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java.lang.Object | +--org.apache.xpath.Expression | +--org.apache.xpath.operations.Operation | +--org.apache.xpath.operations.And
The 'and' operation expression executer.
Constructor Summary | |
And()
|
Method Summary | |
boolean |
bool(XPathContext xctxt)
Evaluate this operation directly to a boolean. |
XObject |
execute(XPathContext xctxt)
AND two expressions and return the boolean result. |
Methods inherited from class org.apache.xpath.operations.Operation |
callVisitors,
canTraverseOutsideSubtree,
deepEquals,
fixupVariables,
getExpression,
getLeftOperand,
getRightOperand,
operate,
setExpression,
setLeftRight |
Methods inherited from class org.apache.xpath.Expression |
asIterator,
asIteratorRaw,
asNode,
assertion,
error,
execute,
execute,
execute,
executeCharsToContentHandler,
exprAddChild,
exprGetChild,
exprGetNumChildren,
exprGetParent,
exprSetParent,
getColumnNumber,
getExpressionOwner,
getLineNumber,
getPublicId,
getSystemId,
isNodesetExpr,
isStableNumber,
num,
warn,
xstr |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public And()
Method Detail |
public XObject execute(XPathContext xctxt) throws TransformerException
xctxt
- The runtime execution context.XBoolean.S_TRUE
or
XBoolean.S_FALSE
.public boolean bool(XPathContext xctxt) throws TransformerException
xctxt
- The runtime execution context.
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