IParsedExpression (Jadex Active Component Platform 4.0.197 API)

All Known Implementing Classes:

ArgumentsNode, ArrayNode, BooleanNode, CastNode, CollectionNode, CompareNode, ConditionalNode, ConstantNode, ExpressionNode, MathNode, ParameterNode, ReflectNode, SelectionNode, SelectNode, TypeNode
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public interface IParsedExpression
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An expression, that can be evaluated in a given state.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getExpressionText()`	Get the expression text.
`java.util.Set<java.lang.String>`	`getParameters()`	Get the parameters used in the expression.
`java.lang.Class<?>`	`getStaticType()`	Get the static type.
`java.lang.Object`	`getValue(IValueFetcher fetcher)`	Evaluate the expression in the given state with respect to given parameters.

- Method Detail
  - getExpressionText
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java.lang.String getExpressionText()
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    Get the expression text.
    
    Returns:
    
    The expression text.
  - getValue
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java.lang.Object getValue(IValueFetcher fetcher)
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    Evaluate the expression in the given state with respect to given parameters.
    
    Parameters:
    
    params - The parameters (string, value pairs), if any.
    
    Returns:
    
    The value of the term.
  - getStaticType
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java.lang.Class<?> getStaticType()
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    Get the static type. If no information about the return type of an expression is available (e.g. because it depends on the evaluation context), the static type is null.
    
    Returns:
    
    The static type.
  - getParameters
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java.util.Set<java.lang.String> getParameters()
```
    Get the parameters used in the expression.