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Java JBlock.assign方法代码示例

本文整理汇总了Java中com.sun.codemodel.JBlock.assign方法的典型用法代码示例。如果您正苦于以下问题：Java JBlock.assign方法的具体用法？Java JBlock.assign怎么用？Java JBlock.assign使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.sun.codemodel.JBlock的用法示例。


在下文中一共展示了JBlock.assign方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: visitDecimalConstant

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public HoldingContainer visitDecimalConstant(DecimalExpression e, ClassGenerator<?> generator)
    throws RuntimeException {
  CompleteType majorType= e.getCompleteType();
  JBlock setup = generator.getBlock(BlockType.SETUP);
  JType holderType = majorType.getHolderType(generator.getModel());
  JVar var = generator.declareClassField("dec", holderType);
  JExpression valueLiteral = JExpr.lit(e.getIntFromDecimal());
  JExpression scaleLiteral = JExpr.lit(e.getScale());
  JExpression precisionLiteral = JExpr.lit(e.getPrecision());
  setup.assign(
      var,
      generator.getModel().ref(ValueHolderHelper.class).staticInvoke("getNullableDecimalHolder").arg(valueLiteral)
          .arg(scaleLiteral).arg(precisionLiteral));
  return new HoldingContainer(majorType, var, var.ref("value"), var.ref("isSet"));
}
开发者ID:dremio，项目名称:dremio-oss，代码行数:17，代码来源:EvaluationVisitor.java

示例2: renderEnd

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public HoldingContainer renderEnd(ClassGenerator<?> g, CompleteType resolvedOutput, HoldingContainer[] inputVariables, JVar[]  workspaceJVars) {
  HoldingContainer out = g.declare(resolvedOutput, false);
  JBlock sub = new JBlock();
  g.getEvalBlock().add(sub);
  JVar internalOutput = sub.decl(JMod.FINAL, resolvedOutput.getHolderType(g.getModel()), getReturnName(), JExpr._new(resolvedOutput.getHolderType(g.getModel())));
  addProtectedBlock(g, sub, output(), null, workspaceJVars, false);
  sub.assign(out.getHolder(), internalOutput);
      //hash aggregate uses workspace vectors. Initialization is done in "setup" and does not require "reset" block.
      if (!g.getMappingSet().isHashAggMapping()) {
        generateBody(g, BlockType.RESET, reset(), null, workspaceJVars, false);
      }
     generateBody(g, BlockType.CLEANUP, cleanup(), null, workspaceJVars, false);

  return out;
}
开发者ID:dremio，项目名称:dremio-oss，代码行数:17，代码来源:AggrFunctionHolder.java

示例3: visitDecimal9Constant

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public HoldingContainer visitDecimal9Constant(Decimal9Expression e, ClassGenerator<?> generator)
    throws RuntimeException {
  MajorType majorType = e.getMajorType();
  JBlock setup = generator.getBlock(BlockType.SETUP);
  JType holderType = generator.getHolderType(majorType);
  JVar var = generator.declareClassField("dec9", holderType);
  JExpression valueLiteral = JExpr.lit(e.getIntFromDecimal());
  JExpression scaleLiteral = JExpr.lit(e.getScale());
  JExpression precisionLiteral = JExpr.lit(e.getPrecision());
  setup.assign(
      var,
      generator.getModel().ref(ValueHolderHelper.class).staticInvoke("getDecimal9Holder").arg(valueLiteral)
          .arg(scaleLiteral).arg(precisionLiteral));
  return new HoldingContainer(majorType, var, null, null);
}
开发者ID:axbaretto，项目名称:drill，代码行数:17，代码来源:EvaluationVisitor.java

示例4: visitDecimal18Constant

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public HoldingContainer visitDecimal18Constant(Decimal18Expression e, ClassGenerator<?> generator)
    throws RuntimeException {
  MajorType majorType = e.getMajorType();
  JBlock setup = generator.getBlock(BlockType.SETUP);
  JType holderType = generator.getHolderType(majorType);
  JVar var = generator.declareClassField("dec18", holderType);
  JExpression valueLiteral = JExpr.lit(e.getLongFromDecimal());
  JExpression scaleLiteral = JExpr.lit(e.getScale());
  JExpression precisionLiteral = JExpr.lit(e.getPrecision());
  setup.assign(
      var,
      generator.getModel().ref(ValueHolderHelper.class).staticInvoke("getDecimal18Holder").arg(valueLiteral)
          .arg(scaleLiteral).arg(precisionLiteral));
  return new HoldingContainer(majorType, var, null, null);
}
开发者ID:axbaretto，项目名称:drill，代码行数:17，代码来源:EvaluationVisitor.java

