Eclipse JDT
Release 3.7

org.eclipse.jdt.core.dom
Class Assignment

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.Assignment

public class Assignment
extends Expression

Assignment expression AST node type.

 Assignment:
    Expression AssignmentOperator Expression
 

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

Nested Class Summary
static class Assignment.Operator
          Assignment operators (typesafe enumeration).
 
Field Summary
static ChildPropertyDescriptor LEFT_HAND_SIDE_PROPERTY
          The "leftHandSide" structural property of this node type (child type: Expression).
static SimplePropertyDescriptor OPERATOR_PROPERTY
          The "operator" structural property of this node type (type: Assignment.Operator).
static ChildPropertyDescriptor RIGHT_HAND_SIDE_PROPERTY
          The "rightHandSide" structural property of this node type (child type: Expression).
 
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, UNION_TYPE, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE
 
Method Summary
 Expression getLeftHandSide()
          Returns the left hand side of this assignment expression.
 Assignment.Operator getOperator()
          Returns the operator of this assignment expression.
 Expression getRightHandSide()
          Returns the right hand side of this assignment expression.
static List propertyDescriptors(int apiLevel)
          Returns a list of structural property descriptors for this node type.
 void setLeftHandSide(Expression expression)
          Sets the left hand side of this assignment expression.
 void setOperator(Assignment.Operator assignmentOperator)
          Sets the operator of this assignment expression.
 void setRightHandSide(Expression expression)
          Sets the right hand side of this assignment 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

LEFT_HAND_SIDE_PROPERTY

public static final ChildPropertyDescriptor LEFT_HAND_SIDE_PROPERTY
The "leftHandSide" structural property of this node type (child type: Expression).

Since:
3.0

OPERATOR_PROPERTY

public static final SimplePropertyDescriptor OPERATOR_PROPERTY
The "operator" structural property of this node type (type: Assignment.Operator).

Since:
3.0

RIGHT_HAND_SIDE_PROPERTY

public static final ChildPropertyDescriptor RIGHT_HAND_SIDE_PROPERTY
The "rightHandSide" structural property of this node type (child type: Expression).

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 Assignment.Operator getOperator()
Returns the operator of this assignment expression.

Returns:
the assignment operator

setOperator

public void setOperator(Assignment.Operator assignmentOperator)
Sets the operator of this assignment expression.

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

getLeftHandSide

public Expression getLeftHandSide()
Returns the left hand side of this assignment expression.

Returns:
the left hand side node

setLeftHandSide

public void setLeftHandSide(Expression expression)
Sets the left hand side of this assignment expression.

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

getRightHandSide

public Expression getRightHandSide()
Returns the right hand side of this assignment expression.

Returns:
the right hand side node

setRightHandSide

public void setRightHandSide(Expression expression)
Sets the right hand side of this assignment expression.

Parameters:
expression - the right hand side 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 3.7

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