## org.apache.xerces.impl.dv.xs
Class TypeValidator

    java.lang.Object
      org.apache.xerces.impl.dv.xs.TypeValidator

Direct Known Subclasses:
  AbstractDateTimeDV, AnySimpleDV, AnyURIDV, Base64BinaryDV, BooleanDV, DecimalDV, DoubleDV, EntityDV, FloatDV, HexBinaryDV, IDDV, IDREFDV, ListDV, QNameDV, StringDV, UnionDV

    public abstract class TypeValidator

extends java.lang.Object

All primitive types plus ID/IDREF/ENTITY/INTEGER are derived from this abstract class. It provides extra information XSSimpleTypeDecl requires from each type: allowed facets, converting String to actual value, check equality, comparison, etc.

Version:
  $Id: TypeValidator.java 446745 2006-09-15 21:43:58Z mrglavas $
Author:
  Neeraj Bajaj, Sun Microsystems, inc., Sandy Gao, IBM

# INTERNAL:

  Usage of this class is not supported. It may be altered or removed at any time.

Field Summary
`static short` `EQUAL`
`static short` `GREATER_THAN`
`static short` `INDETERMINATE`
`static short` `LESS_THAN`

Constructor Summary
`TypeValidator()`

Method Summary
`void` `checkExtraRules(java.lang.Object value, ValidationContext context)`
`int` `compare(java.lang.Object value1, java.lang.Object value2)`
`abstract java.lang.Object` `getActualValue(java.lang.String content, ValidationContext context)`
`abstract short` `getAllowedFacets()`
`int` `getDataLength(java.lang.Object value)`
`static int` `getDigit(char ch)`
`int` `getFractionDigits(java.lang.Object value)`
`int` `getTotalDigits(java.lang.Object value)`
`static boolean` `isDigit(char ch)`
`boolean` `isIdentical(java.lang.Object value1, java.lang.Object value2)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### LESS_THAN

    public static final short LESS_THAN

See Also:
  Constant Field Values

### EQUAL

    public static final short EQUAL

See Also:
  Constant Field Values

### GREATER_THAN

    public static final short GREATER_THAN

See Also:
  Constant Field Values

### INDETERMINATE

    public static final short INDETERMINATE

See Also:
  Constant Field Values

Constructor Detail

### TypeValidator

    public TypeValidator()

Method Detail

### getAllowedFacets

    public abstract short getAllowedFacets()

### getActualValue

    public abstract java.lang.Object getActualValue(java.lang.String content,
                                                    ValidationContext context)
                                             throws InvalidDatatypeValueException

  Throws:
    `InvalidDatatypeValueException`

### checkExtraRules

    public void checkExtraRules(java.lang.Object value,
                                ValidationContext context)
                         throws InvalidDatatypeValueException

  Throws:
    `InvalidDatatypeValueException`

### isIdentical

    public boolean isIdentical(java.lang.Object value1,
                               java.lang.Object value2)

### compare

    public int compare(java.lang.Object value1,
                       java.lang.Object value2)

### getDataLength

    public int getDataLength(java.lang.Object value)

### getTotalDigits

    public int getTotalDigits(java.lang.Object value)

### getFractionDigits

    public int getFractionDigits(java.lang.Object value)

### isDigit

    public static final boolean isDigit(char ch)

### getDigit

    public static final int getDigit(char ch)

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