Uses of Class
org.codehaus.groovy.ast.expr.Expression

Packages that use Expression
org.codehaus.groovy.ast Groovy AST nodes for the syntax of the language 
org.codehaus.groovy.ast.expr AST nodes for Groovy expressions 
org.codehaus.groovy.ast.stmt AST nodes for Groovy statements 
org.codehaus.groovy.classgen Generates Java classes for Groovy classes using ASM. 
org.codehaus.groovy.syntax.parser The main parser of Groovy code into the Groovy AST model (Abstract Syntax Tree)  
 

Uses of Expression in org.codehaus.groovy.ast
 

Fields in org.codehaus.groovy.ast declared as Expression
private  Expression Parameter.defaultValue
           
private  Expression FieldNode.initialValueExpression
           
 

Methods in org.codehaus.groovy.ast that return Expression
 Expression PropertyNode.getInitialValueExpression()
           
 Expression Parameter.getDefaultValue()
           
 Expression FieldNode.getInitialValueExpression()
           
 Expression AnnotationNode.getMember(java.lang.String name)
           
 

Methods in org.codehaus.groovy.ast with parameters of type Expression
 PropertyNode ClassNode.addProperty(java.lang.String name, int modifiers, java.lang.String type, Expression initialValueExpression, Statement getterBlock, Statement setterBlock)
           
 FieldNode ClassNode.addField(java.lang.String name, int modifiers, java.lang.String type, Expression initialValue)
           
 boolean ClassNode.hasPossibleMethod(java.lang.String name, Expression arguments)
          Returns true if the given method has a possibly matching method with the given name and arguments
 void AnnotationNode.addMember(java.lang.String name, Expression value)
           
 void AnnotationNode.setMember(java.lang.String name, Expression value)
           
 

Constructors in org.codehaus.groovy.ast with parameters of type Expression
PropertyNode(java.lang.String name, int modifiers, java.lang.String type, java.lang.String owner, Expression initialValueExpression, Statement getterBlock, Statement setterBlock)
           
Parameter(java.lang.String type, java.lang.String name, Expression defaultValue)
           
FieldNode(java.lang.String name, int modifiers, java.lang.String type, ClassNode owner, Expression initialValueExpression)
           
FieldNode(java.lang.String name, int modifiers, java.lang.String type, java.lang.String owner, Expression initialValueExpression)
           
 

Uses of Expression in org.codehaus.groovy.ast.expr
 

Subclasses of Expression in org.codehaus.groovy.ast.expr
 class ArgumentListExpression
          Represents one or more arguments being passed into a method
 class ArrayExpression
          Represents an array object construction either using a fixed size or an initializer expression
 class AttributeExpression
          Represents an attribute access (accessing the field of a class) such as the expression "foo.@bar".
 class BinaryExpression
          Represents two expressions and an operation
 class BitwiseNegExpression
           
 class BooleanExpression
          Represents a boolean expression
 class CastExpression
          Represents a type cast expression
 class ClassExpression
          Represents access to a Java/Groovy class in an expression, such as when invoking a static method or accessing a static type
 class ClosureExpression
          Represents a closure creation expression such as { statement; } or { i : statement; } or { i, x, String y: statement }
 class ConstantExpression
          Represents a constant expression such as null, true, false
 class ConstructorCallExpression
          A constructor call
 class FieldExpression
          Represents a field access such as the expression "this.foo".
 class GStringExpression
          Represents a String expression which contains embedded values inside it such as "hello there ${user} how are you" which is expanded lazily
 class ListExpression
          Represents a list expression [1, 2, 3] which creates a mutable List
 class MapEntryExpression
          Represents an entry inside a map expression such as 1 : 2.
 class MapExpression
          Represents a map expression [1 : 2, "a" : "b", x : y] which creates a mutable Map
 class MethodCallExpression
          A method call on an object or class
 class NamedArgumentListExpression
          Represents one or more arguments being passed into a method by name
 class NegationExpression
           
 class NotExpression
           
 class PostfixExpression
          Represents a postfix expression like foo++ or bar++
 class PrefixExpression
          Represents a prefix expression like ++foo or --bar
 class PropertyExpression
          Represents a property access such as the expression "foo.bar".
 class RangeExpression
          Represents a range expression such as for iterating
 class RegexExpression
          Represents a regular expression of the form ~ which creates a regular expression.
 class StaticMethodCallExpression
          A static method call on a class
 class TernaryExpression
          Represents a ternary expression (booleanExpression) ? expression : expression
 class TupleExpression
          Represents a tuple expression {1, 2, 3} which creates an immutable List
 class VariableExpression
          Represents a local variable name, the simplest form of expression.
 