示例5: renderEnd

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public HoldingContainer renderEnd(ClassGenerator<?> classGenerator, HoldingContainer[] inputVariables,
                                  JVar[] workspaceJVars, FieldReference fieldReference) {
  HoldingContainer out = classGenerator.declare(getReturnType(), false);
  JBlock sub = new JBlock();
  classGenerator.getEvalBlock().add(sub);
  JVar internalOutput = sub.decl(JMod.FINAL, classGenerator.getHolderType(getReturnType()), getReturnValue().getName(), JExpr._new(classGenerator.getHolderType(getReturnType())));
  addProtectedBlock(classGenerator, sub, output(), null, workspaceJVars, false);
  sub.assign(out.getHolder(), internalOutput);
  //hash aggregate uses workspace vectors. Initialization is done in "setup" and does not require "reset" block.
  if (!classGenerator.getMappingSet().isHashAggMapping()) {
    generateBody(classGenerator, BlockType.RESET, reset(), null, workspaceJVars, false);
  }
  generateBody(classGenerator, BlockType.CLEANUP, cleanup(), null, workspaceJVars, false);

  return out;
}
开发者ID:axbaretto，项目名称:drill，代码行数:18，代码来源:DrillAggFuncHolder.java

示例6: process

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public void process(Element element, EComponentHolder holder) throws Exception {

    // I just copied this block from BeanHandler, I'm not sure I understand it
    TypeMirror typeMirror = annotationHelper.extractAnnotationClassParameter(element);
    if (typeMirror == null) {
        typeMirror = element.asType();
        typeMirror = holder.processingEnvironment().getTypeUtils().erasure(typeMirror);
    }

    JClass injectedClass = refClass(typeMirror.toString());
    JFieldRef injectField = ref(element.getSimpleName().toString());

    final JBlock initBody = holder.getInitBody();
    initBody.assign(injectField, ModuleCodeGenerator.moduleGetInstanceOrAddDefaultIfNeeded(holder, annotationHelper, holder.getGeneratedClass(), holder.getInit(), injectedClass, "", typeHasAnnotation(typeMirror, EBean.class))); // field = Module.getInstance()
}
开发者ID:netimen，项目名称:android-modules，代码行数:17，代码来源:InjectHandler.java

示例7: generateCreateCopyMethod

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
JMethod generateCreateCopyMethod(final boolean partial) {
	final JDefinedClass definedClass = this.classOutline.implClass;

	final JMethod cloneMethod = definedClass.method(JMod.PUBLIC, definedClass, this.pluginContext.copyMethodName);
	final CopyGenerator cloneGenerator = this.pluginContext.createCopyGenerator(cloneMethod, partial);
	cloneMethod.annotate(Override.class);

	final JBlock body = cloneMethod.body();

	final JVar newObjectVar;
	final boolean superPartialCopyable = this.pluginContext.partialCopyableInterface.isAssignableFrom(definedClass._extends());
	final boolean superCopyable = this.pluginContext.copyableInterface.isAssignableFrom(definedClass._extends());
	if (superPartialCopyable) {
		newObjectVar = body.decl(JMod.FINAL, definedClass, this.pluginContext.newObjectVarName, JExpr.cast(definedClass, cloneGenerator.generatePartialArgs(this.pluginContext.invoke(JExpr._super(), this.pluginContext.copyMethodName))));
	} else if(superCopyable) {
		newObjectVar = body.decl(JMod.FINAL, definedClass, this.pluginContext.newObjectVarName, JExpr.cast(definedClass, JExpr._super().invoke(this.pluginContext.copyMethodName)));
	} else {
		newObjectVar = body.decl(JMod.FINAL, definedClass, this.pluginContext.newObjectVarName, null);
		final JBlock maybeTryBlock = this.pluginContext.catchCloneNotSupported(body, definedClass._extends());
		maybeTryBlock.assign(newObjectVar, JExpr.cast(definedClass, JExpr._super().invoke(this.pluginContext.cloneMethodName)));
	}
	generateFieldCopyExpressions(cloneGenerator, body, newObjectVar, JExpr._this());
	body._return(newObjectVar);
	return cloneMethod;
}
开发者ID:mklemm，项目名称:jaxb2-rich-contract-plugin，代码行数:26，代码来源:DeepCopyGenerator.java

