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Eclipse JDT
Release 3.5

org.eclipse.jdt.core.dom
Class PrefixExpression

java.lang.Object
  extended by 

org.eclipse.jdt.core.dom.ASTNode
      extended by 

org.eclipse.jdt.core.dom.Expression
          extended by 
org.eclipse.jdt.core.dom.PrefixExpression

public class PrefixExpression
extends Expression

Prefix expression AST node type.

 PrefixExpression:
    PrefixOperator Expression
 

Since:
2.0
Restriction:
This class is not intended to be instantiated by clients.

Nested Class Summary
static class PrefixExpression.Operator
          Prefix operators (typesafe enumeration).
 
Field Summary
static  ChildPropertyDescriptor OPERAND_PROPERTY
          The "operand" structural property of this node type.
static  SimplePropertyDescriptor OPERATOR_PROPERTY
          The "operator" structural property of this node type.
 
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, BLOCK, BLOCK_COMMENT, BOOLEAN_LITERAL, BREAK_STATEMENT, CAST_EXPRESSION, CATCH_CLAUSE, CHARACTER_LITERAL, CLASS_INSTANCE_CREATION, COMPILATION_UNIT, CONDITIONAL_EXPRESSION, CONSTRUCTOR_INVOCATION, CONTINUE_STATEMENT, DO_STATEMENT, EMPTY_STATEMENT, ENHANCED_FOR_STATEMENT, ENUM_CONSTANT_DECLARATION, ENUM_DECLARATION, EXPRESSION_STATEMENT, FIELD_ACCESS, FIELD_DECLARATION, FOR_STATEMENT, IF_STATEMENT, IMPORT_DECLARATION, INFIX_EXPRESSION, INITIALIZER, INSTANCEOF_EXPRESSION, JAVADOC, LABELED_STATEMENT, LINE_COMMENT, MALFORMED, MARKER_ANNOTATION, MEMBER_REF, MEMBER_VALUE_PAIR, METHOD_DECLARATION, METHOD_INVOCATION, METHOD_REF, METHOD_REF_PARAMETER, MODIFIER, NORMAL_ANNOTATION, NULL_LITERAL, NUMBER_LITERAL, ORIGINAL, PACKAGE_DECLARATION, PARAMETERIZED_TYPE, PARENTHESIZED_EXPRESSION, POSTFIX_EXPRESSION, PREFIX_EXPRESSION, PRIMITIVE_TYPE, PROTECT, QUALIFIED_NAME, QUALIFIED_TYPE, RECOVERED, 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, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE
 
Method Summary
  Expression getOperand ()
          Returns the operand of this prefix expression.
  PrefixExpression.Operator getOperator ()
          Returns the operator of this prefix expression.
static  List propertyDescriptors (int apiLevel)
          Returns a list of structural property descriptors for this node type.
 void setOperand ( Expression expression)
          Sets the operand of this prefix expression.
 void setOperator ( PrefixExpression.Operator operator)
          Sets the operator of this prefix expression.
 
Methods inherited from class org.eclipse.jdt.core.dom. Expression
resolveBoxing, resolveConstantExpressionValue, resolveTypeBinding, resolveUnboxing
 
Methods inherited from class org.eclipse.jdt.core.dom. ASTNode
accept, copySubtree, copySubtrees, delete, equals, getAST, getFlags, getLength, getLocationInParent, getNodeType, getParent, getProperty, getRoot, getStartPosition, getStructuralProperty, hashCode, nodeClassForType, properties, setFlags, setProperty, setSourceRange, setStructuralProperty, structuralPropertiesForType, subtreeBytes, subtreeMatch, toString
 
Methods inherited from class java.lang. Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

OPERATOR_PROPERTY

public static final 
SimplePropertyDescriptor OPERATOR_PROPERTY
The "operator" structural property of this node type.

Since:
3.0

OPERAND_PROPERTY

public static final 
ChildPropertyDescriptor OPERAND_PROPERTY
The "operand" structural property of this node type.

Since:
3.0
Method Detail

propertyDescriptors

public static 
List propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type. Clients must not modify the result.

Parameters:
apiLevel - the API level; one of the AST.JLS* constants
Returns:
a list of property descriptors (element type: StructuralPropertyDescriptor)
Since:
3.0

getOperator

public 
PrefixExpression.Operator getOperator()
Returns the operator of this prefix expression.

Returns:
the operator

setOperator

public void setOperator(
PrefixExpression.Operator operator)
Sets the operator of this prefix expression.

Parameters:
operator - the operator
Throws:
IllegalArgumentException - if the argument is incorrect

getOperand

public 
Expression getOperand()
Returns the operand of this prefix expression.

Returns:
the operand expression node

setOperand

public void setOperand(
Expression expression)
Sets the operand of this prefix expression.

Parameters:
expression - the operand expression node
Throws:
IllegalArgumentException - if:
  • the node belongs to a different AST
  • the node already has a parent
  • a cycle in would be created

Eclipse JDT
Release 3.5

Copyright (c) IBM Corp. and others 2000, 2008. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire