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java.lang.Objectorg.jaxen.expr.DefaultExpr
org.jaxen.expr.DefaultUnionExpr
public class DefaultUnionExpr
| Constructor Summary | |
|---|---|
DefaultUnionExpr(Expr lhs,
Expr rhs)
Deprecated. |
|
| Method Summary | |
|---|---|
Object |
evaluate(Context context)
Deprecated. Evaluate the expression in the given context, and return the result. |
Expr |
getLHS()
Returns the left-hand side of the binary expression. |
String |
getOperator()
Deprecated. Returns the operator for the binary expression such as "+" or "div". |
Expr |
getRHS()
Returns the right-hand side of the binary expression. |
String |
getText()
Returns a String containing the XPath expression. |
void |
setLHS(Expr lhs)
|
void |
setRHS(Expr rhs)
|
Expr |
simplify()
Simplifies the XPath expression. |
String |
toString()
Deprecated. |
| Methods inherited from class org.jaxen.expr.DefaultExpr |
|---|
convertToIterator, convertToList |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.jaxen.expr.BinaryExpr |
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getLHS, getRHS |
| Methods inherited from interface org.jaxen.expr.Expr |
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getText, simplify |
| Constructor Detail |
|---|
public DefaultUnionExpr(Expr lhs,
Expr rhs)
| Method Detail |
|---|
public String getOperator()
BinaryExpr
getOperator in interface BinaryExprpublic String toString()
public Object evaluate(Context context)
throws JaxenException
Exprjava.lang.Double for expressions that
return a number, a java.lang.String for expressions that
return a string, a java.lang.Boolean for expressions that
return a boolean, and a java.util.List for expressions that
return a node-set. In the latter case, the elements of the list are
the actual objects from the source document model. Copies are not made.
evaluate in interface Exprcontext - the context in which the expression is evaluated
JaxenExceptionpublic Expr getLHS()
BinaryExpr
getLHS in interface BinaryExprpublic Expr getRHS()
BinaryExpr
getRHS in interface BinaryExprpublic void setLHS(Expr lhs)
public void setRHS(Expr rhs)
public String getText()
Expr
getText in interface Exprpublic Expr simplify()
Expr//para[1 = 1] could be simplified to
//para. In practice, this is usually a noop.
Jaxen does not currently perform any simplification.
simplify in interface Exprsimplify in class DefaultExpr
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