本文整理了Java中org.apache.xpath.axes.WalkingIterator
类的一些代码示例,展示了WalkingIterator
类的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。WalkingIterator
类的具体详情如下:
包路径:org.apache.xpath.axes.WalkingIterator
类名称:WalkingIterator
[英]Location path iterator that uses Walkers.
[中]使用Walker的位置路径迭代器。
代码示例来源:origin: robovm/robovm
WalkingIterator newIter = new WalkingIterator(wi.getPrefixResolver());
try
AxesWalker walker = (AxesWalker)wi.getFirstWalker().clone();
newIter.setFirstWalker(walker);
walker.setLocPathIterator(newIter);
for(int i = 1; i < numSteps; i++)
代码示例来源:origin: robovm/robovm
/**
* This function is used to perform some extra analysis of the iterator.
*
* @param vars List of QNames that correspond to variables. This list
* should be searched backwards for the first qualified name that
* corresponds to the variable reference qname. The position of the
* QName in the vector from the start of the vector will be its position
* in the stack frame (but variables above the globalsTop value will need
* to be offset to the current stack frame).
*/
public void fixupVariables(java.util.Vector vars, int globalsSize)
{
super.fixupVariables(vars, globalsSize);
int analysis = getAnalysisBits();
if(WalkerFactory.isNaturalDocOrder(analysis))
{
m_inNaturalOrderStatic = true;
}
else
{
m_inNaturalOrderStatic = false;
// System.out.println("Setting natural doc order to false: "+
// WalkerFactory.getAnalysisString(analysis));
}
}
代码示例来源:origin: robovm/robovm
AxesWalker savedWalker = lpi.getLastUsedWalker();
lpi.setLastUsedWalker(walker);
lpi.setLastUsedWalker(savedWalker);
代码示例来源:origin: robovm/robovm
/**
* @see ExpressionOwner#setExpression(Expression)
*/
public void setExpression(Expression exp)
{
if(!(exp instanceof LocPathIterator))
{
// Yuck. Need FilterExprIter. Or make it so m_exprs can be just
// plain expressions?
WalkingIterator wi = new WalkingIterator(getPrefixResolver());
FilterExprWalker few = new FilterExprWalker(wi);
wi.setFirstWalker(few);
few.setInnerExpression(exp);
wi.exprSetParent(UnionPathIterator.this);
few.exprSetParent(wi);
exp.exprSetParent(few);
exp = wi;
}
else
exp.exprSetParent(UnionPathIterator.this);
m_exprs[m_index] = (LocPathIterator)exp;
}
代码示例来源:origin: robovm/robovm
AxesWalker walker = wi.getFirstWalker();
for(int i = 0; i < numSteps; i++)
few.setNextWalker(walker);
walker.setPrevWalker(few);
wi.setFirstWalker(few);
return wi;
feis.exprSetParent(wi.exprGetParent());
return feis;
代码示例来源:origin: robovm/robovm
new WalkingIterator(compiler.getNamespaceContext());
iter.exprSetParent(this);
iter.setIsTopLevel(true);
代码示例来源:origin: robovm/robovm
/**
* Check if results of partial reduction will just be a variable, in
* which case, skip it.
*/
boolean partialIsVariable(MultistepExprHolder testee, int lengthToTest)
{
if(1 == lengthToTest)
{
WalkingIterator wi = (WalkingIterator)testee.m_exprOwner.getExpression();
if(wi.getFirstWalker() instanceof FilterExprWalker)
return true;
}
return false;
}
代码示例来源:origin: robovm/robovm
/**
* Get the DTM for this walker.
*
* @return Non-null reference to a DTM.
*/
public DTM getDTM(int node)
{
//
return wi().getXPathContext().getDTM(node);
}
代码示例来源:origin: org.apache.xalan/com.springsource.org.apache.xalan
/**
* @see ExpressionOwner#setExpression(Expression)
*/
public void setExpression(Expression exp)
{
if(!(exp instanceof LocPathIterator))
{
// Yuck. Need FilterExprIter. Or make it so m_exprs can be just
// plain expressions?
WalkingIterator wi = new WalkingIterator(getPrefixResolver());
FilterExprWalker few = new FilterExprWalker(wi);
wi.setFirstWalker(few);
few.setInnerExpression(exp);
wi.exprSetParent(UnionPathIterator.this);
few.exprSetParent(wi);
exp.exprSetParent(few);
exp = wi;
}
else
exp.exprSetParent(UnionPathIterator.this);
m_exprs[m_index] = (LocPathIterator)exp;
}
代码示例来源:origin: org.apache.karaf.bundles/org.apache.karaf.bundles.xalan-2.7.1
/**
* This function is used to perform some extra analysis of the iterator.
*
* @param vars List of QNames that correspond to variables. This list
* should be searched backwards for the first qualified name that
* corresponds to the variable reference qname. The position of the
* QName in the vector from the start of the vector will be its position
* in the stack frame (but variables above the globalsTop value will need
* to be offset to the current stack frame).
