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java.lang.Object net.sf.saxon.tree.tiny.TinyNodeImpl
public abstract class TinyNodeImpl
A node in a TinyTree representing an XML element, character content, or attribute.
This is the top-level class in the implementation class hierarchy; it essentially contains all those methods that can be defined using other primitive methods, without direct access to data.
Field Summary | |
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static char[] |
NODE_LETTER
Chararacteristic letters to identify each type of node, indexed using the node type values. |
protected int |
nodeNr
|
protected TinyNodeImpl |
parent
|
protected TinyTree |
tree
|
Fields inherited from interface net.sf.saxon.om.NodeInfo |
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ALL_NAMESPACES, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES |
Fields inherited from interface net.sf.saxon.om.ValueRepresentation |
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EMPTY_VALUE_ARRAY |
Constructor Summary | |
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TinyNodeImpl()
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Method Summary | |
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int |
compareOrder(NodeInfo other)
Determine the relative position of this node and another node, in document order. |
boolean |
equals(Object other)
The equals() method compares nodes for identity. |
void |
generateId(FastStringBuffer buffer)
Get a character string that uniquely identifies this node |
String |
getAttributeValue(int fingerprint)
Get the value of a given attribute of this node |
String |
getAttributeValue(String uri,
String local)
Get the string value of a given attribute of this node |
String |
getBaseURI()
Get the base URI for the node. |
int |
getColumnNumber()
Get the column number of the node. |
Configuration |
getConfiguration()
Get the configuration |
NamespaceBinding[] |
getDeclaredNamespaces(NamespaceBinding[] buffer)
Get all namespace undeclarations and undeclarations defined on this element. |
String |
getDisplayName()
Get the display name of this node (a lexical QName). |
long |
getDocumentNumber()
Get the document number of the document containing this node (Needed when the document isn't a real node, for sorting free-standing elements) |
DocumentInfo |
getDocumentRoot()
Get the root (document) node |
int |
getFingerprint()
Get the fingerprint of the node, used for matching names |
int |
getLineNumber()
Get the line number of the node within its source document entity |
String |
getLocalPart()
Get the local part of the name of this node. |
int |
getNameCode()
Get the name code of the node, used for matching names |
NamePool |
getNamePool()
Get the NamePool for the tree containing this node |
int |
getNodeNumber()
Get the node number of this node within the TinyTree. |
NodeInfo |
getParent()
Find the parent node of this node. |
String |
getPrefix()
Get the prefix part of the name of this node. |
String |
getPublicId()
Get the public identifier of the document entity containing this node. |
NodeInfo |
getRoot()
Get the root node of the tree (not necessarily a document node) |
SchemaType |
getSchemaType()
Get the type annotation of this node, if any. |
protected long |
getSequenceNumber()
Get the node sequence number (in document order). |
CharSequence |
getStringValueCS()
Get the value of the item as a CharSequence. |
String |
getSystemId()
Get the system ID for the entity containing the node. |
TinyTree |
getTree()
Get the TinyTree object containing this node |
int |
getTypeAnnotation()
Get the type annotation of this node, if any |
String |
getURI()
Get the URI part of the name of this node. |
boolean |
hasChildNodes()
Determine whether the node has any children. |
int |
hashCode()
The hashCode() method obeys the contract for hashCode(): that is, if two objects are equal (represent the same node) then they must have the same hashCode() |
boolean |
isAncestorOrSelf(TinyNodeImpl d)
Test if this node is an ancestor-or-self of another |
boolean |
isId()
Determine whether this node has the is-id property |
boolean |
isIdref()
Determine whether this node has the is-idref property |
boolean |
isNilled()
Determine whether the node has the is-nilled property |
boolean |
isSameNodeInfo(NodeInfo other)
Determine whether this is the same node as another node |
AxisIterator |
iterateAxis(byte axisNumber)
Return an iterator over all the nodes reached by the given axis from this node |
AxisIterator |
iterateAxis(byte axisNumber,
NodeTest nodeTest)
Return an iterator over the nodes reached by the given axis from this node |
protected void |
setParentNode(TinyNodeImpl parent)
Set the parent of this node. |
void |
setSystemId(String uri)
Set the system id of this node. |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface net.sf.saxon.om.NodeInfo |
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atomize, copy, getNodeKind, getStringValue |
Methods inherited from interface net.sf.saxon.om.Item |
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getTypedValue |
Field Detail |
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protected TinyTree tree
protected int nodeNr
protected TinyNodeImpl parent
public static final char[] NODE_LETTER
Constructor Detail |
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public TinyNodeImpl()
Method Detail |
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public CharSequence getStringValueCS()
getStringValueCS
in interface Item<NodeInfo>
getStringValueCS
in interface ValueRepresentation<NodeInfo>
Item.getStringValue()
public int getTypeAnnotation()
getTypeAnnotation
in interface NodeInfo
For elements and attributes, this is the type annotation as defined in XDM. For document nodes, it should be one of XS_UNTYPED if the document has not been validated, or XS_ANY_TYPE if validation has taken place (that is, if any node in the document has an annotation other than Untyped or UntypedAtomic).
