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java.lang.Object | +--net.sf.saxon.value.Type
This class contains static information about types and methods for constructing type codes. The class is never instantiated.
Field Summary | |
static int |
ANY_SIMPLE_TYPE
Constant denoting the type of a simple-valued element or attribute whose actual type is unknown |
static int |
ANY_TYPE
Constant denoting the type of a simple-or-complex-valued element that is allowed to have any content |
static int |
ANY_URI
Item type representing the type xs:anyURI |
static int |
ATOMIC
Constant denoting any atomic type (the union of all primitive types and types derived from primitive types by restriction or by union) |
static short |
ATTRIBUTE
Item type representing an attribute node - attribute() |
static int |
BASE64_BINARY
Item type representing the type xs:base64Binary |
static int |
BOOLEAN
Item type representing the type xs:boolean |
static int |
BYTE
Item type representing the type xs:byte |
static short |
COMMENT
Item type representing a comment node |
static int |
DATE
Item type representing the type xs:date |
static int |
DATE_TIME
Item type representing the type xs:dateTime |
static int |
DAY_TIME_DURATION
Item type representing the type xdt:dayTimeDuration |
static int |
DECIMAL
Item type representing the type xs:decimal |
static short |
DOCUMENT
Item type representing a document node |
static int |
DOUBLE
Item type representing the type xs:double |
static int |
DURATION
Item type representing the type xs:duration |
static short |
ELEMENT
Type representing an element node - element() |
static short |
EMPTY
Item type that matches no items (corresponds to SequenceType empty()) |
static int |
ENTITIES
Content type representing the complex type xs:ENTITIES |
static int |
ENTITY
Item type representing the type xs:ENTITY |
static int |
FLOAT
Item type representing the type xs:float |
static int |
G_DAY
Item type representing the type xs:gDay |
static int |
G_MONTH
Item type representing the type xs:gMonth |
static int |
G_MONTH_DAY
Item type representing the type xs:monthDay |
static int |
G_YEAR
Item type representing the type xs:gYear |
static int |
G_YEAR_MONTH
Item type representing the type xs:gYearMonth |
static int |
HEX_BINARY
Item type representing the type xs:hexBinary |
static int |
ID
Item type representing the type xs:ID |
static int |
IDREF
Item type representing the type xs:IDREF |
static int |
IDREFS
Content type representing the complex type xs:IDREFS |
static int |
INT
Item type representing the type xs:int |
static int |
INTEGER
Item type representing the type xs:integer |
static short |
ITEM
An item type that matches any item |
static int |
LANGUAGE
Item type representing the type xs:language |
static int |
LONG
Item type representing the type xs:long |
static short |
MAX_NODE_TYPE
A type that matches nothing |
static int |
NAME
Item type representing the type xs:NAME |
static short |
NAMESPACE
Item type representing a namespace node |
static int |
NCNAME
Item type representing the type xs:NCNAME |
static int |
NEGATIVE_INTEGER
Item type representing the type xs:negativeInteger |
static int |
NMTOKEN
Item type representing the type xs:NMTOKEN |
static int |
NMTOKENS
Content type representing the complex type xs:NMTOKENS |
static short |
NODE
An item type that matches any node |
static int |
NON_NEGATIVE_INTEGER
Item type representing the type xs:nonNegativeInteger |
static int |
NON_POSITIVE_INTEGER
Item type representing the type xs:nonPositiveInteger |
static int |
NORMALIZED_STRING
Item type representing the type xs:normalizedString |
static int |
NOTATION
Item type representing the type xs:NOTATION |
static int |
NUMBER
Constant denoting any numeric type (the union of float, double, and decimal) |
static int |
OBJECT
Constant representing the type of an external object (for use by extension functions) |
static int |
POSITIVE_INTEGER
Item type representing the type xs:positiveInteger |
static short |
PROCESSING_INSTRUCTION
Item type representing a processing-instruction node |
static int |
QNAME
Item type representing the type xs:QName |
static int |
SAME_AS_FIRST_ARGUMENT
Pseudo-type; constant used in function signatures to indicate that the return item type of the function is the same as the actual item type of the first argument |
static int |
SHORT
Item type representing the type xs:short |
static int |
STRING
Constants representing primitive data types defined in Schema Part 2 |
static short |
TEXT
Item type representing a text node - text() |
static int |
TIME
Item type representing the type xs:time |
static int |
TOKEN
Item type representing the type xs:token |
static int |
UNSIGNED_BYTE
Item type representing the type xs:unsignedByte |
static int |
UNSIGNED_INT
Item type representing the type xs:unsignedInt |
static int |
