions.extfn.LastModified
public class LastModified
Extension function to determined the last-modified date of a file
Constructor Summary | |
---|---|
LastModified()
|
Method Summary | |
---|---|
SequenceType[] |
getArgumentTypes()
Get the required types for the arguments of this function. |
StructuredQName |
getFunctionQName()
Get the name of the function, as a QName. |
int |
getMaximumNumberOfArguments()
Get the maximum number of arguments required by the function |
int |
getMinimumNumberOfArguments()
Get the minimum number of arguments required by the function |
SequenceType |
getResultType(SequenceType[] suppliedArgumentTypes)
Get the type of the result of the function |
ExtensionFunctionCall |
makeCallExpression()
Create a call on this function. |
Methods inherited from class net.sf.saxon.lib.ExtensionFunctionDefinition |
---|
dependsOnFocus, hasSideEffects, trustResultType |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public LastModified()
Method Detail |
---|
public StructuredQName getFunctionQName()
This method must be implemented in all subclasses
getFunctionQName
in class ExtensionFunctionDefinition
public int getMinimumNumberOfArguments()
This method must be implemented in all subclasses
getMinimumNumberOfArguments
in class ExtensionFunctionDefinition
public int getMaximumNumberOfArguments()
This method must be implemented in all subclasses
getMaximumNumberOfArguments
in class ExtensionFunctionDefinition
public SequenceType[] getArgumentTypes()
This method must be implemented in all subtypes.
getArgumentTypes
in class ExtensionFunctionDefinition
getMaximumNumberOfArguments()
; however for functions
that allow a variable number of arguments, the array can be smaller than this, with the last
entry in the array providing the required type for all the remaining arguments.public SequenceType getResultType(SequenceType[] suppliedArgumentTypes)
This method must be implemented in all subtypes.
getResultType
in class ExtensionFunctionDefinition
suppliedArgumentTypes
- the static types of the supplied arguments to the function.
This is provided so that a more precise result type can be returned in the common
case where the type of the result depends on the types of the arguments.
public ExtensionFunctionCall makeCallExpression()
makeCallExpression
in class ExtensionFunctionDefinition
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |