Package com.intellij.psi

Provides interfaces for working with the Program Source Interface (IDEA's internal representation of the program structure).

See:
Description

Interface Summary

AspectPatternMatcher
CustomHighlighterTokenType
ImplicitVariable
JavaDocTokenType
JavaResolveResult	JavaResolveResult holds additional information that is obtained when Java references are being resolved
JavaTokenType
PsiAnnotation	Represents a Java annotation.
PsiAnnotationMemberValue	Represents a PSI element which can be used as the value of an annotation element.
PsiAnnotationMethod	Represents a method which is declared on an annotation interface and possibly specifies the default value of the annotation element.
PsiAnnotationParameterList	Represents the list of name/value elements for an annotation.
PsiAnonymousClass	Represents a Java anonymous class.
PsiArrayAccessExpression	Represents an array access expession, for example, i [1].
PsiArrayInitializerExpression	Represents an array initializer expression.
PsiArrayInitializerMemberValue	Represents an array used as a value of an annotation element.
PsiAspectManager	AspectJ functionality; currently not supported.
PsiAspectManagerListener	AspectJ functionality; currently not supported.
PsiAssertStatement	Represents a Java assert statement.
PsiAssignmentExpression	Represents a simple assignment (a=b) or a compound assignment (a+=1) expression.
PsiBinaryExpression	Represents a Java binary expression (addition, multiplication and so on).
PsiBinaryFile	Represents a binary file.
PsiBlockStatement	Represents a Java block statement (sequence of statements surrounded with curly braces).
PsiBreakStatement	Represents a Java break statement.
PsiCall	Represents the call of a Java method or constructor or a Java enum constant..
PsiCallExpression	Represents the call of a Java method or constructor.
PsiCatchSection	Represents a single catch section of a Java try ... catch statement.
PsiClass	Represents a Java class or interface.
PsiClassInitializer	Represents a Java class initializer block.
PsiClassObjectAccessExpression	Represents a class literal expression (for example, String.class).
PsiClassType.ClassResolveResult	Represents the result of resolving a reference to a Java class.
PsiCodeBlock	Represents a Java code block, usually surrounded by curly braces.
PsiCodeFragment	Represents a fragment of Java code which exists outside of a project structure (for example, in a foreign language code or in a user interface element other than the main source code editor).
PsiCodeFragment.ExceptionHandler	Interface used to determine which exceptions are considered handled in the context where the fragment is used.
PsiCodeFragment.VisibilityChecker	Interface used to determine the visibility of declarations from the code fragment.
PsiComment	Represents a comment in Java code or in a custom language.
PsiCompiledElement	Represents an element in a Java library used in a project.
PsiConditionalExpression	Represents a Java conditional expression (for example, a ?
PsiConstructorCall	Represents a Java constructor call or enum constant.
PsiContinueStatement	Represents a Java continue statement.
PsiDeclarationStatement	Represents a Java local variable or class declaration statement.
PsiDirectory	Represents a file system directory and allows to access its contents.
PsiDocCommentOwner	Represents a PSI element which can have an attached JavaDoc comment.
PsiDocumentManager.Listener	Listener for receiving notifications about creation of Document and PsiFile instances.
PsiDoWhileStatement	Represents a Java do ... while statement.
PsiElement	The common base interface for all elements of the PSI tree.
PsiElementFactory	Service for creating instances of Java, JavaDoc, AspectJ and XML PSI elements which don't have an underlying source code file.
PsiElementFinder	Allows to extend the mechanism of locating classes and packages by full-qualified name.
PsiEmptyStatement	Represents an empty statement in Java.
PsiEnumConstant	Represents a constant in a Java enum type.
PsiEnumConstantInitializer	Represents the class body attached to a constant in a Java enum type.
PsiErrorElement	Represents a syntax error (for example, invalid token) in Java or custom language code.
PsiExpression	Represents a Java epxression.
PsiExpressionCodeFragment	Represents a fragment of Java code the contents of which is an expression.
PsiExpressionList	Represents a list of expressions separated by commas.
PsiExpressionListStatement	Represents the list of expressions separated by commas, used as the initialize or update part of a for loop.
PsiExpressionStatement	Represents a Java expression statement.
PsiField	Represents a Java field or enum constant.
PsiFile	A PSI element representing a file.
PsiFileSystemItem	Represents a file or directory which can be renamed.
PsiForeachStatement	Represents a Java enhanced for statement.
PsiForStatement	Represents a Java basic for statement.
PsiIdentifier	Represents a Java identifier.
PsiIfStatement	Represents a Java if or if ... else statement.
PsiImportHolder	Represents a code fragment to which import statements can be added.
PsiImportList	Represents the list of import statements contained in a Java or JSP file.
PsiImportStatement	Represents a Java import statement.
PsiImportStatementBase	Represents a Java import or import static statement.
PsiImportStaticReferenceElement	Represents a reference to the member imported by a Java import static statement.
PsiImportStaticStatement	Represents a Java import static statement.
PsiInstanceOfExpression	Represents a Java instanceof expression.
PsiJavaCodeReferenceCodeFragment	Represents a fragment of Java code the contents of which is a reference element referencing a Java class or package.
PsiJavaCodeReferenceElement	Represents a reference found in Java code (either an identifier or a sequence of identifiers separated by periods, optionally with generic type arguments).
PsiJavaFile	Represents a Java or JSP file.
PsiJavaReference	Represents a reference found in Java code.
PsiJavaToken	Represents a single token in a Java file (the lowest-level element in the Java PSI tree).
PsiKeyword	Represents a Java keyword.
PsiLabeledStatement	Represents a Java statement with an attached label.
PsiLiteralExpression	Represents a Java literal expression.
PsiLocalVariable	Represents a Java local variable.
PsiMember	Represents a member of a Java class (for example, a field or a method).
PsiMethod	Represents a Java method or constructor.
PsiMethodCallExpression	Represents a call of a Java method.
PsiMigration
PsiModifier	Provides a list of possible modifier keywords for Java classes, methods and fields.
PsiModifierList	Represents the list of modifiers and annotations on a Java element (class, method, field and so on).
PsiModifierListOwner	Represents a PSI element which has a list of modifiers (public/private/protected/etc.)
PsiNamedElement	A PSI element which has a name and can be renamed (for example, a class or a method).
PsiNameValuePair	Represents a single element-value pair of an annotation parameter list.
PsiNewExpression	Represents the call of a Java class constructor (a simple or qualified class instance creation expression, or an array creation expression).
PsiPackage	Represents a Java package.
PsiPackageStatement	Represents a package Java statement.
PsiParameter	Represents the parameter of a Java method, foreach (enhanced for) statement or catch block.
PsiParameterList	Represents the list of parameters of a Java method.
PsiParenthesizedExpression	Represents a Java expression enclosed in parentheses.
PsiPlainText	Represents the contents of a plain-text file.
PsiPlainTextFile	Represents a plain-text file (a file belonging to the type "Text files" or a custom file type which has no associated language).
PsiPolyVariantReference	Inherit this interface if you want the reference to resolve to more than one element, or if you want to provide resolve result(s) for a superset of valid resolve cases.
PsiPostfixExpression	Represents a Java postfix increment or decrement expression.
PsiPrefixExpression	Represents a Java expression with an unary prefix operator.
PsiReference	A reference to a PSI element.
PsiReferenceExpression	Represents a reference in Java code used as part of an expression.
PsiReferenceList	Represents a list of Java classes referenced by the implements, extends or throws clause.
PsiReferenceParameterList	Represents the list of type arguments specified on a Java reference.
PsiResolveHelper	Service for resolving references to declarations.
PsiReturnStatement	Represents a Java return statement.
PsiRootPackageType	Deprecated.
PsiStatement	Represents a Java statement.
PsiSubstitutor	Represents a mapping between type parameters and their values.
PsiSuperExpression	Represents a Java super expression.
PsiSwitchLabelStatement	Represents a single case or default section in a Java switch statement.
PsiSwitchStatement	Represents a Java switch statement.
PsiSynchronizedStatement	Represents a Java synchronized statement.
PsiThisExpression	Represents a Java this expression.
PsiThrowStatement	Represents a Java throw statement.
PsiTreeChangeListener	Listener for receiving notifications about all changes in the PSI tree of a project.
PsiTryStatement	Represents a Java try ... catch ... finally statement.
PsiTypeCastExpression	Represents a Java type cast expression.
PsiTypeCodeFragment	Represents a Java code fragment the contents of which is a reference to a Java type.
PsiTypeElement	Represents the occurrence of a type in Java source code, for example, as a return type of the method or the type of a method parameter.
PsiTypeParameter	Represents the type parameter of a generic class, interface, method or constructor.
PsiTypeParameterList	Represents a list of generic type parameters for a class or method.
PsiTypeParameterListOwner	Represents a PSI element (class, interface, method or constructor) which can own a type parameter list.
PsiVariable	Represents a Java local variable, method parameter or field.
PsiWhileStatement	Represents a Java while statement.
PsiWhiteSpace	Represents a whitespace token.
ResolveResult	Represents the result of resolving a reference.
SmartPsiElementPointer
SmartTypePointer
StringEscapesTokenTypes
TokenType	The standard lexer token types common to all languages.

