org.ucl.xpath
Class SeqType

java.lang.Object
  org.ucl.xpath.SeqType

public class SeqType

extends java.lang.Object

represents a Sequence types used for matching expected arguments of functions

Field Summary

static int	OCC_NONE
static int	OCC_PLUS
static int	OCC_QMARK
static int	OCC_STAR

Constructor Summary

SeqType(AnyType t)

SeqType(AnyType t, int occ)
sequence type

SeqType(int occ)

SeqType(SequenceType st, StaticContext sc)

Method Summary

ResultSequence	match(ResultSequence args) matches args
int	occurence()
AnyType	type()

Methods inherited from class java.lang.Object

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

Field Detail

OCC_NONE

public static final int OCC_NONE

See Also:

Constant Field Values

OCC_STAR

public static final int OCC_STAR

See Also:

Constant Field Values

OCC_PLUS

public static final int OCC_PLUS

See Also:

Constant Field Values

OCC_QMARK

public static final int OCC_QMARK

See Also:

Constant Field Values

Constructor Detail

SeqType

public SeqType(AnyType t,
               int occ)

sequence type

Parameters:

t - is any type

occ - is an integer in the sequence.

SeqType

public SeqType(int occ)

Parameters:

occ - is an integer in the sequence.

SeqType

public SeqType(SequenceType st,
               StaticContext sc)

Parameters:

st - is a sequence type.

sc - is a static context.

SeqType

public SeqType(AnyType t)

Parameters:

t - is an any type.

Method Detail

occurence

public int occurence()

Returns:

an integer.

type

public AnyType type()

Returns:

a type.

match

public ResultSequence match(ResultSequence args)
                     throws DynamicError

matches args

Parameters:

args - is a result sequence

Returns:

a result sequence

Throws:

a - dynamic error

DynamicError