Fields in org.codehaus.groovy.ast.expr declared as Expression
private  Expression TernaryExpression.trueExpression
           
private  Expression TernaryExpression.falseExpression
           
private  Expression StaticMethodCallExpression.arguments
           
private  Expression RegexExpression.string
           
private  Expression RangeExpression.from
           
private  Expression RangeExpression.to
           
private  Expression PropertyExpression.objectExpression
           
private  Expression PrefixExpression.expression
           
private  Expression PostfixExpression.expression
           
private  Expression NegationExpression.expression
           
private  Expression MethodCallExpression.objectExpression
           
private  Expression MethodCallExpression.arguments
           
private  Expression MapEntryExpression.keyExpression
           
private  Expression MapEntryExpression.valueExpression
           
private  Expression ConstructorCallExpression.arguments
           
private  Expression CastExpression.expression
           
private  Expression BooleanExpression.expression
           
private  Expression BitwiseNegExpression.expression
           
private  Expression BinaryExpression.leftExpression
           
private  Expression BinaryExpression.rightExpression
           
private  Expression AttributeExpression.objectExpression
           
private  Expression ArrayExpression.sizeExpression
           
 

Methods in org.codehaus.groovy.ast.expr that return Expression
 Expression VariableExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression TupleExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression TupleExpression.getExpression(int i)
           
 Expression TernaryExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression TernaryExpression.getFalseExpression()
           
 Expression TernaryExpression.getTrueExpression()
           
 Expression StaticMethodCallExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression StaticMethodCallExpression.getArguments()
           
 Expression RegexExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression RegexExpression.getRegex()
           
 Expression RangeExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression RangeExpression.getFrom()
           
 Expression RangeExpression.getTo()
           
 Expression PropertyExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression PropertyExpression.getObjectExpression()
           
 Expression PrefixExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression PrefixExpression.getExpression()
           
 Expression PostfixExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression PostfixExpression.getExpression()
           
 Expression NotExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression NegationExpression.getExpression()
           
 Expression NegationExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression NamedArgumentListExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression MethodCallExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression MethodCallExpression.getArguments()
           
 Expression MethodCallExpression.getObjectExpression()
           
 Expression MapExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression MapEntryExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression MapEntryExpression.getKeyExpression()
           
 Expression MapEntryExpression.getValueExpression()
           
 Expression ListExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression ListExpression.getExpression(int i)
           
 Expression GStringExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression GStringExpression.getValue(int idx)
           
 Expression GStringExpression.asConstantString()
           
 Expression FieldExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression ExpressionTransformer.transform(Expression expression)
          Transforms the given expression into another expression
abstract  Expression Expression.transformExpression(ExpressionTransformer transformer)
          Return a copy of the expression calling the transformer on any nested expressions
 Expression ConstructorCallExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression ConstructorCallExpression.getArguments()
           
 Expression ConstantExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression ClosureExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression ClassExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression CastExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression CastExpression.getExpression()
           
 Expression BooleanExpression.getExpression()
           
 Expression BooleanExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression BitwiseNegExpression.getExpression()
           
 Expression BitwiseNegExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression BinaryExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression BinaryExpression.getLeftExpression()
           
 Expression BinaryExpression.getRightExpression()
           
 Expression AttributeExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression AttributeExpression.getObjectExpression()
           
 Expression ArrayExpression.transformExpression(ExpressionTransformer transformer)
           
 Expression ArrayExpression.getExpression(int i)
           
 Expression ArrayExpression.getSizeExpression()
           
 Expression ArgumentListExpression.transformExpression(ExpressionTransformer transformer)
           
 

Methods in org.codehaus.groovy.ast.expr with parameters of type Expression
 void TupleExpression.addExpression(Expression expression)
           
 void PrefixExpression.setExpression(Expression expression)
           
 void PostfixExpression.setExpression(Expression expression)
           
 void MapExpression.addMapEntryExpression(Expression keyExpression, Expression valueExpression)
           
 void ListExpression.addExpression(Expression expression)
           
 void GStringExpression.addValue(Expression value)
           
