Package com.saxonica.ee.schema
Class TypeReference
java.lang.Object
com.saxonica.ee.schema.SchemaStructure
com.saxonica.ee.schema.TypeReference
- All Implemented Interfaces:
ComponentReference
,UserSchemaComponent
,SourceLocator
,Location
,SchemaComponent
,Locator
A reference to a simple or complex type
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Constructor Summary
ConstructorsConstructorDescriptionTypeReference
(int fingerprint, EnterpriseConfiguration config, SourceLocator locator) Creates a new Type reference -
Method Summary
Modifier and TypeMethodDescriptionint
Get the symbol space of the target of this referenceReturns the type that this type reference is a reference toGet the name of the target of this referenceint
boolean
Test whether this is a reference to an anonymous typeboolean
Ask whether this is known to be a dangling referenceboolean
Determine whether this reference has been resolvedvoid
setTarget
(SchemaType target) void
tryToResolve
(SchemaCompiler compiler, boolean fatal) Try to resolve the reference if possible, relative to components present in a given schema.Methods inherited from class com.saxonica.ee.schema.SchemaStructure
elaborate, fixup, getColumnNumber, getComponentAsFunction, getConfiguration, getFixupStatus, getGeneratedId, getLineNumber, getPublicId, getRedefinitionLevel, getSchemaDocumentURI, getSystemId, getValidationStatus, hasSameLocation, isValidationNeeded, lookForCycles, makeXPathExpressionPropertyRecord, saveLocation, setConfiguration, setFixupStatus, setGeneratedId, setLineNumber, setLocator, setRedefinitionLevel, setSchemaDocumentURI, setSystemId, setValidationStatus, validate
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface com.saxonica.ee.schema.ComponentReference
getConfiguration
Methods inherited from interface net.sf.saxon.s9api.Location
getColumnNumber, getLineNumber, getPublicId, getSystemId, saveLocation
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Constructor Details
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TypeReference
Creates a new Type reference- Parameters:
fingerprint
- the Name Pool fingerprint of the name of the type being referencedconfig
- identifies the XML Schema in which this type reference appears.locator
- the SourceLocator identifying the location of the reference. May be null if the reference is in a built-in type
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Method Details
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isResolved
public boolean isResolved()Determine whether this reference has been resolved- Specified by:
isResolved
in interfaceComponentReference
- Returns:
- true if the reference has been resolved to a schema component
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setTarget
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getTargetFingerprint
public int getTargetFingerprint() -
getTargetComponentName
Description copied from interface:ComponentReference
Get the name of the target of this reference- Specified by:
getTargetComponentName
in interfaceComponentReference
- Returns:
- the component name of the target component
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isDangling
public boolean isDangling()Ask whether this is known to be a dangling reference- Specified by:
isDangling
in interfaceComponentReference
- Returns:
- true if the target of this component reference is known to be absent, and if a warning has been issued to this effect
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getSymbolSpace
public int getSymbolSpace()Get the symbol space of the target of this reference- Specified by:
getSymbolSpace
in interfaceComponentReference
- Returns:
- an integer code identifying the symbol space
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isAnonymousType
public boolean isAnonymousType()Test whether this is a reference to an anonymous type- Returns:
- true if this SchemaType is an anonymous type
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getTarget
Returns the type that this type reference is a reference to- Specified by:
getTarget
in interfaceComponentReference
- Returns:
- the schema component if the reference has been resolved, or null otherwise
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tryToResolve
Try to resolve the reference if possible, relative to components present in a given schema. If the reference cannot be resolved, the action depends on whether the compiler service allows dangling references to absent components. If it does, we try to patch the schema up with a dummy component (where possible). If not, the method throws an exception- Specified by:
tryToResolve
in interfaceComponentReference
- Parameters:
compiler
- The compiler being used to compile the referring component.fatal
- true if a failure to resolve the reference is to be treated as fatal- Throws:
SchemaException
- if the reference cannot be resolved or repaired.
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