示例8: loopClassConstructor

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
public JMethod loopClassConstructor(JDefinedClass klass,
				    String id, Type type,
				    JDefinedClass indexClass)
{
	final JMethod cons = klass.constructor(JMod.NONE);
	final JVar index = cons.param(convertTypeToJClass(type), id);
	final JBlock body = cons.body();
	comment_stamp(body);
	klass.field(JMod.FINAL, indexClass, "index");

	// work around bug in jcodemodel on using index instead of this.index
	body.assign(JExpr.refthis("index"),
		    JExpr._new(indexClass).arg(index));
	body.add(JExpr.invoke("register").arg(id)
		 .arg(JExpr.refthis("index")));
	return cons;
}
开发者ID:BrainTech，项目名称:jsignalml，代码行数:18，代码来源:JavaClassGen.java

示例9: generate

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
private void generate(JDefinedClass traversingVisitor, JTypeVar returnType, JTypeVar exceptionType, JClass implClass) {
    // add method impl to traversing visitor
    JMethod travViz;
    travViz = traversingVisitor.method(JMod.PUBLIC, returnType, visitMethodNamer.apply(implClass.name()));
    travViz._throws(exceptionType);
    JVar beanVar = travViz.param(implClass, "aBean");
    travViz.annotate(Override.class);
    JBlock travVizBloc = travViz.body();

    addTraverseBlock(travViz, beanVar, true);

    JVar retVal = travVizBloc.decl(returnType, "returnVal");
    travVizBloc.assign(retVal,
            JExpr.invoke(beanVar, "accept").arg(JExpr.invoke("getVisitor")));
    travVizBloc._if(JExpr.ref("progressMonitor").ne(JExpr._null()))._then().invoke(JExpr.ref("progressMonitor"), "visited").arg(beanVar);

    // case to traverse after the visit
    addTraverseBlock(travViz, beanVar, false);
    travVizBloc._return(retVal);
}
开发者ID:massfords，项目名称:jaxb-visitor，代码行数:21，代码来源:CreateTraversingVisitorClass.java

示例10: generateLazyProxyInitGetter

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
private JMethod generateLazyProxyInitGetter(final ClassOutline classOutline, final FieldOutline fieldOutline) {
	final JCodeModel m = classOutline.parent().getCodeModel();
	final JDefinedClass definedClass = classOutline.implClass;
	final String fieldName = fieldOutline.getPropertyInfo().getName(false);
	final String getterName = "get" + fieldOutline.getPropertyInfo().getName(true);
	final JFieldVar collectionField = definedClass.fields().get(fieldName);
	final JClass elementType = ((JClass) collectionField.type()).getTypeParameters().get(0);
	final JClass proxyFieldType = m.ref(BoundList.class).narrow(elementType);
	final JFieldRef collectionFieldRef = JExpr._this().ref(collectionField);
	final JFieldRef proxyField = JExpr._this().ref(collectionField.name() + BoundPropertiesPlugin.PROXY_SUFFIX);
	final JMethod oldGetter = definedClass.getMethod(getterName, new JType[0]);
	definedClass.methods().remove(oldGetter);
	final JMethod newGetter = definedClass.method(JMod.PUBLIC, proxyFieldType, getterName);
	newGetter.body()._if(collectionFieldRef.eq(JExpr._null()))._then().assign(collectionFieldRef, JExpr._new(m.ref(ArrayList.class).narrow(elementType)));
	final JBlock ifProxyNull = newGetter.body()._if(proxyField.eq(JExpr._null()))._then();
	ifProxyNull.assign(proxyField, JExpr._new(m.ref(BoundListProxy.class).narrow(elementType)).arg(collectionFieldRef));
	newGetter.body()._return(proxyField);
	return newGetter;
}
开发者ID:mklemm，项目名称:jaxb2-rich-contract-plugin，代码行数:20，代码来源:BoundPropertiesPlugin.java

示例11: addValueField

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
private JFieldVar addValueField(JDefinedClass _enum, JType type) {
    JFieldVar valueField = _enum.field(JMod.PRIVATE | JMod.FINAL, type, VALUE_FIELD_NAME);

    JMethod constructor = _enum.constructor(JMod.PRIVATE);
    JVar valueParam = constructor.param(type, VALUE_FIELD_NAME);
    JBlock body = constructor.body();
    body.assign(JExpr._this().ref(valueField), valueParam);

    return valueField;
}
开发者ID:weiwenqiang，项目名称:GitHub，代码行数:11，代码来源:EnumRule.java

示例12: addBuilder

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
private JMethod addBuilder(JDefinedClass c, JFieldVar field) {
    JMethod builder = c.method(JMod.PUBLIC, c, getBuilderName(field.name()));