 Expression ExpressionTransformer.transform(Expression expression)
          Transforms the given expression into another expression
static CastExpression CastExpression.asExpression(java.lang.String typeName, Expression expression)
           
 void BinaryExpression.setLeftExpression(Expression leftExpression)
           
 void BinaryExpression.setRightExpression(Expression rightExpression)
           
static BinaryExpression BinaryExpression.newAssignmentExpression(java.lang.String variable, Expression rhs)
          Creates an assignment expression in which the specified expression is written into the specified variable name.
static BinaryExpression BinaryExpression.newInitializationExpression(java.lang.String variable, Type type, Expression rhs)
          Creates variable initialization expression in which the specified expression is written into the specified variable name.
 void ArrayExpression.addExpression(Expression expression)
           
 

Constructors in org.codehaus.groovy.ast.expr with parameters of type Expression
TupleExpression(Expression[] expressionArray)
           
TernaryExpression(BooleanExpression booleanExpression, Expression trueExpression, Expression falseExpression)
           
StaticMethodCallExpression(java.lang.String type, java.lang.String method, Expression arguments)
           
RegexExpression(Expression string)
           
RangeExpression(Expression from, Expression to, boolean inclusive)
           
PropertyExpression(Expression objectExpression, java.lang.String property)
           
PropertyExpression(Expression objectExpression, java.lang.String property, boolean safe)
           
PrefixExpression(Token operation, Expression expression)
           
PostfixExpression(Expression expression, Token operation)
           
NotExpression(Expression expression)
           
NegationExpression(Expression expression)
           
MethodCallExpression(Expression objectExpression, java.lang.String method, Expression arguments)
           
MapEntryExpression(Expression keyExpression, Expression valueExpression)
           
ConstructorCallExpression(java.lang.String type, Expression arguments)
           
CastExpression(java.lang.String type, Expression expression)
           
CastExpression(java.lang.String type, Expression expression, boolean ignoreAutoboxing)
           
BooleanExpression(Expression expression)
           
BitwiseNegExpression(Expression expression)
           
BinaryExpression(Expression leftExpression, Token operation, Expression rightExpression)
           
AttributeExpression(Expression objectExpression, java.lang.String property)
           
AttributeExpression(Expression objectExpression, java.lang.String property, boolean safe)
           
ArrayExpression(java.lang.String type, Expression sizeExpression)
          Creates an empty array of a certain size
ArgumentListExpression(Expression[] expressions)
           
 

Uses of Expression in org.codehaus.groovy.ast.stmt
 

Fields in org.codehaus.groovy.ast.stmt declared as Expression
private  Expression ThrowStatement.expression
           
private  Expression SynchronizedStatement.expression
           
private  Expression SwitchStatement.expression
           
private  Expression ReturnStatement.expression
           
private  Expression ForStatement.collectionExpression
           
private  Expression ExpressionStatement.expression
           
private  Expression CaseStatement.expression
           
private  Expression AssertStatement.messageExpression
           
 

Methods in org.codehaus.groovy.ast.stmt that return Expression
 Expression ThrowStatement.getExpression()
           
 Expression SynchronizedStatement.getExpression()
           
 Expression SwitchStatement.getExpression()
           
 Expression ReturnStatement.getExpression()
           
 Expression ForStatement.getCollectionExpression()
           
 Expression ExpressionStatement.getExpression()
           
 Expression CaseStatement.getExpression()
           
 Expression AssertStatement.getMessageExpression()
           
 

Methods in org.codehaus.groovy.ast.stmt with parameters of type Expression
 void ExpressionStatement.setExpression(Expression expression)
           
 

Constructors in org.codehaus.groovy.ast.stmt with parameters of type Expression
ThrowStatement(Expression expression)
           
SynchronizedStatement(Expression expression, Statement code)
           
SwitchStatement(Expression expression)
           
SwitchStatement(Expression expression, Statement defaultStatement)
           
SwitchStatement(Expression expression, java.util.List caseStatements, Statement defaultStatement)
           
ReturnStatement(Expression expression)
           
ForStatement(java.lang.String variable, Type variableType, Expression collectionExpression, Statement loopBlock)
           
ExpressionStatement(Expression expression)
           
CaseStatement(Expression expression, Statement code)
           
AssertStatement(BooleanExpression booleanExpression, Expression messageExpression)
           
 

Uses of Expression in org.codehaus.groovy.classgen
 

Subclasses of Expression in org.codehaus.groovy.classgen
 class BytecodeExpression
          Represents some custom bytecode generation by the compiler
 