public SchemaType getSchemaType()
Types derived from a DTD are not reflected in the result of this method.
getSchemaType
in interface NodeInfo
public int getColumnNumber()
getColumnNumber
in interface SourceLocator
getColumnNumber
in interface NodeInfo
public String getPublicId()
getPublicId
in interface SourceLocator
public void setSystemId(String uri)
setSystemId
in interface Source
protected void setParentNode(TinyNodeImpl parent)
parent
- the parent of this nodepublic boolean isSameNodeInfo(NodeInfo other)
isSameNodeInfo
in interface NodeInfo
other
- the node to be compared with this node
public boolean equals(Object other)
equals
in interface NodeInfo
equals
in class Object
other
- the node to be compared with this node
public int hashCode()
hashCode
in interface NodeInfo
hashCode
in class Object
public String getSystemId()
getSystemId
in interface Source
getSystemId
in interface SourceLocator
getSystemId
in interface NodeInfo
public String getBaseURI()
getBaseURI
in interface NodeInfo
public int getLineNumber()
getLineNumber
in interface SourceLocator
getLineNumber
in interface NodeInfo
protected long getSequenceNumber()
public final int compareOrder(NodeInfo other)
compareOrder
in interface NodeInfo
other
- The other node, whose position is to be compared with this node
public int getFingerprint()
getFingerprint
in interface NodeInfo
public int getNameCode()
getNameCode
in interface NodeInfo
allocate
,
getFingerprint
public String getPrefix()
getPrefix
in interface NodeInfo
public String getURI()
getURI
in interface NodeInfo
public String getDisplayName()
getDisplayName
in interface NodeInfo
public String getLocalPart()
getLocalPart
in interface NodeInfo
public AxisIterator iterateAxis(byte axisNumber)
iterateAxis
in interface NodeInfo
axisNumber
- Identifies the required axis, eg. Axis.CHILD or Axis.PARENT
Axis
public AxisIterator iterateAxis(byte axisNumber, NodeTest nodeTest)
iterateAxis
in interface NodeInfo
axisNumber
- Identifies the required axis, eg. Axis.CHILD or Axis.PARENTnodeTest
- A pattern to be matched by the returned nodes.
Axis
public NodeInfo getParent()
getParent
in interface NodeInfo
public boolean hasChildNodes()
hasChildNodes
in interface NodeInfo
true
if this node has any attributes,
false
otherwise.public String getAttributeValue(int fingerprint)
getAttributeValue
in interface NodeInfo
fingerprint
- The fingerprint of the attribute name
public String getAttributeValue(String uri, String local)
getAttributeValue
in interface NodeInfo
uri
- the namespace URI of the attribute name. Supply the empty string for an attribute
that is in no namespacelocal
- the local part of the attribute name.
public NodeInfo getRoot()
getRoot
in interface NodeInfo
public DocumentInfo getDocumentRoot()
getDocumentRoot
in interface NodeInfo
public Configuration getConfiguration()
getConfiguration
in interface NodeInfo
public NamePool getNamePool()
getNamePool
in interface NodeInfo
public NamespaceBinding[] getDeclaredNamespaces(NamespaceBinding[] buffer)
getDeclaredNamespaces
in interface NodeInfo
buffer
- If this is non-null, and the result array fits in this buffer, then the result
may overwrite the contents of this array, to avoid the cost of allocating a new array on the heap.
For a node other than an element, the method returns null.
public void generateId(FastStringBuffer buffer)
generateId
in interface NodeInfo
buffer
- buffer, which on return will contain
a character string that uniquely identifies this node.public final long getDocumentNumber()
getDocumentNumber
in interface NodeInfo
public boolean isAncestorOrSelf(TinyNodeImpl d)
d
- the putative descendant-or-self node
public boolean isId()
isId
in interface NodeInfo
public boolean isIdref()
isIdref
in interface NodeInfo
public boolean isNilled()
isNilled
in interface NodeInfo
public TinyTree getTree()
public int getNodeNumber()
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