Package com.puppycrawl.tools.checkstyle.xpath

Class AbstractNode

java.lang.Object

com.puppycrawl.tools.checkstyle.xpath.AbstractNode

All Implemented Interfaces:

Source, SourceLocator, net.sf.saxon.lib.ActiveSource, net.sf.saxon.om.GroundedValue, net.sf.saxon.om.Item, net.sf.saxon.om.NodeInfo, net.sf.saxon.om.Sequence, net.sf.saxon.s9api.Location, Locator

Direct Known Subclasses:

AbstractElementNode, AbstractRootNode, AttributeNode

public abstract class AbstractNode
extends Object
implements net.sf.saxon.om.NodeInfo

Represents general class for ElementNode, RootNode and AttributeNode.

Field Summary

Fields

Modifier and Type	Field	Description
private List<AbstractNode>	children	The children.
private net.sf.saxon.om.TreeInfo	treeInfo	The TreeInfo object.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractNode(net.sf.saxon.om.TreeInfo treeInfo)	Constructor of the abstract class AbstractNode.

Method Summary

Modifier and Type	Method	Description
net.sf.saxon.om.AtomicSequence	atomize()	Returns AtomicSequence.
void	copy(net.sf.saxon.event.Receiver receiver, int index, net.sf.saxon.s9api.Location location)	Copy method.
protected abstract List<AbstractNode>	createChildren()	Creates nodes for children.
private static UnsupportedOperationException	createUnsupportedOperationException()	Returns UnsupportedOperationException exception.
void	generateId(StringBuilder buffer)	Generate id method.
net.sf.saxon.om.NamespaceMap	getAllNamespaces()	Returns namespace array.
String	getBaseURI()	Returns base uri.
protected List<AbstractNode>	getChildren()	Getter method for children.
net.sf.saxon.Configuration	getConfiguration()	Returns configuration.
net.sf.saxon.om.NamespaceBinding[]	getDeclaredNamespaces(net.sf.saxon.om.NamespaceBinding[] namespaceBindings)	Returns namespace array.
abstract int	getDepth()	Getter method for node depth.
String	getDisplayName()	Returns display name.
int	getFingerprint()	Returns fingerprint.
net.sf.saxon.om.NamespaceUri	getNamespaceUri()	Get the URI part of the name of this node.
String	getPrefix()	Returns prefix.
String	getPublicId()	Returns public id.
net.sf.saxon.type.SchemaType	getSchemaType()	Returns type of the schema.
String	getStringValue()	Returns string value.
String	getSystemId()	Returns system id.
abstract int	getTokenType()	Getter method for token type.
net.sf.saxon.om.TreeInfo	getTreeInfo()	Returns tree info.
abstract Object	getUnderlyingNode()	Returns underlying node.
net.sf.saxon.str.UnicodeString	getUnicodeStringValue()	Returns the value of the item as a Unicode string.
String	getURI()	Returns uri of the namespace for the current node.
boolean	hasFingerprint()	Returns if implementation provides fingerprints.
boolean	isId()	Returns boolean.
boolean	isIdref()	Returns boolean.
boolean	isNilled()	Returns boolean.
boolean	isSameNodeInfo(net.sf.saxon.om.NodeInfo nodeInfo)	Returns true if nodes are same, false otherwise.
boolean	isStreamed()	Returns boolean.
net.sf.saxon.tree.iter.AxisIterator	iterateAxis(int axisNumber, net.sf.saxon.pattern.NodePredicate nodeTest)	Determines axis iteration algorithm.
net.sf.saxon.s9api.Location	saveLocation()	Returns location.
void	setSystemId(String systemId)	Sets system id.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.saxon.om.GroundedValue

asIterable, concatenate, containsNode, effectiveBooleanValue, materialize

Methods inherited from interface net.sf.saxon.om.Item

getLength, head, itemAt, iterate, reduce, subsequence

Methods inherited from interface net.sf.saxon.om.NodeInfo

asActiveSource, attributes, children, children, compareOrder, deliver, equals, getAttributeValue, getAttributeValue, getColumnNumber, getGenre, getLineNumber, getLocalPart, getNodeKind, getParent, getRoot, hasChildNodes, hashCode, iterateAxis, toShortString

