org.jaxen.expr
Class DefaultAndExpr

java.lang.Object
  org.jaxen.expr.DefaultExpr
      org.jaxen.expr.DefaultBinaryExpr
          org.jaxen.expr.DefaultTruthExpr
              org.jaxen.expr.DefaultLogicalExpr
                  org.jaxen.expr.DefaultAndExpr

All Implemented Interfaces:

BinaryExpr, Expr, LogicalExpr, java.io.Serializable, Visitable

class DefaultAndExpr

extends DefaultLogicalExpr

implements LogicalExpr

Constructor Summary

DefaultAndExpr(Expr lhs, Expr rhs)

Method Summary

void	accept(Visitor visitor)
protected boolean	bothAreBoolean(java.lang.Object lhs, java.lang.Object rhs)
protected boolean	bothAreSets(java.lang.Object lhs, java.lang.Object rhs)
protected boolean	eitherIsBoolean(java.lang.Object lhs, java.lang.Object rhs)
protected boolean	eitherIsNumber(java.lang.Object lhs, java.lang.Object rhs)
protected boolean	eitherIsSet(java.lang.Object lhs, java.lang.Object rhs)
java.lang.Object	evaluate(Context context)
Expr	getLHS()
java.lang.String	getOperator()
Expr	getRHS()
java.lang.String	getText()
protected boolean	isBoolean(java.lang.Object obj)
protected boolean	isNumber(java.lang.Object obj)
protected boolean	isSet(java.lang.Object obj)
protected boolean	isString(java.lang.Object obj)
protected boolean	setIsEmpty(java.util.List set)
void	setLHS(Expr lhs)
void	setRHS(Expr rhs)
Expr	simplify()
java.lang.String	toString()

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

getLHS, getRHS

Methods inherited from interface org.jaxen.expr.Expr

getText, simplify

Constructor Detail

DefaultAndExpr

public DefaultAndExpr(Expr lhs,
                      Expr rhs)

Method Detail

getOperator

public java.lang.String getOperator()

Specified by:

getOperator in interface LogicalExpr

Specified by:

getOperator in class DefaultBinaryExpr

toString

public java.lang.String toString()

Overrides:

toString in class DefaultTruthExpr

evaluate

public java.lang.Object evaluate(Context context)
                          throws JaxenException

Specified by:

evaluate in interface Expr

Throws:

JaxenException

accept

public void accept(Visitor visitor)

Specified by:

accept in interface Visitable

bothAreSets

protected boolean bothAreSets(java.lang.Object lhs,
                              java.lang.Object rhs)

eitherIsSet

protected boolean eitherIsSet(java.lang.Object lhs,
                              java.lang.Object rhs)

isSet

protected boolean isSet(java.lang.Object obj)

setIsEmpty

protected boolean setIsEmpty(java.util.List set)

eitherIsBoolean

protected boolean eitherIsBoolean(java.lang.Object lhs,
                                  java.lang.Object rhs)

bothAreBoolean

protected boolean bothAreBoolean(java.lang.Object lhs,
                                 java.lang.Object rhs)

eitherIsNumber

protected boolean eitherIsNumber(java.lang.Object lhs,
                                 java.lang.Object rhs)

isNumber

protected boolean isNumber(java.lang.Object obj)

isString

protected boolean isString(java.lang.Object obj)

isBoolean

protected boolean isBoolean(java.lang.Object obj)

getLHS

public Expr getLHS()

Specified by:

getLHS in interface BinaryExpr

getRHS

public Expr getRHS()

Specified by:

getRHS in interface BinaryExpr

setLHS

public void setLHS(Expr lhs)

setRHS

public void setRHS(Expr rhs)

getText

public java.lang.String getText()

Specified by:

getText in interface Expr

simplify

public Expr simplify()

Specified by:

simplify in interface Expr

Overrides:

simplify in class DefaultExpr