com.icl.saxon.om
Class Axis

java.lang.Object
  com.icl.saxon.om.Axis

public final class Axis

extends java.lang.Object

An axis, that is a direction of navigation in the document structure.

Field Summary

static byte	ANCESTOR Constants representing the axes
static byte	ANCESTOR_OR_SELF
static byte	ATTRIBUTE
static java.lang.String[]	axisName Table giving the name each axis
static byte	CHILD
static byte	DESCENDANT
static byte	DESCENDANT_OR_SELF
static byte	FOLLOWING
static byte	FOLLOWING_SIBLING
static boolean[]	isForwards Table indicating for each axis whether it is in forwards document order
static boolean[]	isPeerAxis Table indicating for each axis whether it is a peer axis.
static boolean[]	isReverse Table indicating for each axis whether it is in reverse document order
static boolean[]	isSubtreeAxis Table indicating for each axis whether it is contained within the subtree rooted at the origin node.
static byte	NAMESPACE
static byte	PARENT
static byte	PRECEDING
static byte	PRECEDING_OR_ANCESTOR
static byte	PRECEDING_SIBLING
static short[]	principalNodeType Table indicating the principal node type of each axis
static byte	SELF

Constructor Summary

Axis()

Method Summary

static byte

getAxisNumber(java.lang.String name) Resolve an axis name into a symbolic constant representing the axis

Methods inherited from class java.lang.Object

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

Field Detail

ANCESTOR

public static final byte ANCESTOR

Constants representing the axes

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Constant Field Values

ANCESTOR_OR_SELF

public static final byte ANCESTOR_OR_SELF

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Constant Field Values

ATTRIBUTE

public static final byte ATTRIBUTE

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Constant Field Values

CHILD

public static final byte CHILD

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Constant Field Values

DESCENDANT

public static final byte DESCENDANT

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Constant Field Values

DESCENDANT_OR_SELF

public static final byte DESCENDANT_OR_SELF

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Constant Field Values

FOLLOWING

public static final byte FOLLOWING

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Constant Field Values

FOLLOWING_SIBLING

public static final byte FOLLOWING_SIBLING

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Constant Field Values

NAMESPACE

public static final byte NAMESPACE

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Constant Field Values

PARENT

public static final byte PARENT

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Constant Field Values

PRECEDING

public static final byte PRECEDING

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Constant Field Values

PRECEDING_SIBLING

public static final byte PRECEDING_SIBLING

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Constant Field Values

SELF

public static final byte SELF

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Constant Field Values

PRECEDING_OR_ANCESTOR

public static final byte PRECEDING_OR_ANCESTOR

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Constant Field Values

principalNodeType

public static final short[] principalNodeType

Table indicating the principal node type of each axis

isForwards

public static final boolean[] isForwards

Table indicating for each axis whether it is in forwards document order

isReverse

public static final boolean[] isReverse

Table indicating for each axis whether it is in reverse document order

isPeerAxis

public static final boolean[] isPeerAxis

Table indicating for each axis whether it is a peer axis. An axis is a peer axis if no node on the axis is an ancestor of another node on the axis.

isSubtreeAxis

public static final boolean[] isSubtreeAxis

Table indicating for each axis whether it is contained within the subtree rooted at the origin node.

axisName

public static final java.lang.String[] axisName

Table giving the name each axis

Constructor Detail

Axis

public Axis()

Method Detail

getAxisNumber

public static byte getAxisNumber(java.lang.String name)
                          throws XPathException

Resolve an axis name into a symbolic constant representing the axis

Throws:

XPathException