com.icl.saxon.expr
Class Tokenizer

java.lang.Object
  |
  +--com.icl.saxon.expr.Tokenizer

final class Tokenizer
extends java.lang.Object

Tokenizer for patterns. This code is copied with minor changes from James Clark's xt. See copyright notice at end of file.


Field Summary
static int AND
           
static int AT
           
static int AXIS
           
static int COMMA
           
 double currentNumericValue
           
 int currentToken
           
 java.lang.String currentTokenValue
           
static int DIV
           
static int DOLLAR
           
static int DOT
           
static int DOTDOT
           
static int EOF
           
static int EQUALS
           
static int FUNCTION
           
static int GE
           
static int GT
           
static int LE
           
static int LITERAL
           
static int LPAR
           
static int LSQB
           
static int LT
           
static int MINUS
           
static int MOD
           
static int MULT
           
static int NAME
           
static int NE
           
static int NEGATE
           
static int NODETYPE
           
static int NUMBER
           
static int OR
           
 java.lang.String pattern
           
static int PLUS
           
static int PREFIX
           
static int RPAR
           
static int RSQB
           
static int SLASH
           
static int SLSL
           
static int STAR
           
static java.lang.String[] tokens
           
static int VBAR
           
 
Constructor Summary
(package private) Tokenizer()
           
 
Method Summary
 void next()
           
 void tokenize(java.lang.String pattern)
           
 
Methods inherited from class java.lang.Object
, clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

EOF

public static final int EOF

NAME

public static final int NAME

FUNCTION

public static final int FUNCTION

LITERAL

public static final int LITERAL

VBAR

public static final int VBAR

SLASH

public static final int SLASH

AT

public static final int AT

LSQB

public static final int LSQB

RSQB

public static final int RSQB

LPAR

public static final int LPAR

RPAR

public static final int RPAR

EQUALS

public static final int EQUALS

DOT

public static final int DOT

DOTDOT

public static final int DOTDOT

STAR

public static final int STAR

COMMA

public static final int COMMA

SLSL

public static final int SLSL

PREFIX

public static final int PREFIX

OR

public static final int OR

AND

public static final int AND

NUMBER

public static final int NUMBER

GT

public static final int GT

LT

public static final int LT

GE

public static final int GE

LE

public static final int LE

PLUS

public static final int PLUS

MINUS

public static final int MINUS

MULT

public static final int MULT

DIV

public static final int DIV

MOD

public static final int MOD

DOLLAR

public static final int DOLLAR

NODETYPE

public static final int NODETYPE

AXIS

public static final int AXIS

NE

public static final int NE

NEGATE

public static final int NEGATE

tokens

public static java.lang.String[] tokens

currentToken

public int currentToken

currentTokenValue

public java.lang.String currentTokenValue

currentNumericValue

public double currentNumericValue

pattern

public java.lang.String pattern
Constructor Detail

Tokenizer

Tokenizer()
Method Detail

tokenize

public void tokenize(java.lang.String pattern)
              throws XPathException

next

public void next()
          throws XPathException