ItemTypeWithSequenceTypeCache

All Superinterfaces:

ItemType

All Known Implementing Classes:

AnyItemType, AnyNodeTest, BuiltInAtomicType, CombinedNodeTest, ContentTypeTest, DocumentNodeTest, ErrorType, LocalNameTest, MultipleNodeKindTest, NamespaceTest, NameTest, NameTestUnion, NodeKindTest, NodeSelector, NodeTest, SameNameTest, SchemaAttributeTest, SchemaElementTest
```
public interface ItemTypeWithSequenceTypeCache
extends ItemType
```
Extension of the ItemType interface implemented by some item types, to provide a cache of SequenceType objects based on this item type, with different occurrence indicators.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`SequenceType`	`one()`	Get a sequence type representing exactly one instance of this atomic type
`SequenceType`	`oneOrMore()`	Get a sequence type representing one or more instances of this atomic type
`SequenceType`	`zeroOrMore()`	Get a sequence type representing one or more instances of this atomic type
`SequenceType`	`zeroOrOne()`	Get a sequence type representing zero or one instances of this atomic type

Methods inherited from interface net.sf.saxon.type.ItemType
explainMismatch, getAtomizedItemType, getBasicAlphaCode, getDefaultPriority, getFullAlphaCode, getGenre, getNormalizedDefaultPriority, getPrimitiveItemType, getPrimitiveType, getUType, isAtomicType, isAtomizable, isPlainType, matches, toExportString

- Method Detail
  - one
```
SequenceType one()
```
    Get a sequence type representing exactly one instance of this atomic type
    
    Returns:
    
    a sequence type representing exactly one instance of this atomic type
    
    Since:
    
    9.8.0.2
  - zeroOrOne
```
SequenceType zeroOrOne()
```
    Get a sequence type representing zero or one instances of this atomic type
    
    Returns:
    
    a sequence type representing zero or one instances of this atomic type
    
    Since:
    
    9.8.0.2
  - oneOrMore
```
SequenceType oneOrMore()
```
    Get a sequence type representing one or more instances of this atomic type
    
    Returns:
    
    a sequence type representing one or more instances of this atomic type
    
    Since:
    
    9.8.0.2
  - zeroOrMore
```
SequenceType zeroOrMore()
```
    Get a sequence type representing one or more instances of this atomic type
    
    Returns:
    
    a sequence type representing one or more instances of this atomic type
    
    Since:
    
    9.8.0.2