Class Summary

BitSetUtil
CustomHighlighterTokenType.CustomElementType
EmptySubstitutor	The substitutor which does not provide any mappings for the type parameters.
GenericsUtil
JavaElementVisitor
JspElementVisitor
PsiArrayType	Represents an array type.
PsiCapturedWildcardType
PsiClassType	Represents a class type.
PsiCodeFragment.VisibilityChecker.Visibility
PsiConstantEvaluationHelper	Service for evaluating values of constant expressions.
PsiDocumentManager	Manages the relationship between documents and PSI trees.
PsiElementResolveResult	Trivial implementation of ResolveResult.
PsiElementVisitor	Visitor which can be used to visit Java, XML and AspectJ PSI elements.
PsiEllipsisType	Represents the type of a variable arguments array passed as a method parameter.
PsiIntersectionType
PsiManager	The main entry point for accessing the PSI services for a project.
PsiNameHelper	Service for validating and parsing Java identifiers.
PsiPrimitiveType	Represents primitive types of Java language.
PsiRecursiveElementVisitor	Represents a PSI element visitor which recursively visits the children of the element on which the visit was started.
PsiTreeChangeAdapter	Default empty implementation of PsiTreeChangeListener.
PsiTreeChangeEvent	Provides information about a change in the PSI tree of a project.
PsiType	Representation of Java type (primitive type, array or class type).
PsiTypeVisitor<A>	Visitor which can be used to visit Java types.
PsiWildcardType	Represents a wildcard type, with bounds.
SmartPointerManager
XmlElementVisitor

Exception Summary

PsiTypeCodeFragment.IncorrectTypeException
PsiTypeCodeFragment.NoTypeException
PsiTypeCodeFragment.TypeSyntaxException

Package com.intellij.psi Description

Provides interfaces for working with the Program Source Interface (IDEA's internal representation of the program structure).