org.activiti.engine.impl.form
类 TaskVariableMapper

java.lang.Object
  继承者 org.activiti.engine.impl.javax.el.VariableMapper
      继承者 org.activiti.engine.impl.form.TaskVariableMapper

public class TaskVariableMapper
extends VariableMapper

作者:
Tom Baeyens

构造方法摘要
TaskVariableMapper(TaskEntity task)
           
 
方法摘要
 ValueExpression resolveVariable(String variableName)
          Resolves the specified variable name to a ValueExpression.
 ValueExpression setVariable(String variableName, ValueExpression arg1)
          Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable.
 
从类 java.lang.Object 继承的方法
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

构造方法详细信息

TaskVariableMapper

public TaskVariableMapper(TaskEntity task)
方法详细信息

resolveVariable

public ValueExpression resolveVariable(String variableName)
从类 VariableMapper 复制的描述
Resolves the specified variable name to a ValueExpression.

指定者:
VariableMapper 中的 resolveVariable
参数:
variableName - The variable name
返回:
the ValueExpression assigned to the variable, null if there is no previous assignment to this variable.

setVariable

public ValueExpression setVariable(String variableName,
                                   ValueExpression arg1)
从类 VariableMapper 复制的描述
Assign a ValueExpression to an EL variable, replacing any previously assignment to the same variable. The assignment for the variable is removed if the expression is null.

指定者:
VariableMapper 中的 setVariable
参数:
variableName - The variable name
arg1 - The ValueExpression to be assigned to the variable.
返回:
The previous ValueExpression assigned to this variable, null if there is no previous assignment to this variable.


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