Package org.apache.xml.dtm
Class Axis
- java.lang.Object
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- org.apache.xml.dtm.Axis
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public final class Axis extends java.lang.Object
Specifies values related to XPath Axes.The ancestor, descendant, following, preceding and self axes partition a document (ignoring attribute and namespace nodes): they do not overlap and together they contain all the nodes in the document.
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Field Summary
Fields Modifier and Type Field Description static int
ALL
A non-xpath axis, returns all nodes in the tree from and including the root.static int
ALLFROMNODE
A non-xpath axis, traversing the subtree including the subtree root, descendants, attributes, and namespace node decls.static int
ANCESTOR
The ancestor axis contains the ancestors of the context node; the ancestors of the context node consist of the parent of context node and the parent's parent and so on; thus, the ancestor axis will always include the root node, unless the context node is the root node.static int
ANCESTORORSELF
the ancestor-or-self axis contains the context node and the ancestors of the context node; thus, the ancestor axis will always include the root node.static int
ATTRIBUTE
the attribute axis contains the attributes of the context node; the axis will be empty unless the context node is an element.static int
CHILD
The child axis contains the children of the context node.static int
DESCENDANT
The descendant axis contains the descendants of the context node; a descendant is a child or a child of a child and so on; thus the descendant axis never contains attribute or namespace nodes.static int
DESCENDANTORSELF
The descendant-or-self axis contains the context node and the descendants of the context node.static int
DESCENDANTSFROMROOT
A non-xpath axis, returns all nodes that aren't namespaces or attributes, from and including the root.static int
DESCENDANTSORSELFFROMROOT
A non-xpath axis, returns all nodes that aren't namespaces or attributes, from and including the root.static int
FILTEREDLIST
A non-xpath axis, for functions.static int
FOLLOWING
the following axis contains all nodes in the same document as the context node that are after the context node in document order, excluding any descendants and excluding attribute nodes and namespace nodes.static int
FOLLOWINGSIBLING
The following-sibling axis contains all the following siblings of the context node; if the context node is an attribute node or namespace node, the following-sibling axis is empty.static int
NAMESPACE
The namespace axis contains the namespace nodes of the context node; the axis will be empty unless the context node is an element.static int
NAMESPACEDECLS
The namespace axis contains the namespace nodes of the context node; the axis will be empty unless the context node is an element.static int
PARENT
The parent axis contains the parent of the context node, if there is one.static int
PRECEDING
The preceding axis contains all nodes in the same document as the context node that are before the context node in document order, excluding any ancestors and excluding attribute nodes and namespace nodesstatic int
PRECEDINGANDANCESTOR
A non-xpath axis, traversing the the preceding and the ancestor nodes, needed for inverseing select patterns to match patterns.static int
PRECEDINGSIBLING
The preceding-sibling axis contains all the preceding siblings of the context node; if the context node is an attribute node or namespace node, the preceding-sibling axis is empty.static int
ROOT
A non-xpath axis, returns root only.static int
SELF
The self axis contains just the context node itself.
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Constructor Summary
Constructors Constructor Description Axis()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.lang.String
getNames(int index)
static int
getNamesLength()
static boolean
isReverse(int axis)
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Field Detail
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ANCESTOR
public static final int ANCESTOR
The ancestor axis contains the ancestors of the context node; the ancestors of the context node consist of the parent of context node and the parent's parent and so on; thus, the ancestor axis will always include the root node, unless the context node is the root node.- See Also:
- Constant Field Values
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ANCESTORORSELF
public static final int ANCESTORORSELF
the ancestor-or-self axis contains the context node and the ancestors of the context node; thus, the ancestor axis will always include the root node.- See Also:
- Constant Field Values
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ATTRIBUTE
public static final int ATTRIBUTE
the attribute axis contains the attributes of the context node; the axis will be empty unless the context node is an element.- See Also:
- Constant Field Values
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CHILD
public static final int CHILD
The child axis contains the children of the context node.- See Also:
- Constant Field Values
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DESCENDANT
public static final int DESCENDANT
The descendant axis contains the descendants of the context node; a descendant is a child or a child of a child and so on; thus the descendant axis never contains attribute or namespace nodes.- See Also:
- Constant Field Values
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DESCENDANTORSELF
public static final int DESCENDANTORSELF
The descendant-or-self axis contains the context node and the descendants of the context node.- See Also:
- Constant Field Values
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FOLLOWING
public static final int FOLLOWING
the following axis contains all nodes in the same document as the context node that are after the context node in document order, excluding any descendants and excluding attribute nodes and namespace nodes.- See Also:
- Constant Field Values
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FOLLOWINGSIBLING
public static final int FOLLOWINGSIBLING
The following-sibling axis contains all the following siblings of the context node; if the context node is an attribute node or namespace node, the following-sibling axis is empty.- See Also:
- Constant Field Values
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NAMESPACEDECLS
public static final int NAMESPACEDECLS
The namespace axis contains the namespace nodes of the context node; the axis will be empty unless the context node is an element.- See Also:
- Constant Field Values
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NAMESPACE
public static final int NAMESPACE
The namespace axis contains the namespace nodes of the context node; the axis will be empty unless the context node is an element.- See Also:
- Constant Field Values
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PARENT
public static final int PARENT
The parent axis contains the parent of the context node, if there is one.- See Also:
- Constant Field Values
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PRECEDING
public static final int PRECEDING
The preceding axis contains all nodes in the same document as the context node that are before the context node in document order, excluding any ancestors and excluding attribute nodes and namespace nodes- See Also:
- Constant Field Values
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PRECEDINGSIBLING
public static final int PRECEDINGSIBLING
The preceding-sibling axis contains all the preceding siblings of the context node; if the context node is an attribute node or namespace node, the preceding-sibling axis is empty.- See Also:
- Constant Field Values
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SELF
public static final int SELF
The self axis contains just the context node itself.- See Also:
- Constant Field Values
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ALLFROMNODE
public static final int ALLFROMNODE
A non-xpath axis, traversing the subtree including the subtree root, descendants, attributes, and namespace node decls.- See Also:
- Constant Field Values
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PRECEDINGANDANCESTOR
public static final int PRECEDINGANDANCESTOR
A non-xpath axis, traversing the the preceding and the ancestor nodes, needed for inverseing select patterns to match patterns.- See Also:
- Constant Field Values
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ALL
public static final int ALL
A non-xpath axis, returns all nodes in the tree from and including the root.- See Also:
- Constant Field Values
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DESCENDANTSFROMROOT
public static final int DESCENDANTSFROMROOT
A non-xpath axis, returns all nodes that aren't namespaces or attributes, from and including the root.- See Also:
- Constant Field Values
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DESCENDANTSORSELFFROMROOT
public static final int DESCENDANTSORSELFFROMROOT
A non-xpath axis, returns all nodes that aren't namespaces or attributes, from and including the root.- See Also:
- Constant Field Values
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ROOT
public static final int ROOT
A non-xpath axis, returns root only.- See Also:
- Constant Field Values
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FILTEREDLIST
public static final int FILTEREDLIST
A non-xpath axis, for functions.- See Also:
- Constant Field Values
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