org.switchyard.component.common.knowledge.expression

Interface Expression

All Known Implementing Classes:

MVELExpression

public interface Expression

Expression.

Method Summary

Methods

Modifier and Type	Method and Description
String	getExpression() Gets the expression value.
ExpressionType	getType() Gets the expression type.
boolean	isCompiled() If this expression is compiled.
Object	run() Runs the expression.
Object	run(Map<String,Object> variables) Runs the expression.

Method Detail

getExpression

String getExpression()

Gets the expression value.

Returns:

the expression value

getType

ExpressionType getType()

Gets the expression type.

Returns:

the expression type

isCompiled

boolean isCompiled()

If this expression is compiled.

Returns:

if this expression is compiled

run

Object run()

Runs the expression.

Returns:

the result of running the expression

run

Object run(Map<String,Object> variables)

Runs the expression.

Parameters:

variables - the variables to run with

Returns:

the result of running the expression