public static final class StringValue.CharacterIterator extends java.lang.Object implements UnfailingIterator
ATOMIZING, GROUNDED, LAST_POSITION_FINDER, LOOKAHEAD
Constructor and Description |
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CharacterIterator(java.lang.CharSequence value)
Create an iterator over a string
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Modifier and Type | Method and Description |
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void |
close()
Close the iterator.
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int |
getProperties()
Get properties of this iterator, as a bit-significant integer.
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Int64Value |
next()
Get the next item in the sequence.
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public CharacterIterator(java.lang.CharSequence value)
public Int64Value next()
UnfailingIterator
next
in interface SequenceIterator
next
in interface UnfailingIterator
public void close()
SequenceIterator
(Currently, closing an iterator is important only when the data is being "pushed" in another thread. Closing the iterator terminates that thread and means that it needs to do no additional work. Indeed, failing to close the iterator may cause the push thread to hang waiting for the buffer to be emptied.)
close
in interface SequenceIterator
public int getProperties()
getProperties
in interface SequenceIterator
SequenceIterator.GROUNDED
and SequenceIterator.LAST_POSITION_FINDER
. It is always
acceptable to return the value zero, indicating that there are no known special properties.Copyright (c) 2004-2018 Saxonica Limited. All rights reserved.