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## org.jbpm.process.builder.dialect.mvel
Class MVELReturnValueEvaluatorBuilder

    java.lang.Object
      org.jbpm.process.builder.dialect.mvel.MVELReturnValueEvaluatorBuilder

All Implemented Interfaces:
  ReturnValueEvaluatorBuilder

    public class MVELReturnValueEvaluatorBuilder

extends Object
implements ReturnValueEvaluatorBuilder

Constructor Summary
`MVELReturnValueEvaluatorBuilder()`

Method Summary
`void` | `build(org.drools.rule.builder.PackageBuildContext context, ReturnValueConstraintEvaluator constraintNode, org.drools.compiler.ReturnValueDescr descr, ContextResolver contextResolver)`
`static String` | `delimitExpressions(String s)` Allows newlines to demarcate expressions, as per MVEL command line.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### MVELReturnValueEvaluatorBuilder

    public MVELReturnValueEvaluatorBuilder()

Method Detail

### build

    public void build(org.drools.rule.builder.PackageBuildContext context,
                      ReturnValueConstraintEvaluator constraintNode,
                      org.drools.compiler.ReturnValueDescr descr,
                      ContextResolver contextResolver)

  Specified by:
    `build` in interface `ReturnValueEvaluatorBuilder`

### delimitExpressions

    public static String delimitExpressions(String s)

  Allows newlines to demarcate expressions, as per MVEL command line. If expression spans multiple lines (ie inside an unbalanced bracket) then it is left alone. Uses character based iteration which is at least an order of magnitude faster then a single simple regex.

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