java.lang.Object
org.eclipse.jdt.core.dom.ASTNode
org.eclipse.jdt.core.dom.Expression
- Direct Known Subclasses:
- Annotation, ArrayAccess, ArrayCreation, ArrayInitializer, Assignment, BooleanLiteral, CastExpression, CharacterLiteral, ClassInstanceCreation, ConditionalExpression, FieldAccess, InfixExpression, InstanceofExpression, MethodInvocation, Name, NullLiteral, NumberLiteral, ParenthesizedExpression, PostfixExpression, PrefixExpression, StringLiteral, SuperFieldAccess, SuperMethodInvocation, ThisExpression, TypeLiteral, VariableDeclarationExpression
- public abstract class Expression
- extends ASTNode
Abstract base class of AST nodes that represent expressions.
There are several kinds of expressions.
Expression:
Name
IntegerLiteral (includes decimal, hex, and octal forms; and long)
FloatingPointLiteral (includes both float and double)
CharacterLiteral
NullLiteral
BooleanLiteral
StringLiteral
TypeLiteral
ThisExpression
SuperFieldAccess
FieldAccess
Assignment
ParenthesizedExpression
ClassInstanceCreation
ArrayCreation
ArrayInitializer
MethodInvocation
SuperMethodInvocation
ArrayAccess
InfixExpression
InstanceofExpression
ConditionalExpression
PostfixExpression
PrefixExpression
CastExpression
VariableDeclarationExpression
- Since:
- 2.0
| Fields inherited from class org.eclipse.jdt.core.dom.ASTNode |
ANNOTATION_TYPE_DECLARATION, ANNOTATION_TYPE_MEMBER_DECLARATION, ANONYMOUS_CLASS_DECLARATION, ARRAY_ACCESS, ARRAY_CREATION, ARRAY_INITIALIZER, ARRAY_TYPE, ASSERT_STATEMENT, ASSIGNMENT, ast, BASE_NODE_SIZE, BLOCK, BLOCK_COMMENT, BOOLEAN_LITERAL, BREAK_STATEMENT, CAST_EXPRESSION, CATCH_CLAUSE, CHARACTER_LITERAL, CLASS_INSTANCE_CREATION, COMPILATION_UNIT, CONDITIONAL_EXPRESSION, CONSTRUCTOR_INVOCATION, CONTINUE_STATEMENT, CYCLE_RISK, DO_STATEMENT, EMPTY_STATEMENT, ENHANCED_FOR_STATEMENT, ENUM_CONSTANT_DECLARATION, ENUM_DECLARATION, EXPRESSION_STATEMENT, FIELD_ACCESS, FIELD_DECLARATION, FOR_STATEMENT, HEADERS, IF_STATEMENT, IMPORT_DECLARATION, INFIX_EXPRESSION, INITIALIZER, INSTANCEOF_EXPRESSION, JAVADOC, LABELED_STATEMENT, LINE_COMMENT, MALFORMED, MANDATORY, MARKER_ANNOTATION, MEMBER_REF, MEMBER_VALUE_PAIR, METHOD_DECLARATION, METHOD_INVOCATION, METHOD_REF, METHOD_REF_PARAMETER, MODIFIER, NO_CYCLE_RISK, NORMAL_ANNOTATION, NULL_LITERAL, NUMBER_LITERAL, OPTIONAL, ORIGINAL, PACKAGE_DECLARATION, PARAMETERIZED_TYPE, PARENTHESIZED_EXPRESSION, POSTFIX_EXPRESSION, PREFIX_EXPRESSION, PRIMITIVE_TYPE, PROTECT, QUALIFIED_NAME, QUALIFIED_TYPE, RETURN_STATEMENT, SIMPLE_NAME, SIMPLE_TYPE, SINGLE_MEMBER_ANNOTATION, SINGLE_VARIABLE_DECLARATION, STRING_LITERAL, SUPER_CONSTRUCTOR_INVOCATION, SUPER_FIELD_ACCESS, SUPER_METHOD_INVOCATION, SWITCH_CASE, SWITCH_STATEMENT, SYNCHRONIZED_STATEMENT, TAG_ELEMENT, TEXT_ELEMENT, THIS_EXPRESSION, THROW_STATEMENT, TRY_STATEMENT, TYPE_DECLARATION, TYPE_DECLARATION_STATEMENT, TYPE_LITERAL, TYPE_PARAMETER, typeAndFlags, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE |
|
Constructor Summary |
(package private) |
Expression(AST ast)
Creates a new AST node for an expression owned by the given AST. |
| Methods inherited from class org.eclipse.jdt.core.dom.ASTNode |
accept, accept0, acceptChild, acceptChildren, addProperty, appendDebugString, appendPrintString, checkModifiable, checkNewChild, clone, clone0, copySubtree, copySubtrees, createPropertyList, delete, equals, getAST, getFlags, getLength, getLocationInParent, getNodeType, getNodeType0, getParent, getProperty, getRoot, getStartPosition, getStructuralProperty, internalGetChildListProperty, internalGetSetBooleanProperty, internalGetSetChildProperty, internalGetSetIntProperty, internalGetSetObjectProperty, internalStructuralPropertiesForType, memSize, nodeClassForType, postLazyInit, postReplaceChild, postValueChange, preLazyInit, preReplaceChild, preValueChange, properties, reapPropertyList, setFlags, setParent, setProperty, setSourceRange, setStructuralProperty, standardToString, stringSize, structuralPropertiesForType, subtreeBytes, subtreeMatch, subtreeMatch0, supportedOnlyIn2, toString, treeSize, unsupportedIn2 |
Expression
Expression(AST ast)
- Creates a new AST node for an expression owned by the given AST.
N.B. This constructor is package-private.
resolveTypeBinding
public ITypeBinding resolveTypeBinding()
- Resolves and returns the binding for the type of this expression.
Note that bindings are generally unavailable unless requested when the
AST is being built.
JAVADOC | 
SOURCE | 
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