UNSIGNED_LONG
Item type representing the type xs:unsignedLong |
static int |
UNSIGNED_SHORT
Item type representing the type xs:unsignedShort |
static int |
UNTYPED_ANY
Constant denoting the type of a simple-or-complex-valued element whose actual type is unknown |
static int |
UNTYPED_ATOMIC
Item type representing the type xdt:untypedAtomic (the type of the content of a schema-less node) |
static int |
YEAR_MONTH_DURATION
Item type representing the type xdt:yearMonthDuration |
Constructor Summary | |
Type()
|
Method Summary | |
static int |
getCommonSuperType(int t1,
int t2)
Get a type that is a common supertype of two given types |
static int |
getNamedType(java.lang.String uri,
java.lang.String localName)
Get the type with a given expanded name |
static int |
getPrimitiveType(int type)
For an atomic type, get the primitive type (treating NUMBER as a primitive type) |
static int |
getSystemType(java.lang.String name)
Get a system type - that is, one whose name is a keyword rather than a QName. |
static java.lang.String |
getTypeName(int type)
Get the name of the item type with a given numeric type code |
static boolean |
isNodeType(int type)
Test whether a given type is (some subtype of) node() |
static boolean |
isPromotable(int sourceType,
int targetType)
Determine whether type A is numerically promotable to type B, for example xs:integer is promotable to xs:double |
static boolean |
isSubType(int subtype,
int supertype)
Determine whether type A is type B or one of its subtypes, recursively |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final short ELEMENT
public static final short ATTRIBUTE
public static final short TEXT
public static final short PROCESSING_INSTRUCTION
public static final short COMMENT
public static final short DOCUMENT
public static final short NAMESPACE
public static final short NODE
public static final short ITEM
public static final short MAX_NODE_TYPE
public static final short EMPTY
public static final int ATOMIC
public static final int NUMBER
public static final int ANY_SIMPLE_TYPE
public static final int ANY_TYPE
public static final int UNTYPED_ANY
public static final int STRING
public static final int BOOLEAN
public static final int DECIMAL
public static final int FLOAT
public static final int DOUBLE
public static final int DURATION
public static final int DATE_TIME
public static final int TIME
public static final int DATE
public static final int G_YEAR_MONTH
public static final int G_YEAR
public static final int G_MONTH_DAY
public static final int G_DAY
public static final int G_MONTH
public static final int HEX_BINARY
public static final int BASE64_BINARY
public static final int ANY_URI
public static final int QNAME
public static final int NOTATION
public static final int UNTYPED_ATOMIC
public static final int OBJECT
public static final int INTEGER
public static final int NON_POSITIVE_INTEGER
public static final int NEGATIVE_INTEGER
public static final int LONG
public static final int INT
public static final int SHORT
public static final int BYTE
public static final int NON_NEGATIVE_INTEGER
public static final int POSITIVE_INTEGER
public static final int UNSIGNED_LONG
public static final int UNSIGNED_INT
public static final int UNSIGNED_SHORT
public static final int UNSIGNED_BYTE
public static final int NORMALIZED_STRING
public static final int TOKEN
public static final int LANGUAGE
public static final int NMTOKEN
public static final int NMTOKENS
public static final int NAME
public static final int NCNAME
public static final int ID
public static final int IDREF
public static final int IDREFS
public static final int ENTITY
public static final int ENTITIES
public static final int YEAR_MONTH_DURATION
public static final int DAY_TIME_DURATION
public static final int SAME_AS_FIRST_ARGUMENT
Constructor Detail |
public Type()
Method Detail |
public static boolean isNodeType(int type)
type
- The type to be tested
public static final java.lang.String getTypeName(int type)
type
- the numeric code of the required item type
public static boolean isSubType(int subtype, int supertype)
subtype
- numeric code identifying the first typesupertype
- numeric code identifying the second type
public static boolean isPromotable(int sourceType, int targetType)
public static int getPrimitiveType(int type)
type
- the item type whose supertype is required
public static final int getCommonSuperType(int t1, int t2)
t1
- the first item typet2
- the second item type
public static int getNamedType(java.lang.String uri, java.lang.String localName) throws XPathException
uri
- the URI part of the type namelocalName
- the local part of the type name
XPathException
- if the type is unknownpublic static int getSystemType(java.lang.String name) throws XPathException
name
-
XPathException
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