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## com.servingxml.components.common
Interface ValueEvaluator

All Known Implementing Classes:
  DefaultingValueEvaluator, DefaultParameterValueEvaluator, MultipleStringValueEvaluator, StringLiteralValueEvaluator, StringValueEvaluator, SubstitutionExprValueEvaluator, XPathEvaluator

    public interface ValueEvaluator

Field Summary
`static ValueEvaluator` | `EMPTY`
`static ValueEvaluator` | `NULL`

Method Summary
`Value` | `bindValue(ServiceContext context, Flow flow)`
`java.lang.String` | `evaluateString(ServiceContext context, Flow flow)`
`java.lang.String[]` | `evaluateStringArray(ServiceContext context, Flow flow)`
`Value` | `evaluateValue(ServiceContext context, Flow flow)`

Field Detail

### EMPTY

    static final ValueEvaluator EMPTY

### NULL

    static final ValueEvaluator NULL

Method Detail

### evaluateString

    java.lang.String evaluateString(ServiceContext context,
                                    Flow flow)

### evaluateStringArray

    java.lang.String[] evaluateStringArray(ServiceContext context,
                                           Flow flow)

### evaluateValue

    Value evaluateValue(ServiceContext context,
                        Flow flow)

### bindValue

    Value bindValue(ServiceContext context,
                    Flow flow)

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