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java.lang.Objectorg.apache.commons.jxpath.ri.EvalContext
org.apache.commons.jxpath.ri.axes.PrecedingOrFollowingContext
public class PrecedingOrFollowingContext
EvalContext that walks the "preceding::" and "following::" axes.
Field Summary |
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Fields inherited from class org.apache.commons.jxpath.ri.EvalContext |
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parentContext, position, rootContext |
Constructor Summary | |
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PrecedingOrFollowingContext(EvalContext parentContext,
NodeTest nodeTest,
boolean reverse)
Create a new PrecedingOrFollowingContext. |
Method Summary | |
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NodePointer |
getCurrentNodePointer()
Returns the current context node. |
int |
getDocumentOrder()
Determines the document order for this context. |
boolean |
nextNode()
Returns true if there is another object in the current set. |
void |
reset()
Sets current position = 0, which is the pre-iteration state. |
boolean |
setPosition(int position)
Moves the current position to the specified index. |
Methods inherited from class org.apache.commons.jxpath.ri.EvalContext |
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getContextNodeList, getContextNodePointer, getCurrentPosition, getJXPathContext, getNodeSet, getPosition, getRootContext, getSingleNodePointer, getValue, hasNext, isChildOrderingRequired, next, nextSet, remove, sortPointers, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public PrecedingOrFollowingContext(EvalContext parentContext, NodeTest nodeTest, boolean reverse)
parentContext
- parent contextnodeTest
- testreverse
- whether to iterate in reverse orderMethod Detail |
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public NodePointer getCurrentNodePointer()
EvalContext
getCurrentNodePointer
in class EvalContext
public int getDocumentOrder()
EvalContext
getDocumentOrder
in class EvalContext
public void reset()
EvalContext
reset
in class EvalContext
public boolean setPosition(int position)
EvalContext
setPosition
in class EvalContext
position
- to set
public boolean nextNode()
EvalContext
nextNode
in class EvalContext
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