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Java LightTreeUtil.firstChildOfType方法代码示例

本文整理汇总了Java中com.intellij.psi.impl.source.tree.LightTreeUtil.firstChildOfType方法的典型用法代码示例。如果您正苦于以下问题：Java LightTreeUtil.firstChildOfType方法的具体用法？Java LightTreeUtil.firstChildOfType怎么用？Java LightTreeUtil.firstChildOfType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.intellij.psi.impl.source.tree.LightTreeUtil的用法示例。


在下文中一共展示了LightTreeUtil.firstChildOfType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: isDeprecatedByAnnotation

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
public static boolean isDeprecatedByAnnotation(@NotNull LighterAST tree, @NotNull LighterASTNode modList) {
  for (final LighterASTNode child : tree.getChildren(modList)) {
    if (child.getTokenType() == JavaElementType.ANNOTATION) {
      final LighterASTNode ref = LightTreeUtil.firstChildOfType(tree, child, JavaElementType.JAVA_CODE_REFERENCE);
      if (ref != null) {
        final LighterASTNode id = LightTreeUtil.firstChildOfType(tree, ref, JavaTokenType.IDENTIFIER);
        if (id != null) {
          final String name = intern(tree.getCharTable(), id);
          if (DEPRECATED_ANNOTATION_NAME.equals(name)) return true;
        }
      }
    }
  }

  return false;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:17，代码来源:RecordUtil.java

示例2: isDeprecatedByAnnotation

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
public static boolean isDeprecatedByAnnotation(@NotNull LighterAST tree, @NotNull LighterASTNode modList)
{
	for(final LighterASTNode child : tree.getChildren(modList))
	{
		if(child.getTokenType() == JavaElementType.ANNOTATION)
		{
			final LighterASTNode ref = LightTreeUtil.firstChildOfType(tree, child, JavaElementType.JAVA_CODE_REFERENCE);
			if(ref != null)
			{
				final LighterASTNode id = LightTreeUtil.firstChildOfType(tree, ref, JavaTokenType.IDENTIFIER);
				if(id != null)
				{
					final String name = intern(tree.getCharTable(), id);
					if(DEPRECATED_ANNOTATION_NAME.equals(name))
					{
						return true;
					}
				}
			}
		}
	}

	return false;
}
开发者ID:consulo，项目名称:consulo-java，代码行数:25，代码来源:RecordUtil.java

示例3: createStubForFile

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@NotNull
@Override
protected StubElement createStubForFile(@NotNull PsiFile file, @NotNull LighterAST tree)
{
	if(!(file instanceof PsiJavaFile))
	{
		return super.createStubForFile(file, tree);
	}

	String refText = "";
	LighterASTNode pkg = LightTreeUtil.firstChildOfType(tree, tree.getRoot(), JavaElementType.PACKAGE_STATEMENT);
	if(pkg != null)
	{
		LighterASTNode ref = LightTreeUtil.firstChildOfType(tree, pkg, JavaElementType.JAVA_CODE_REFERENCE);
		if(ref != null)
		{
			refText = JavaSourceUtil.getReferenceText(tree, ref);
		}
	}
	return new PsiJavaFileStubImpl((PsiJavaFile) file, refText, null, false);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:22，代码来源:JavaLightStubBuilder.java

示例4: calcData

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Nullable
private static MethodData calcData(LighterAST tree, LighterASTNode method)
{
	LighterASTNode body = LightTreeUtil.firstChildOfType(tree, method, JavaElementType.CODE_BLOCK);
	if(body == null)
	{
		return null;
	}
	List<LighterASTNode> statements = ContractInferenceInterpreter.getStatements(body, tree);
	List<PreContract> contracts = new ContractInferenceInterpreter(tree, method, body).inferContracts(statements);
	NullityInference.NullityInferenceVisitor nullityVisitor = new NullityInference.NullityInferenceVisitor(tree, body);
	PurityInference.PurityInferenceVisitor purityVisitor = new PurityInference.PurityInferenceVisitor(tree, body);

	for(LighterASTNode statement : statements)
	{
		walkMethodBody(tree, statement, it ->
		{
			nullityVisitor.visitNode(it);
			purityVisitor.visitNode(it);
		});
	}
	return createData(body, contracts, nullityVisitor.getResult(), purityVisitor.getResult());
}
开发者ID:consulo，项目名称:consulo-java，代码行数:24，代码来源:ContractInferenceIndexKt.java

