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java.lang.Objectcom.ctc.wstx.sr.ElemAttrs
public final class ElemAttrs
Container class that is constructed with enough raw attribute information, to be able to lazily construct full attribute objects, to be accessed via Iterator, or fully-qualified name.
Implementation note: code for using Map-like structure is unfortunately
cut'n pasted from AttributeCollector
. Problem
with refactoring is that it's 90% the same code, but not 100%.
Although instances of this class are constructed by stream readers, it is actually used by element event objects.
Constructor Summary | |
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ElemAttrs(java.lang.String[] rawAttrs,
int defOffset)
Method called to create "short" attribute list; list that has only few entries, and can thus be searched for attributes using linear search, without using any kind of Map structure. |
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ElemAttrs(java.lang.String[] rawAttrs,
int defOffset,
int[] attrMap,
int hashSize,
int spillEnd)
Method called to create "long" attribute list; list that has a few entries, and efficient access by fully-qualified name should not be done by linear search. |
Method Summary | |
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int |
findIndex(javax.xml.namespace.QName name)
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int |
getFirstDefaultOffset()
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java.lang.String[] |
getRawAttrs()
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boolean |
isDefault(int ix)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ElemAttrs(java.lang.String[] rawAttrs, int defOffset)
Currently the limit is 4 attributes; 1, 2 or 3 attribute lists are considered short, 4 or more 'long'.
rawAttrs
- Array that contains 4 Strings for each attribute;
localName, URI, prefix, value. Can be used to lazily construct
structure(s) needed to return Iterator for accessing all
attributes.defOffset
- Index of the first default attribute, if any;
number of all attributes if nonepublic ElemAttrs(java.lang.String[] rawAttrs, int defOffset, int[] attrMap, int hashSize, int spillEnd)
rawAttrs
- Array that contains 4 Strings for each attribute;
localName, URI, prefix, value. Can be used to lazily construct
structure(s) needed to return Iterator for accessing all
attributes.Method Detail |
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public java.lang.String[] getRawAttrs()
public int findIndex(javax.xml.namespace.QName name)
public int getFirstDefaultOffset()
public boolean isDefault(int ix)
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