public class DefaultUnionExpr extends DefaultExpr implements UnionExpr
コンストラクタと説明 |
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DefaultUnionExpr(Expr lhs,
Expr rhs)
非推奨です。
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修飾子とタイプ | メソッドと説明 |
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Object |
evaluate(Context context)
非推奨です。
Evaluate the expression in the given context, and return the result.
|
Expr |
getLHS()
Returns the left-hand side of the binary expression.
|
String |
getOperator()
非推奨です。
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()
非推奨です。
|
convertToIterator, convertToList
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getLHS, getRHS
public String getOperator()
BinaryExpr
getOperator
インタフェース内 BinaryExpr
public String toString()
public Object evaluate(Context context) throws JaxenException
Expr
java.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
インタフェース内 Expr
context
- the context in which the expression is evaluatedJaxenException
public Expr getLHS()
BinaryExpr
getLHS
インタフェース内 BinaryExpr
public Expr getRHS()
BinaryExpr
getRHS
インタフェース内 BinaryExpr
public void setLHS(Expr lhs)
public void setRHS(Expr rhs)
public String getText()
Expr
public 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
インタフェース内 Expr
simplify
クラス内 DefaultExpr
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