示例5: getNullParameterIndices

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Nullable
private static IntArrayList getNullParameterIndices(LighterAST lighterAst, @NotNull LighterASTNode methodCall)
{
	final LighterASTNode node = LightTreeUtil.firstChildOfType(lighterAst, methodCall, EXPRESSION_LIST);
	if(node == null)
	{
		return null;
	}
	final List<LighterASTNode> parameters = JavaLightTreeUtil.getExpressionChildren(lighterAst, node);
	IntArrayList indices = new IntArrayList(1);
	for(int idx = 0; idx < parameters.size(); idx++)
	{
		if(isNullLiteral(lighterAst, parameters.get(idx)))
		{
			indices.add(idx);
		}
	}
	return indices;
}
开发者ID:consulo，项目名称:consulo-java，代码行数:20，代码来源:JavaNullMethodArgumentIndex.java

示例6: createStub

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Override
public PsiProvidesStatementStub createStub(LighterAST tree, LighterASTNode node, StubElement parentStub)
{
	LighterASTNode ref = LightTreeUtil.firstChildOfType(tree, node, JavaElementType.JAVA_CODE_REFERENCE);
	String refText = ref != null ? JavaSourceUtil.getReferenceText(tree, ref) : null;
	return new PsiProvidesStatementStubImpl(parentStub, refText);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:8，代码来源:JavaProvidesStatementElementType.java

示例7: createStub

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Override
public PsiUsesStatementStub createStub(LighterAST tree, LighterASTNode node, StubElement parentStub)
{
	LighterASTNode ref = LightTreeUtil.firstChildOfType(tree, node, JavaElementType.JAVA_CODE_REFERENCE);
	String refText = ref != null ? JavaSourceUtil.getReferenceText(tree, ref) : null;
	return new PsiUsesStatementStubImpl(parentStub, refText);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:8，代码来源:JavaUsesStatementElementType.java

示例8: createStub

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Override
public PsiRequiresStatementStub createStub(LighterAST tree, LighterASTNode node, StubElement parentStub)
{
	LighterASTNode ref = LightTreeUtil.firstChildOfType(tree, node, JavaElementType.MODULE_REFERENCE);
	String refText = ref != null ? JavaSourceUtil.getReferenceText(tree, ref) : null;
	return new PsiRequiresStatementStubImpl(parentStub, refText);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:8，代码来源:JavaRequiresStatementElementType.java

示例9: getArgList

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Nullable
@Contract("_,null->null")
public static List<LighterASTNode> getArgList(@NotNull LighterAST tree, @Nullable LighterASTNode call)
{
	LighterASTNode anonClass = LightTreeUtil.firstChildOfType(tree, call, ANONYMOUS_CLASS);
	LighterASTNode exprList = LightTreeUtil.firstChildOfType(tree, anonClass != null ? anonClass : call, EXPRESSION_LIST);
	return exprList == null ? null : getExpressionChildren(tree, exprList);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:9，代码来源:JavaLightTreeUtil.java

示例10: getNameIdentifierText

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Nullable
@Contract("_,null->null")
public static String getNameIdentifierText(@NotNull LighterAST tree, @Nullable LighterASTNode idOwner)
{
	LighterASTNode id = LightTreeUtil.firstChildOfType(tree, idOwner, JavaTokenType.IDENTIFIER);
	return id != null ? RecordUtil.intern(tree.getCharTable(), id) : null;
}
开发者ID:consulo，项目名称:consulo-java，代码行数:8，代码来源:JavaLightTreeUtil.java