Methods in org.codehaus.groovy.classgen that return Expression
 Expression BytecodeExpression.transformExpression(ExpressionTransformer transformer)
           
protected  Expression AsmClassGenerator.createReturnLHSExpression(Expression expression)
          For assignment expressions, return a safe expression for the LHS we can use to return the value
protected  Expression AsmClassGenerator.createReusableExpression(Expression expression)
           
 

Methods in org.codehaus.groovy.classgen with parameters of type Expression
private  void AsmClassGenerator.addVariableNames(Expression expression, java.util.List list)
           
protected  void AsmClassGenerator.doConvertAndCast(java.lang.String type, Expression expression, boolean ignoreAutoboxing)
          Casts to the given type unless it can be determined that the cast is unnecessary
protected  void AsmClassGenerator.evaluateExpression(Expression expression)
           
private  void AsmClassGenerator.load(Expression exp)
           
private  void AsmClassGenerator.store(Expression expression)
           
protected  void AsmClassGenerator.loadArguments(Parameter[] parameters, Expression expression)
          Loads and coerces the argument values for the given method call
protected  boolean AsmClassGenerator.emptyArguments(Expression arguments)
           
protected  boolean AsmClassGenerator.isGroovyObject(Expression objectExpression)
           
protected  boolean AsmClassGenerator.isPopRequired(Expression expression)
           
private  void AsmClassGenerator.copyTypeClass(Expression leftExpression, Expression rightExpression)
           
private  boolean AsmClassGenerator.canBeAssignedFrom(Expression l, Expression r)
           
protected  java.lang.String AsmClassGenerator.getLHSType(Expression leftExpression)
          Deduces the type name required for some casting
protected  void AsmClassGenerator.visitAndAutoboxBoolean(Expression expression)
           
protected  void AsmClassGenerator.evaluatePrefixMethod(java.lang.String method, Expression expression)
           
protected  void AsmClassGenerator.evaluatePostfixMethod(java.lang.String method, Expression expression)
           
protected  boolean AsmClassGenerator.isHolderVariable(Expression expression)
           
protected  boolean AsmClassGenerator.argumentsUseStack(Expression arguments)
           
protected  boolean AsmClassGenerator.isNonStaticField(Expression expression)
           
protected  boolean AsmClassGenerator.isThisExpression(Expression expression)
           
protected  Expression AsmClassGenerator.createReturnLHSExpression(Expression expression)
          For assignment expressions, return a safe expression for the LHS we can use to return the value
protected  Expression AsmClassGenerator.createReusableExpression(Expression expression)
           
protected  boolean AsmClassGenerator.isComparisonExpression(Expression expression)
           
protected  java.lang.String AsmClassGenerator.getExpressionType(Expression expression)
           
 

Uses of Expression in org.codehaus.groovy.syntax.parser
 

Methods in org.codehaus.groovy.syntax.parser that return Expression
protected  Expression[] ASTBuilder.expressions(CSTNode reduction)
          Processes a series of expression to an Expression[].
protected  Expression ASTBuilder.expression(CSTNode reduction)
          Processes the CSTNode produced by Parser.expression().
 Expression ASTBuilder.infixExpression(CSTNode reduction)
          Processes most infix operators.
 Expression ASTBuilder.prefixExpression(CSTNode reduction)
          Processes most prefix operators.
 Expression ASTBuilder.simpleExpression(CSTNode reduction)
          Processes most simple expressions.
 Expression ASTBuilder.numericExpression(CSTNode reduction, boolean negate)
          Processes numeric literals.
 Expression ASTBuilder.syntheticExpression(CSTNode reduction)
          Processes most synthetic expressions.
protected  Expression ASTBuilder.variableOrClassExpression(CSTNode reduction)
          Converts a (typically IDENTIFIER) CSTNode to a ClassExpression, if valid, or a VariableExpression otherwise.
protected  Expression ASTBuilder.variableDeclarationExpression(CSTNode reduction)
          Processes the Reduction produced by parsing a typed variable declaration.
protected  Expression ASTBuilder.parameterList(CSTNode reduction)
          Processes the Reduction produced by Parser.parameterList().
protected  Expression ASTBuilder.newExpression(CSTNode reduction)
          Processes the Reduction produced by Parser.newExpression().
protected  Expression ASTBuilder.gstringExpression(CSTNode reduction)
          Processes the Reduction produced by Parser.gstring().
 



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