public class PrecedingOrFollowingContext extends EvalContext
Modifier and Type | Field and Description |
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private NodePointer |
currentNodePointer |
private NodePointer |
currentRootLocation |
private NodeTest |
nodeTest |
private boolean |
reverse |
private boolean |
setStarted |
private java.util.Stack |
stack |
parentContext, position, rootContext
Constructor and Description |
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PrecedingOrFollowingContext(EvalContext parentContext,
NodeTest nodeTest,
boolean reverse)
Create a new PrecedingOrFollowingContext.
|
Modifier and Type | Method and Description |
---|---|
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.
|
getContextNodeList, getContextNodePointer, getCurrentPosition, getJXPathContext, getNodeSet, getPosition, getRootContext, getSingleNodePointer, getValue, hasNext, isChildOrderingRequired, next, nextSet, remove, sortPointers, toString
private NodeTest nodeTest
private boolean setStarted
private java.util.Stack stack
private NodePointer currentNodePointer
private NodePointer currentRootLocation
private boolean reverse
public PrecedingOrFollowingContext(EvalContext parentContext, NodeTest nodeTest, boolean reverse)
parentContext
- parent contextnodeTest
- testreverse
- whether to iterate in reverse orderpublic 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 setpublic boolean nextNode()
EvalContext
nextNode
in class EvalContext