示例11: createStub

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Override
public PsiMethodStub createStub(final LighterAST tree, final LighterASTNode node, final StubElement parentStub) {
  String name = null;
  boolean isConstructor = true;
  boolean isVarArgs = false;
  boolean isDeprecatedByComment = false;
  boolean hasDeprecatedAnnotation = false;
  boolean hasDocComment = false;
  String defValueText = null;

  boolean expectingDef = false;
  for (final LighterASTNode child : tree.getChildren(node)) {
    final IElementType type = child.getTokenType();
    if (type == JavaDocElementType.DOC_COMMENT) {
      hasDocComment = true;
      isDeprecatedByComment = RecordUtil.isDeprecatedByDocComment(tree, child);
    }
    else if (type == JavaElementType.MODIFIER_LIST) {
      hasDeprecatedAnnotation = RecordUtil.isDeprecatedByAnnotation(tree, child);
    }
    else if (type == JavaElementType.TYPE) {
      isConstructor = false;
    }
    else if (type == JavaTokenType.IDENTIFIER) {
      name = RecordUtil.intern(tree.getCharTable(), child);
    }
    else if (type == JavaElementType.PARAMETER_LIST) {
      final List<LighterASTNode> params = LightTreeUtil.getChildrenOfType(tree, child, JavaElementType.PARAMETER);
      if (!params.isEmpty()) {
        final LighterASTNode pType = LightTreeUtil.firstChildOfType(tree, params.get(params.size() - 1), JavaElementType.TYPE);
        if (pType != null) {
          isVarArgs = (LightTreeUtil.firstChildOfType(tree, pType, JavaTokenType.ELLIPSIS) != null);
        }
      }
    }
    else if (type == JavaTokenType.DEFAULT_KEYWORD) {
      expectingDef = true;
    }
    else if (expectingDef && !ElementType.JAVA_COMMENT_OR_WHITESPACE_BIT_SET.contains(type) &&
             type != JavaTokenType.SEMICOLON && type != JavaElementType.CODE_BLOCK) {
      defValueText = LightTreeUtil.toFilteredString(tree, child, null);
      break;
    }
  }

  TypeInfo typeInfo = isConstructor ? TypeInfo.createConstructorType() : TypeInfo.create(tree, node, parentStub);
  boolean isAnno = (node.getTokenType() == JavaElementType.ANNOTATION_METHOD);
  byte flags = PsiMethodStubImpl.packFlags(isConstructor, isAnno, isVarArgs, isDeprecatedByComment, hasDeprecatedAnnotation, hasDocComment);

  return new PsiMethodStubImpl(parentStub, name, typeInfo, flags, defValueText);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:52，代码来源:JavaMethodElementType.java

示例12: packModifierList

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
public static int packModifierList(@NotNull LighterAST tree, @NotNull LighterASTNode modList, @NotNull StubElement parent) {
  int packed = 0;

  final LighterASTNode modListOwner = tree.getParent(modList);
  if (modListOwner != null && modListOwner.getTokenType() == parent.getStubType()) {
    final StubElement grandParent = parent.getParentStub();
    if (parent instanceof PsiClassStub) {
      if (grandParent instanceof PsiClassStub && ((PsiClassStub)grandParent).isInterface()) {
        packed |= ModifierFlags.PUBLIC_MASK;
        packed |= ModifierFlags.STATIC_MASK;
      }
      if (((PsiClassStub)parent).isInterface()) {
        packed |= ModifierFlags.ABSTRACT_MASK;
        if (grandParent instanceof PsiClassStub) {
          packed |= ModifierFlags.STATIC_MASK;
        }
      }
      else if (((PsiClassStub)parent).isEnum()) {
        if (!(grandParent instanceof PsiFileStub)) {
          packed |= ModifierFlags.STATIC_MASK;
        }

        boolean isFinal = true;
        final List<LighterASTNode> enumConstants = LightTreeUtil.getChildrenOfType(tree, modListOwner, JavaElementType.ENUM_CONSTANT);
        for (final LighterASTNode constant : enumConstants) {
          if (LightTreeUtil.firstChildOfType(tree, constant, JavaElementType.ENUM_CONSTANT_INITIALIZER) != null) {
            isFinal = false;
            break;
          }
        }
        if (isFinal) {
          packed |= ModifierFlags.FINAL_MASK;
        }