Methods inherited from interface net.sf.saxon.om.Sequence

makeRepeatable

Methods inherited from interface javax.xml.transform.Source

isEmpty

Field Detail

treeInfo

private final net.sf.saxon.om.TreeInfo treeInfo

The TreeInfo object.

children

private List<AbstractNode> children

The children.

Constructor Detail

AbstractNode

protected AbstractNode(net.sf.saxon.om.TreeInfo treeInfo)

Constructor of the abstract class AbstractNode.

Parameters:

treeInfo - TreeInfo object

Method Detail

getTokenType

public abstract int getTokenType()

Getter method for token type.

Returns:

token type

getUnderlyingNode

public abstract Object getUnderlyingNode()

Returns underlying node.

Returns:

underlying node

getDepth

public abstract int getDepth()

Getter method for node depth.

Returns:

depth

createChildren

protected abstract List<AbstractNode> createChildren()

Creates nodes for children.

Returns:

children list

getChildren

protected List<AbstractNode> getChildren()

Getter method for children.

Returns:

children list

isSameNodeInfo

public boolean isSameNodeInfo(net.sf.saxon.om.NodeInfo nodeInfo)

Returns true if nodes are same, false otherwise.

Specified by:

isSameNodeInfo in interface net.sf.saxon.om.NodeInfo

Parameters:

nodeInfo - other node

Returns:

TreeInfo

hasFingerprint

public boolean hasFingerprint()

Returns if implementation provides fingerprints.

Specified by:

hasFingerprint in interface net.sf.saxon.om.NodeInfo

Returns:

boolean

getNamespaceUri

public net.sf.saxon.om.NamespaceUri getNamespaceUri()

Get the URI part of the name of this node.

Specified by:

getNamespaceUri in interface net.sf.saxon.om.NodeInfo

Returns:

The URI of the namespace of this node.

getURI

public String getURI()

Returns uri of the namespace for the current node.

Specified by:

getURI in interface net.sf.saxon.om.NodeInfo

Returns:

uri

iterateAxis

public net.sf.saxon.tree.iter.AxisIterator iterateAxis(int axisNumber,
                                                       net.sf.saxon.pattern.NodePredicate nodeTest)

Determines axis iteration algorithm.

Specified by:

iterateAxis in interface net.sf.saxon.om.NodeInfo

Parameters:

axisNumber - element from AxisInfo

nodeTest - filter for iterator

Returns:

AxisIterator object

getTreeInfo

public final net.sf.saxon.om.TreeInfo getTreeInfo()

Returns tree info.

Specified by:

getTreeInfo in interface net.sf.saxon.om.NodeInfo

Returns:

tree info

getStringValue

public String getStringValue()

Returns string value. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getStringValue in interface net.sf.saxon.om.GroundedValue

Specified by:

getStringValue in interface net.sf.saxon.om.Item

Returns:

string value

getDeclaredNamespaces

public final net.sf.saxon.om.NamespaceBinding[] getDeclaredNamespaces(net.sf.saxon.om.NamespaceBinding[] namespaceBindings)

Returns namespace array. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getDeclaredNamespaces in interface net.sf.saxon.om.NodeInfo

Parameters:

namespaceBindings - namespace array

Returns:

namespace array

getAllNamespaces

public net.sf.saxon.om.NamespaceMap getAllNamespaces()

Returns namespace array. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getAllNamespaces in interface net.sf.saxon.om.NodeInfo

Returns:

namespace map

isId

public final boolean isId()

Returns boolean. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

isId in interface net.sf.saxon.om.NodeInfo

Returns:

boolean

isIdref

public final boolean isIdref()

