gnu.kawa.xml
Class AttributeType

java.lang.Object
  gnu.bytecode.Type
      gnu.bytecode.ObjectType
          gnu.kawa.xml.NodeType
              gnu.kawa.xml.AttributeType

All Implemented Interfaces:

TypeValue, AttributePredicate, ItemPredicate, NodePredicate, java.io.Externalizable, java.io.Serializable

public class AttributeType
extends NodeType
implements TypeValue, java.io.Externalizable, AttributePredicate

Matches an attribute name pattern. FIXME: ElementType and AttributeType should both inherit from a common NamedNodeType class.

See Also:

Serialized Form

Field Summary

static ClassType

typeAttributeType

Fields inherited from class gnu.kawa.xml.NodeType

anyNodeTest, ATTRIBUTE_OK, COMMENT_OK, commentNodeTest, DOCUMENT_OK, documentNodeTest, ELEMENT_OK, nodeType, PI_OK, TEXT_OK, textNodeTest, typeKNode, typeNodeType

Fields inherited from class gnu.bytecode.ObjectType

flags

Fields inherited from class gnu.bytecode.Type

boolean_ctype, boolean_type, booleanValue_method, byte_type, char_type, clone_method, double_type, doubleValue_method, float_type, floatValue_method, int_type, intValue_method, java_lang_Class_type, long_type, longValue_method, neverReturnsType, nullType, number_type, pointer_type, reflectClass, short_type, string_type, throwable_type, toString_method, tostring_type, typeArray0, void_type

Constructor Summary

AttributeType(java.lang.String name, Symbol qname)

AttributeType(Symbol qname)

Method Summary

static SeqPosition	coerce(java.lang.Object obj, java.lang.String namespaceURI, java.lang.String localName)
java.lang.Object	coerceFromObject(java.lang.Object obj) Convert an object to a value of this Type.
static SeqPosition	coerceOrNull(java.lang.Object obj, java.lang.String namespaceURI, java.lang.String localName)
void	emitCoerceFromObject(CodeAttr code) Compile (in given method) cast from Object to this Type.
protected void	emitCoerceOrNullMethod(Variable incoming, Compilation comp)
Type	getImplementationType() The type used to implement types not natively understood by the JVM.
java.lang.String	getLocalName()
java.lang.String	getNamespaceURI()
boolean	isInstance(AbstractSequence seq, int ipos, java.lang.Object attrType)
boolean	isInstance(java.lang.Object obj)
boolean	isInstancePos(AbstractSequence seq, int ipos)
static AttributeType	make(java.lang.String namespaceURI, java.lang.String localName)
static AttributeType	make(Symbol qname)
void	readExternal(java.io.ObjectInput in)
java.lang.String	toString()
void	writeExternal(java.io.ObjectOutput out)

Methods inherited from class gnu.kawa.xml.NodeType

coerceForce, coerceOrNull, compare, emitIsInstance, emitTestIf, getConstructor, isInstance

Methods inherited from class gnu.bytecode.ObjectType

getInternalName, getMethods, getReflectClass, isExisting, promote, setExisting

Methods inherited from class gnu.bytecode.Type

coerceToObject, emitCoerceToObject, emitIsInstance, getName, getSignature, getSize, getSizeInWords, getType, hashCode, isMoreSpecific, isSubtype, isValidJavaTypeName, isVoid, lookupType, lowestCommonSuperType, make, registerTypeForClass, setName, setReflectClass, setSignature, signatureLength, signatureLength, signatureToName, signatureToPrimitive, signatureToType, signatureToType, swappedCompareResult

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface gnu.expr.TypeValue

emitIsInstance, emitTestIf, getConstructor

Field Detail

typeAttributeType

public static final ClassType typeAttributeType

Constructor Detail

AttributeType

public AttributeType(Symbol qname)

AttributeType

public AttributeType(java.lang.String name,
                     Symbol qname)

Method Detail

make

public static AttributeType make(java.lang.String namespaceURI,
                                 java.lang.String localName)

make

public static AttributeType make(Symbol qname)

getImplementationType

public Type getImplementationType()

Description copied from class: Type

The type used to implement types not natively understood by the JVM. Usually, the identity function. However, a language might handle union types or template types or type expressions calculated at run time. In that case return the type used at the JVM level, and known at compile time.

Specified by:

getImplementationType in interface TypeValue

Overrides:

getImplementationType in class NodeType

getNamespaceURI

public final java.lang.String getNamespaceURI()

getLocalName

public final java.lang.String getLocalName()

emitCoerceFromObject

public void emitCoerceFromObject(CodeAttr code)

Description copied from class: ObjectType

Compile (in given method) cast from Object to this Type.

Overrides:

emitCoerceFromObject in class NodeType

coerceFromObject

public java.lang.Object coerceFromObject(java.lang.Object obj)

Description copied from class: ObjectType

Convert an object to a value of this Type. Throw a ClassCastException when this is not possible.

Overrides:

coerceFromObject in class NodeType

isInstancePos

public boolean isInstancePos(AbstractSequence seq,
                             int ipos)

Specified by:

isInstancePos in interface ItemPredicate

Overrides:

isInstancePos in class NodeType

isInstance

public boolean isInstance(AbstractSequence seq,
                          int ipos,
                          java.lang.Object attrType)

Specified by:

isInstance in interface AttributePredicate

isInstance

public boolean isInstance(java.lang.Object obj)

Overrides:

isInstance in class NodeType

coerceOrNull

public static SeqPosition coerceOrNull(java.lang.Object obj,
                                       java.lang.String namespaceURI,
                                       java.lang.String localName)

coerce

public static SeqPosition coerce(java.lang.Object obj,
                                 java.lang.String namespaceURI,
                                 java.lang.String localName)

emitCoerceOrNullMethod

protected void emitCoerceOrNullMethod(Variable incoming,
                                      Compilation comp)

Overrides:

emitCoerceOrNullMethod in class NodeType

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

Specified by:

writeExternal in interface java.io.Externalizable

Overrides:

writeExternal in class NodeType

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

Specified by:

readExternal in interface java.io.Externalizable

Overrides:

readExternal in class NodeType

Throws:

java.io.IOException

java.lang.ClassNotFoundException

toString

public java.lang.String toString()

Overrides:

toString in class NodeType