        final List<LighterASTNode> methods = LightTreeUtil.getChildrenOfType(tree, modListOwner, JavaElementType.METHOD);
        for (final LighterASTNode method : methods) {
          final LighterASTNode mods = LightTreeUtil.requiredChildOfType(tree, method, JavaElementType.MODIFIER_LIST);
          if (LightTreeUtil.firstChildOfType(tree, mods, JavaTokenType.ABSTRACT_KEYWORD) != null) {
            packed |= ModifierFlags.ABSTRACT_MASK;
            break;
          }
        }
      }
    }
    else if (parent instanceof PsiMethodStub) {
      if (grandParent instanceof PsiClassStub && ((PsiClassStub)grandParent).isInterface()) {
        packed |= ModifierFlags.PUBLIC_MASK;
        packed |= ModifierFlags.ABSTRACT_MASK;
      }
    }
    else if (parent instanceof PsiFieldStub) {
      if (parent.getStubType() == JavaElementType.ENUM_CONSTANT ||
          grandParent instanceof PsiClassStub && ((PsiClassStub)grandParent).isInterface()) {
        packed |= ModifierFlags.PUBLIC_MASK;
        packed |= ModifierFlags.STATIC_MASK;
        packed |= ModifierFlags.FINAL_MASK;
      }
    }
  }

  for (final LighterASTNode child : tree.getChildren(modList)) {
    final int flag = ModifierFlags.KEYWORD_TO_MODIFIER_FLAG_MAP.get(child.getTokenType());
    if (flag != 0) {
      packed |= flag;
    }
  }

  if ((packed & ModifierFlags.DEFENDER_MASK) != 0) {
    packed &= ~ModifierFlags.ABSTRACT_MASK;
  }

  if ((packed & (ModifierFlags.PRIVATE_MASK | ModifierFlags.PROTECTED_MASK | ModifierFlags.PUBLIC_MASK)) == 0) {
    packed |= ModifierFlags.PACKAGE_LOCAL_MASK;
  }

  return packed;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:78，代码来源:RecordUtil.java

示例13: createStub

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Override
public PropertyStub createStub(LighterAST tree, LighterASTNode node, StubElement parentStub) {
  LighterASTNode keyNode = LightTreeUtil.firstChildOfType(tree, node, PropertiesTokenTypes.KEY_CHARACTERS);
  String key = intern(tree.getCharTable(), keyNode);
  return new PropertyStubImpl(parentStub, key);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:7，代码来源:PropertyStubElementType.java

示例14: createStub

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Override
public PsiMethodStub createStub(final LighterAST tree, final LighterASTNode node, final StubElement parentStub) {
  String name = null;
  boolean isConstructor = true;
  boolean isVarArgs = false;
  boolean isDeprecatedByComment = false;
  boolean hasDeprecatedAnnotation = false;
  String defValueText = null;

  boolean expectingDef = false;
  for (final LighterASTNode child : tree.getChildren(node)) {
    final IElementType type = child.getTokenType();
    if (type == JavaDocElementType.DOC_COMMENT) {
      isDeprecatedByComment = RecordUtil.isDeprecatedByDocComment(tree, child);
    }
    else if (type == JavaElementType.MODIFIER_LIST) {
      hasDeprecatedAnnotation = RecordUtil.isDeprecatedByAnnotation(tree, child);
    }
    else if (type == JavaElementType.TYPE) {
      isConstructor = false;
    }
    else if (type == JavaTokenType.IDENTIFIER) {
      name = RecordUtil.intern(tree.getCharTable(), child);
    }
    else if (type == JavaElementType.PARAMETER_LIST) {
      final List<LighterASTNode> params = LightTreeUtil.getChildrenOfType(tree, child, JavaElementType.PARAMETER);
      if (params.size() > 0) {
        final LighterASTNode pType = LightTreeUtil.firstChildOfType(tree, params.get(params.size() - 1), JavaElementType.TYPE);
        if (pType != null) {
          isVarArgs = (LightTreeUtil.firstChildOfType(tree, pType, JavaTokenType.ELLIPSIS) != null);
        }
      }
    }
    else if (type == JavaTokenType.DEFAULT_KEYWORD) {
      expectingDef = true;
    }
    else if (expectingDef && !ElementType.JAVA_COMMENT_OR_WHITESPACE_BIT_SET.contains(type) &&
             type != JavaTokenType.SEMICOLON && type != JavaElementType.CODE_BLOCK) {
      defValueText = LightTreeUtil.toFilteredString(tree, child, null);
      break;
    }
  }

