Uses of Interface
net.sourceforge.pmd.lang.java.ast.ASTExpression

Packages that use ASTExpression

Package	Description
net.sourceforge.pmd.lang.java.ast	Contains the classes and interfaces modelling the Java AST.
net.sourceforge.pmd.lang.java.rule.codestyle

Uses of ASTExpression in net.sourceforge.pmd.lang.java.ast

Subinterfaces of ASTExpression in net.sourceforge.pmd.lang.java.ast

Modifier and Type	Interface	Description
interface	ASTAssignableExpr	An expression that may be assigned by an assignment expression, or incremented or decremented.
static interface	ASTAssignableExpr.ASTNamedReferenceExpr	An assignable expression that has a name, and refers to a symbol.
interface	ASTLiteral	A lexical literal.
interface	ASTPrimaryExpression	Tags those expressions that are categorised as primary by the JLS.
interface	FunctionalExpression	A method reference or lambda expression.
interface	QualifiableExpression	Node that may be qualified by an expression, e.g. an instance method call or inner class constructor invocation.

Classes in net.sourceforge.pmd.lang.java.ast that implement ASTExpression

Modifier and Type	Class	Description
final class	ASTAmbiguousName	An ambiguous name occurring in any context.
final class	ASTArrayAccess	An array access expression.
final class	ASTArrayAllocation	An array creation expression.
final class	ASTArrayInitializer	An array initializer.
final class	ASTAssignmentExpression	Represents an assignment expression.
final class	ASTBooleanLiteral	The boolean literal, either "true" or "false".
final class	ASTCastExpression	Represents a type cast expression.
final class	ASTCharLiteral	Represents a character literal.
final class	ASTClassLiteral	A class literal.
final class	ASTConditionalExpression	Represents a conditional expression, aka ternary expression.
final class	ASTConstructorCall	A class instance creation expression.
final class	ASTFieldAccess	A field access expression.
final class	ASTInfixExpression	Represents a binary infix expression.
final class	ASTLambdaExpression	A lambda expression.
final class	ASTMethodCall	A method invocation expression.
final class	ASTMethodReference	Method or constructor reference expression.
final class	ASTNullLiteral	The null literal.
final class	ASTNumericLiteral	A numeric literal of any type (double, int, long, float, etc).
final class	ASTPatternExpression	Wraps a ASTPattern node but presents the interface of ASTExpression.
final class	ASTStringLiteral	Represents a string literal.
final class	ASTSuperExpression	The "super" keyword.
final class	ASTSwitchExpression	A switch expression, as introduced in Java 12.
final class	ASTThisExpression	The "this" expression.
final class	ASTTypeExpression	Wraps a type node but presents the interface of ASTExpression.
final class	ASTUnaryExpression	Represents a unary operation on a value.
final class	ASTVariableAccess	An unqualified reference to a variable (either local, or a field that is in scope).

