gnu.xquery.util
Class SubList

java.lang.Object
  gnu.mapping.Procedure
      gnu.mapping.ProcedureN
          gnu.mapping.MethodProc
              gnu.xquery.util.SubList

All Implemented Interfaces:

Named

public class SubList
extends MethodProc

Extracts a sub-range from a value sequence. Implements XQuery 'sublist'.

Field Summary

static SubList

subList

Fields inherited from class gnu.mapping.MethodProc

argTypes, NO_MATCH, NO_MATCH_AMBIGUOUS, NO_MATCH_BAD_TYPE, NO_MATCH_TOO_FEW_ARGS, NO_MATCH_TOO_MANY_ARGS

Fields inherited from class gnu.mapping.ProcedureN

noArgs

Constructor Summary

SubList()

Method Summary

void	apply(CallContext ctx) Call this Procedure using the explicit-CallContext-convention.
int	numArgs() Return minArgs()|(maxArgs<<12).
static java.lang.Object	subList(java.lang.Object seq, int first)
static java.lang.Object	subList(java.lang.Object seq, int first, int length)
static void	subList(java.lang.Object seq, int first, int length, Consumer out)

Methods inherited from class gnu.mapping.MethodProc

applyN, getParameterType, isApplicable, matchFailAsException, mostSpecific, mostSpecific, numParameters, resolveParameterTypes

Methods inherited from class gnu.mapping.ProcedureN

apply0, apply1, apply2, apply3, apply4

Methods inherited from class gnu.mapping.Procedure

apply, check0, check1, check2, check3, check4, checkArgCount, checkN, getName, getProperty, getSetter, getSymbol, match0, match1, match2, match3, match4, matchN, maxArgs, minArgs, name, removeProperty, set0, set1, setN, setName, setProperty, setProperty, setSetter, setSymbol, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

subList

public static final SubList subList

Constructor Detail

SubList

public SubList()

Method Detail

numArgs

public int numArgs()

Description copied from class: Procedure

Return minArgs()|(maxArgs<<12).

Overrides:

numArgs in class Procedure

subList

public static void subList(java.lang.Object seq,
                           int first,
                           int length,
                           Consumer out)

subList

public static java.lang.Object subList(java.lang.Object seq,
                                       int first,
                                       int length)

subList

public static java.lang.Object subList(java.lang.Object seq,
                                       int first)

apply

public void apply(CallContext ctx)

Description copied from class: Procedure

Call this Procedure using the explicit-CallContext-convention. The input arguments are (by default) in stack.args; the result is written to ctx.consumer.

Overrides:

apply in class Procedure