  TypeInfo typeInfo = isConstructor ? TypeInfo.createConstructorType() : TypeInfo.create(tree, node, parentStub);
  boolean isAnno = (node.getTokenType() == JavaElementType.ANNOTATION_METHOD);
  byte flags = PsiMethodStubImpl.packFlags(isConstructor, isAnno, isVarArgs, isDeprecatedByComment, hasDeprecatedAnnotation);

  return new PsiMethodStubImpl(parentStub, StringRef.fromString(name), typeInfo, flags, StringRef.fromString(defValueText));
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:50，代码来源:JavaMethodElementType.java

示例15: createStub

import com.intellij.psi.impl.source.tree.LightTreeUtil; //导入方法依赖的package包/类
@Override
public PsiMethodStub createStub(final LighterAST tree, final LighterASTNode node, final StubElement parentStub)
{
	String name = null;
	boolean isConstructor = true;
	boolean isVarArgs = false;
	boolean isDeprecatedByComment = false;
	boolean hasDeprecatedAnnotation = false;
	boolean hasDocComment = false;
	String defValueText = null;

	boolean expectingDef = false;
	for(final LighterASTNode child : tree.getChildren(node))
	{
		final IElementType type = child.getTokenType();
		if(type == JavaDocElementType.DOC_COMMENT)
		{
			hasDocComment = true;
			isDeprecatedByComment = RecordUtil.isDeprecatedByDocComment(tree, child);
		}
		else if(type == JavaElementType.MODIFIER_LIST)
		{
			hasDeprecatedAnnotation = RecordUtil.isDeprecatedByAnnotation(tree, child);
		}
		else if(type == JavaElementType.TYPE)
		{
			isConstructor = false;
		}
		else if(type == JavaTokenType.IDENTIFIER)
		{
			name = RecordUtil.intern(tree.getCharTable(), child);
		}
		else if(type == JavaElementType.PARAMETER_LIST)
		{
			final List<LighterASTNode> params = LightTreeUtil.getChildrenOfType(tree, child, JavaElementType.PARAMETER);
			if(!params.isEmpty())
			{
				final LighterASTNode pType = LightTreeUtil.firstChildOfType(tree, params.get(params.size() - 1), JavaElementType.TYPE);
				if(pType != null)
				{
					isVarArgs = (LightTreeUtil.firstChildOfType(tree, pType, JavaTokenType.ELLIPSIS) != null);
				}
			}
		}
		else if(type == JavaTokenType.DEFAULT_KEYWORD)
		{
			expectingDef = true;
		}
		else if(expectingDef && !ElementType.JAVA_COMMENT_OR_WHITESPACE_BIT_SET.contains(type) &&
				type != JavaTokenType.SEMICOLON && type != JavaElementType.CODE_BLOCK)
		{
			defValueText = LightTreeUtil.toFilteredString(tree, child, null);
			break;
		}
	}

	TypeInfo typeInfo = isConstructor ? TypeInfo.createConstructorType() : TypeInfo.create(tree, node, parentStub);
	boolean isAnno = (node.getTokenType() == JavaElementType.ANNOTATION_METHOD);
	byte flags = PsiMethodStubImpl.packFlags(isConstructor, isAnno, isVarArgs, isDeprecatedByComment, hasDeprecatedAnnotation, hasDocComment);

	return new PsiMethodStubImpl(parentStub, name, typeInfo, flags, defValueText);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:63，代码来源:JavaMethodElementType.java


注：本文中的com.intellij.psi.impl.source.tree.LightTreeUtil.firstChildOfType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。