Package net.sf.saxon.expr.parser
Class PathMap.PathMapRoot
java.lang.Object
net.sf.saxon.expr.parser.PathMap.PathMapNode
net.sf.saxon.expr.parser.PathMap.PathMapRoot
- Enclosing class:
PathMap
A root node in the path map. A root node represents either (a) a subexpression that is the first step in
a path expression, or (b) a subexpression that is not the first step in a path, but which returns nodes
(for example, a call on the doc() function).
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Methods inherited from class net.sf.saxon.expr.parser.PathMap.PathMapNode
allPathsAreWithinStreamableSnapshot, createArc, createArc, getArcs, hasReachableReturnables, hasUnknownDependencies, isAtomized, isReturnable, setAtomized, setHasUnknownDependencies, setReturnable
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Field Details
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isDownwardsOnly
public boolean isDownwardsOnly
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Constructor Details
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PathMapRoot
Create a PathMapRoot- Parameters:
root
- the expression at the root of a path
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Method Details
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getRootExpression
Get the root expression- Returns:
- the expression at the root of the path
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