*/
public void fixupVariables(java.util.Vector vars, int globalsSize)
{
super.fixupVariables(vars, globalsSize);
int analysis = getAnalysisBits();
if(WalkerFactory.isNaturalDocOrder(analysis))
{
m_inNaturalOrderStatic = true;
}
else
{
m_inNaturalOrderStatic = false;
// System.out.println("Setting natural doc order to false: "+
// WalkerFactory.getAnalysisString(analysis));
}
}
代码示例来源:origin: robovm/robovm
iter = new WalkingIterator(compiler, opPos, analysis, true);
代码示例来源:origin: xalan/xalan
/**
* @see ExpressionOwner#setExpression(Expression)
*/
public void setExpression(Expression exp)
{
if(!(exp instanceof LocPathIterator))
{
// Yuck. Need FilterExprIter. Or make it so m_exprs can be just
// plain expressions?
WalkingIterator wi = new WalkingIterator(getPrefixResolver());
FilterExprWalker few = new FilterExprWalker(wi);
wi.setFirstWalker(few);
few.setInnerExpression(exp);
wi.exprSetParent(UnionPathIterator.this);
few.exprSetParent(wi);
exp.exprSetParent(few);
exp = wi;
}
else
exp.exprSetParent(UnionPathIterator.this);
m_exprs[m_index] = (LocPathIterator)exp;
}
代码示例来源:origin: xalan/xalan
AxesWalker walker = wi.getFirstWalker();
for(int i = 0; i < numSteps; i++)
few.setNextWalker(walker);
walker.setPrevWalker(few);
wi.setFirstWalker(few);
return wi;
feis.exprSetParent(wi.exprGetParent());
return feis;
代码示例来源:origin: xalan/xalan
new WalkingIterator(compiler.getNamespaceContext());
iter.exprSetParent(this);
iter.setIsTopLevel(true);
代码示例来源:origin: xalan/xalan
/**
* Check if results of partial reduction will just be a variable, in
* which case, skip it.
*/
boolean partialIsVariable(MultistepExprHolder testee, int lengthToTest)
{
if(1 == lengthToTest)
{
WalkingIterator wi = (WalkingIterator)testee.m_exprOwner.getExpression();
if(wi.getFirstWalker() instanceof FilterExprWalker)
return true;
}
return false;
}
代码示例来源:origin: xalan/xalan
/**
* Get the DTM for this walker.
*
* @return Non-null reference to a DTM.
*/
public DTM getDTM(int node)
{
//
return wi().getXPathContext().getDTM(node);
}
代码示例来源:origin: org.apache.karaf.bundles/org.apache.karaf.bundles.xalan-2.7.1
/**
* @see ExpressionOwner#setExpression(Expression)
*/
public void setExpression(Expression exp)
{
if(!(exp instanceof LocPathIterator))
{
// Yuck. Need FilterExprIter. Or make it so m_exprs can be just
// plain expressions?
WalkingIterator wi = new WalkingIterator(getPrefixResolver());
FilterExprWalker few = new FilterExprWalker(wi);
wi.setFirstWalker(few);
few.setInnerExpression(exp);
wi.exprSetParent(UnionPathIterator.this);
few.exprSetParent(wi);
exp.exprSetParent(few);
exp = wi;
}
else
exp.exprSetParent(UnionPathIterator.this);
m_exprs[m_index] = (LocPathIterator)exp;
}
代码示例来源:origin: org.apache.xalan/com.springsource.org.apache.xalan
/**
* This function is used to perform some extra analysis of the iterator.
*
* @param vars List of QNames that correspond to variables. This list
* should be searched backwards for the first qualified name that
* corresponds to the variable reference qname. The position of the
* QName in the vector from the start of the vector will be its position
* in the stack frame (but variables above the globalsTop value will need
* to be offset to the current stack frame).
*/
public void fixupVariables(java.util.Vector vars, int globalsSize)
{
super.fixupVariables(vars, globalsSize);
int analysis = getAnalysisBits();
if(WalkerFactory.isNaturalDocOrder(analysis))
{
m_inNaturalOrderStatic = true;
}
else
{
m_inNaturalOrderStatic = false;
// System.out.println("Setting natural doc order to false: "+
// WalkerFactory.getAnalysisString(analysis));
}
}
代码示例来源:origin: xalan/xalan
iter = new WalkingIterator(compiler, opPos, analysis, true);
代码示例来源:origin: xalan/xalan
WalkingIterator newIter = new WalkingIterator(wi.getPrefixResolver());
try
AxesWalker walker = (AxesWalker)wi.getFirstWalker().clone();
newIter.setFirstWalker(walker);
walker.setLocPathIterator(newIter);
for(int i = 1; i < numSteps; i++)
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