Returns boolean. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

isIdref in interface net.sf.saxon.om.NodeInfo

Returns:

boolean

isNilled

public final boolean isNilled()

Returns boolean. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

isNilled in interface net.sf.saxon.om.NodeInfo

Returns:

boolean

isStreamed

public final boolean isStreamed()

Returns boolean. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

isStreamed in interface net.sf.saxon.om.Item

Specified by:

isStreamed in interface net.sf.saxon.om.NodeInfo

Returns:

boolean

getConfiguration

public final net.sf.saxon.Configuration getConfiguration()

Returns configuration. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getConfiguration in interface net.sf.saxon.om.NodeInfo

Returns:

configuration

setSystemId

public final void setSystemId(String systemId)

Sets system id. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

setSystemId in interface net.sf.saxon.om.NodeInfo

Specified by:

setSystemId in interface Source

Parameters:

systemId - system id

getSystemId

public final String getSystemId()

Returns system id. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getSystemId in interface net.sf.saxon.s9api.Location

Specified by:

getSystemId in interface Locator

Specified by:

getSystemId in interface net.sf.saxon.om.NodeInfo

Specified by:

getSystemId in interface Source

Specified by:

getSystemId in interface SourceLocator

Returns:

system id

getPublicId

public final String getPublicId()

Returns public id. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getPublicId in interface net.sf.saxon.s9api.Location

Specified by:

getPublicId in interface Locator

Specified by:

getPublicId in interface net.sf.saxon.om.NodeInfo

Specified by:

getPublicId in interface SourceLocator

Returns:

public id

getBaseURI

public final String getBaseURI()

Returns base uri. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getBaseURI in interface net.sf.saxon.om.NodeInfo

Returns:

base uri

saveLocation

public final net.sf.saxon.s9api.Location saveLocation()

Returns location. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

saveLocation in interface net.sf.saxon.s9api.Location

Returns:

location

getUnicodeStringValue

public final net.sf.saxon.str.UnicodeString getUnicodeStringValue()

Returns the value of the item as a Unicode string. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getUnicodeStringValue in interface net.sf.saxon.om.GroundedValue

Specified by:

getUnicodeStringValue in interface net.sf.saxon.om.Item

Returns:

CharSequence string value

getFingerprint

public final int getFingerprint()

Returns fingerprint. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getFingerprint in interface net.sf.saxon.om.NodeInfo

Returns:

fingerprint

getDisplayName

public final String getDisplayName()

Returns display name. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getDisplayName in interface net.sf.saxon.om.NodeInfo

Returns:

display name

getPrefix

public final String getPrefix()

Returns prefix. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getPrefix in interface net.sf.saxon.om.NodeInfo

Returns:

prefix

getSchemaType

public final net.sf.saxon.type.SchemaType getSchemaType()

Returns type of the schema. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

getSchemaType in interface net.sf.saxon.om.NodeInfo

Returns:

type of the schema

atomize

public final net.sf.saxon.om.AtomicSequence atomize()

Returns AtomicSequence. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

atomize in interface net.sf.saxon.om.Item

Specified by:

atomize in interface net.sf.saxon.om.NodeInfo

Returns:

AtomicSequence

generateId

public final void generateId(StringBuilder buffer)

Generate id method. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

generateId in interface net.sf.saxon.om.NodeInfo

Parameters:

buffer - buffer

copy

public final void copy(net.sf.saxon.event.Receiver receiver,
                       int index,
                       net.sf.saxon.s9api.Location location)

Copy method. Throws UnsupportedOperationException, because no child class implements it and this method is not used for querying.

Specified by:

copy in interface net.sf.saxon.om.NodeInfo

Parameters:

receiver - receiver

index - index

location - location

createUnsupportedOperationException

private static UnsupportedOperationException createUnsupportedOperationException()

Returns UnsupportedOperationException exception. Methods which throws this exception are not supported for all nodes.

Returns:

UnsupportedOperationException exception