Methods in net.sourceforge.pmd.lang.java.ast that return ASTExpression

Modifier and Type	Method	Description
ASTExpression	ASTAssertStatement.getCondition()	Returns the expression tested by this assert statement.
ASTExpression	ASTConditionalExpression.getCondition()	Returns the node that represents the guard of this conditional.
ASTExpression	ASTDoStatement.getCondition()	Returns the node that represents the guard of this loop.
ASTExpression	ASTForStatement.getCondition()
ASTExpression	ASTIfStatement.getCondition()	Returns the node that represents the guard of this conditional.
default @Nullable ASTExpression	ASTLoopStatement.getCondition()	Returns the node that represents the condition of this loop.
ASTExpression	ASTWhileStatement.getCondition()	Returns the node that represents the guard of this loop.
ASTExpression	ASTAssertStatement.getDetailMessageNode()	Returns the expression that corresponds to the detail message, i.e. the expression after the colon, if it's present.
ASTExpression	ASTConditionalExpression.getElseBranch()	Returns the node that represents the expression that will be evaluated if the guard evaluates to false.
@NonNull ASTExpression	ASTExpressionStatement.getExpr()	Returns the contained expression.
@Nullable ASTExpression	ASTReturnStatement.getExpr()	Returns the returned expression, or null if this is a simple return.
ASTExpression	ASTThrowStatement.getExpr()	Returns the expression for the thrown exception.
ASTExpression	ASTYieldStatement.getExpr()	Returns the yielded expression.
@Nullable ASTExpression	ASTLambdaExpression.getExpression()	Deprecated. Use ASTLambdaExpression.getExpressionBody()
@Nullable ASTExpression	ASTLambdaExpression.getExpressionBody()	Returns the body of this lambda if it is an expression.
ASTExpression	ASTGuard.getGuard()
ASTExpression	ASTArrayAccess.getIndexExpression()	Returns the expression within the brackets.
ASTExpression	ASTResource.getInitializer()	Returns the initializer of the expression.
@Nullable ASTExpression	ASTVariableDeclarator.getInitializer()	Returns the initializer, of the variable, or null if it doesn't exist.
@Nullable ASTExpression	ASTVariableId.getInitializer()	Returns the initializer of the variable, or null if it doesn't exist.
@NonNull ASTExpression	ASTForeachStatement.getIterableExpr()	Returns the expression that evaluates to the Iterable being looped upon.
ASTExpression	ASTArrayDimExpr.getLengthExpression()
ASTExpression	ASTSynchronizedStatement.getLockExpression()	Returns the expression evaluating to the lock object.
ASTExpression	ASTCastExpression.getOperand()
ASTExpression	ASTUnaryExpression.getOperand()	Returns the expression nested within this expression.
@NonNull ASTExpression	ASTArrayAccess.getQualifier()	Returns the expression to the left of the "[".
@Nullable ASTExpression	ASTConstructorCall.getQualifier()	Returns the outer instance expression, if this is a qualified constructor call.
@Nullable ASTExpression	ASTExplicitConstructorInvocation.getQualifier()	Returns the qualifying expression if this is a qualified superclass constructor invocation.
@NonNull ASTExpression	ASTFieldAccess.getQualifier()
@NonNull ASTExpression	ASTMethodReference.getQualifier()	Returns the node to the left of the "::".
default @Nullable ASTExpression	QualifiableExpression.getQualifier()	Returns the expression to the left of the "." if it exists.
ASTExpression	ASTInfixExpression.getRightOperand()	Returns the right-hand side operand.
default ASTExpression	ASTSwitchLike.getTestedExpression()	Gets the expression tested by this switch.
ASTExpression	ASTConditionalExpression.getThenBranch()	Returns the node that represents the expression that will be evaluated if the guard evaluates to true.

Methods in net.sourceforge.pmd.lang.java.ast that return types with arguments of type ASTExpression

Modifier and Type	Method	Description
NodeStream<ASTExpression>	ASTSwitchLabel.getExprList()	Returns the expressions of this label, or an empty list if this is the default label.
NodeStream<ASTExpression>	ASTSwitchExpression.getYieldExpressions()	Returns a stream of all expressions which can be the value of this switch.
Iterator<ASTExpression>	ASTArrayInitializer.iterator()
Iterator<ASTExpression>	ASTSwitchLabel.iterator()

Methods in net.sourceforge.pmd.lang.java.ast with parameters of type ASTExpression

Modifier and Type	Method	Description
R	JavaVisitorBase.visitExpression(ASTExpression node, P data)

Uses of ASTExpression in net.sourceforge.pmd.lang.java.rule.codestyle

Methods in net.sourceforge.pmd.lang.java.rule.codestyle with parameters of type ASTExpression

Modifier and Type	Method	Description
static UselessParenthesesRule.Necessity	UselessParenthesesRule.needsParentheses(ASTExpression inner, JavaNode outer)