本文整理了Java中org.eclipse.uml2.uml.Operation.getDatatype()方法的一些代码示例，展示了Operation.getDatatype()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Operation.getDatatype()方法的具体详情如下：
包路径：org.eclipse.uml2.uml.Operation
类名称：Operation
方法名：getDatatype

Operation.getDatatype介绍

[英]Returns the value of the 'Datatype' container reference. It is bidirectional and its opposite is ' org.eclipse.uml2.uml.DataType#getOwnedOperations'.

This feature subsets the following features:

• ' org.eclipse.uml2.uml.RedefinableElement#getRedefinitionContexts()'
• ' org.eclipse.uml2.uml.NamedElement#getNamespace()'
• ' org.eclipse.uml2.uml.Feature#getFeaturingClassifiers()'

The DataType that owns this Operation.
[中]返回“Datatype”容器引用的值。它是双向的，它的对立面是“组织”。日食uml2。uml。数据类型#getOwnedOperations”。
此功能是以下功能的子集：
*“组织。日食uml2。uml。RedefinableElement#getRedefinitionContexts（）'
*“组织。日食uml2。uml。NamedElement#getNamespace（）'
*“组织。日食uml2。uml。功能#GetFeatureingClassifiers（）'
拥有此操作的数据类型。

代码示例

代码示例来源：origin: org.andromda.metafacades/andromda-metafacades-emf-uml22

/**
 * @see org.andromda.metafacades.uml.OperationFacade#getOwner()
 */
@Override
protected Object handleGetOwner()
{
  Object obj = null;
  // Fix from UML2, no longer calls getOwner to get the owning Class
  if (this.metaObject.getInterface()!=null)
  {
    obj = this.metaObject.getInterface();
  }
  else if (this.metaObject.getDatatype()!=null)
  {
    obj = this.metaObject.getDatatype();
  }
  else
  {
    obj = this.metaObject.getClass_();
  }
  return obj;
}

代码示例来源：origin: org.andromda.bootstrap.metafacades/andromda-metafacades-emf-uml22

/**
 * @see org.andromda.metafacades.uml.OperationFacade#getOwner()
 */
@Override
protected Object handleGetOwner()
{
  Object obj = null;
  // Fix from UML2, no longer calls getOwner to get the owning Class
  if (this.metaObject.getInterface()!=null)
  {
    obj = this.metaObject.getInterface();
  }
  else if (this.metaObject.getDatatype()!=null)
  {
    obj = this.metaObject.getDatatype();
  }
  else
  {
    obj = this.metaObject.getClass_();
  }
  return obj;
}

代码示例来源：origin: org.umlg/java-generation-ocl

@Override
  public String handleOperationExp(OperationCallExp<Classifier, Operation> oc, String sourceResult, List<String> argumentResults) {
    if (argumentResults.size() != 1) {
      throw new IllegalStateException("The greater than equal operation must have one and only one argument!");
    }
    StringBuilder result = new StringBuilder();
    result.append(sourceResult);
    DataType datatype = oc.getReferredOperation().getDatatype();
    if (datatype instanceof PrimitiveType) {
      PrimitiveType primitiveType = (PrimitiveType) datatype;
      if (primitiveType.getName().equals("Integer") || primitiveType.getName().equals("Real")) {
        result.append(" >= ");
        result.append(argumentResults.get(0));
      } else {
        throw new IllegalStateException("Greater than equal operation can only be called on a PrimitiveType Integer and Real " + datatype.getName());
      }
    } else {
      throw new IllegalStateException("Greater than equal operation can only be called on a PrimitiveType " + datatype.getName());
    }
    return result.toString();
  }
}

代码示例来源：origin: org.umlg/java-generation-ocl

@Override
  public String handleOperationExp(OperationCallExp<Classifier, Operation> oc, String sourceResult, List<String> argumentResults) {
    if (argumentResults.size() != 1) {
      throw new IllegalStateException("The greater than operation must have one and only one argument!");
    }
    StringBuilder result = new StringBuilder();
    result.append(sourceResult);
    DataType datatype = oc.getReferredOperation().getDatatype();
    if (datatype instanceof PrimitiveType) {
      PrimitiveType primitiveType = (PrimitiveType) datatype;
      if (primitiveType.getName().equals("Integer") || primitiveType.getName().equals("Real")) {
        result.append(" > ");
        result.append(argumentResults.get(0));
      } else {
        throw new IllegalStateException("Greater than operation can only be called on a PrimitiveType Integer and Real " + datatype.getName());
      }
    } else {
      throw new IllegalStateException("Greater than operation can only be called on a PrimitiveType " + datatype.getName());
    }
    return result.toString();
  }
}

代码示例来源：origin: org.umlg/java-generation-ocl

@Override
  public String handleOperationExp(OperationCallExp<Classifier, Operation> oc, String sourceResult, List<String> argumentResults) {
    if (argumentResults.size() != 1) {
      throw new IllegalStateException("The less than operation must have one and only one argument!");
    }
    StringBuilder result = new StringBuilder();
    result.append(sourceResult);
    DataType datatype = oc.getReferredOperation().getDatatype();
    if (datatype instanceof PrimitiveType) {
      PrimitiveType primitiveType = (PrimitiveType) datatype;
      if (primitiveType.getName().equals("Integer") || primitiveType.getName().equals("Real")) {
        result.append(" < ");
        result.append(argumentResults.get(0));
      } else {
        throw new IllegalStateException("Less than operation can only be called on a PrimitiveType Integer and Real " + datatype.getName());
      }
    } else {
      throw new IllegalStateException("Less than can operation only be called on a PrimitiveType " + datatype.getName());
    }
    return result.toString();
  }
}

代码示例来源：origin: org.umlg/java-generation-ocl

@Override
  public String handleOperationExp(OperationCallExp<Classifier, Operation> oc, String sourceResult, List<String> argumentResults) {
    if (argumentResults.size() != 1) {
      throw new IllegalStateException("The less equal than operation must have one and only one argument!");
    }
    StringBuilder result = new StringBuilder();
    result.append(sourceResult);
    DataType datatype = oc.getReferredOperation().getDatatype();
    if (datatype instanceof PrimitiveType) {
      PrimitiveType primitiveType = (PrimitiveType) datatype;
      if (primitiveType.getName().equals("Integer") || primitiveType.getName().equals("Real")) {
        result.append(" <= ");
        result.append(argumentResults.get(0));
      } else {
        throw new IllegalStateException("Less than equal operation can only be called on a PrimitiveType Integer and Real " + datatype.getName());
      }
    } else {
      throw new IllegalStateException("Less than equal operation can only be called on a PrimitiveType " + datatype.getName());
    }
    return result.toString();
  }
}

代码示例来源：origin: org.umlg/java-generation-ocl

DataType datatype = oc.getReferredOperation().getDatatype();
String argResult = argumentResults.get(0);
if (datatype instanceof PrimitiveType) {

代码示例来源：origin: org.umlg/java-generation-ocl

DataType datatype = oc.getReferredOperation().getDatatype();
if (datatype instanceof PrimitiveType) {
  PrimitiveType primitiveType = (PrimitiveType) datatype;

代码示例来源：origin: org.umlg/java-generation-util

if (oper.getClass_() != null) {
  sb.append(oper.getClass_().getName());
} else if (oper.getDatatype() != null) {
  sb.append(oper.getDatatype().getName());
} else {
  throw new IllegalStateException("Operation only supported on Class and Datatype");