    JVar param = builder.param(field.type(), field.name());
    JBlock body = builder.body();
    body.assign(JExpr._this().ref(field), param);
    body._return(JExpr._this());

    return builder;
}
开发者ID:weiwenqiang，项目名称:GitHub，代码行数:11，代码来源:PropertyRule.java

示例13: visitQuotedStringConstant

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public HoldingContainer visitQuotedStringConstant(QuotedString e, ClassGenerator<?> generator)
    throws RuntimeException {
  MajorType majorType = Types.required(MinorType.VARCHAR);
  JBlock setup = generator.getBlock(BlockType.SETUP);
  JType holderType = generator.getHolderType(majorType);
  JVar var = generator.declareClassField("string", holderType);
  JExpression stringLiteral = JExpr.lit(e.value);
  JExpression buffer = generator.getMappingSet().getIncoming().invoke("getContext").invoke("getManagedBuffer");
  setup.assign(var,
      generator.getModel().ref(ValueHolderHelper.class).staticInvoke("getVarCharHolder").arg(buffer).arg(stringLiteral));
  return new HoldingContainer(majorType, var, null, null);
}
开发者ID:skhalifa，项目名称:QDrill，代码行数:14，代码来源:EvaluationVisitor.java

示例14: visitIntervalDayConstant

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
@Override
public HoldingContainer visitIntervalDayConstant(IntervalDayExpression e, ClassGenerator<?> generator)
    throws RuntimeException {
  MajorType majorType = Types.required(MinorType.INTERVALDAY);
  JBlock setup = generator.getBlock(BlockType.SETUP);
  JType holderType = generator.getHolderType(majorType);
  JVar var = generator.declareClassField("intervalday", holderType);
  JExpression dayLiteral = JExpr.lit(e.getIntervalDay());
  JExpression millisLiteral = JExpr.lit(e.getIntervalMillis());
  setup.assign(
      var,
      generator.getModel().ref(ValueHolderHelper.class).staticInvoke("getIntervalDayHolder").arg(dayLiteral)
          .arg(millisLiteral));
  return new HoldingContainer(majorType, var, null, null);
}
开发者ID:skhalifa，项目名称:QDrill，代码行数:16，代码来源:EvaluationVisitor.java

示例15: addProtectedBlock

import com.sun.codemodel.JBlock; //导入方法依赖的package包/类
protected void addProtectedBlock(ClassGenerator<?> g, JBlock sub, String body, HoldingContainer[] inputVariables,
    JVar[] workspaceJVars, boolean decConstInputOnly) {
  if (inputVariables != null) {
    for (int i = 0; i < inputVariables.length; i++) {
      if (decConstInputOnly && !inputVariables[i].isConstant()) {
        continue;
      }

      ValueReference parameter = parameters[i];
      HoldingContainer inputVariable = inputVariables[i];
      if (parameter.isFieldReader && !inputVariable.isReader() && inputVariable.getCompleteType().isScalar()) {
        JType singularReaderClass = g.getModel()._ref(TypeHelper.getHolderReaderImpl(getArrowMinorType(inputVariable.getCompleteType().toMinorType())));
        JType fieldReadClass = g.getModel()._ref(FieldReader.class);
        sub.decl(fieldReadClass, parameter.name, JExpr._new(singularReaderClass).arg(inputVariable.getHolder()));
      } else {
        sub.decl(inputVariable.getHolder().type(), parameter.name, inputVariable.getHolder());
      }
    }
  }

  JVar[] internalVars = new JVar[workspaceJVars.length];
  for (int i = 0; i < workspaceJVars.length; i++) {
    if (decConstInputOnly) {
      internalVars[i] = sub.decl(g.getModel()._ref(workspaceVars[i].type), workspaceVars[i].name, workspaceJVars[i]);
    } else {
      internalVars[i] = sub.decl(g.getModel()._ref(workspaceVars[i].type), workspaceVars[i].name, workspaceJVars[i]);
    }

  }

  Preconditions.checkNotNull(body);
  sub.directStatement(body);

  // reassign workspace variables back to global space.
  for (int i = 0; i < workspaceJVars.length; i++) {
    sub.assign(workspaceJVars[i], internalVars[i]);
  }
}
开发者ID:dremio，项目名称:dremio-oss，代码行数:39，代码来源:BaseFunctionHolder.java


注：本文中的com.sun.codemodel.JBlock.assign方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。