Uses of Interface
org.apache.commons.betwixt.expression.Expression

Packages that use Expression

org.apache.commons.betwixt	This package contains the main betwixt introspection code.
org.apache.commons.betwixt.expression	This package contains the system which extracts values from beans.

Uses of Expression in org.apache.commons.betwixt

Methods in org.apache.commons.betwixt that return Expression

Expression	ElementDescriptor.getContextExpression() Returns the expression used to evaluate the new context of this element.
Expression	BeanProperty.getPropertyExpression() Gets the expression used to read this property.
Expression	Descriptor.getTextExpression() Gets the expression used to evaluate the text value of this node for a particular Context.

Methods in org.apache.commons.betwixt with parameters of type Expression

void	ElementDescriptor.setContextExpression(Expression contextExpression) Sets the expression used to evaluate the new context of this element
void	Descriptor.setTextExpression(Expression textExpression) Sets the expression used to evaluate the text value of this node for a particular Context

Constructors in org.apache.commons.betwixt with parameters of type Expression

BeanProperty(java.lang.String propertyName, java.lang.Class propertyType, Expression propertyExpression, Updater propertyUpdater)
Construct a BeanProperty.

Uses of Expression in org.apache.commons.betwixt.expression

Classes in org.apache.commons.betwixt.expression that implement Expression

class	ClassNameExpression ClassNameExpression returns the current class name of the context bean
class	ConstantExpression ConstantExpression represents a constant expression.
class	DynaBeanExpression An Expression that gets a property value from a DynaBean.
class	EmptyExpression EmptyExpression returns the same value as is passed in.
class	IteratorExpression IteratorExpression returns an iterator over the current context.
class	MethodExpression MethodExpression evaluates a method on the current bean context.
class	StringExpression StringExpression returns the current context object as a string.
class	VariableExpression VariableExpression represents a variable expression such as $foo which returns the value of the given variable.

Constructors in org.apache.commons.betwixt.expression with parameters of type Expression

IteratorExpression(Expression expression)
Construct IteratorExpression using given expression for initial evaluation.