Package org.eclipse.jdt.core.dom
Class PrefixExpression
- java.lang.Object
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- org.eclipse.jdt.core.dom.ASTNode
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- org.eclipse.jdt.core.dom.Expression
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- org.eclipse.jdt.core.dom.PrefixExpression
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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.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
PrefixExpression.Operator
Prefix operators (typesafe enumeration).
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Field Summary
Fields Modifier and Type Field Description static ChildPropertyDescriptor
OPERAND_PROPERTY
The "operand" structural property of this node type (child type:Expression
).static SimplePropertyDescriptor
OPERATOR_PROPERTY
The "operator" structural property of this node type (type:PrefixExpression.Operator
).-
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, CREATION_REFERENCE, DIMENSION, DO_STATEMENT, EMPTY_STATEMENT, ENHANCED_FOR_STATEMENT, ENUM_CONSTANT_DECLARATION, ENUM_DECLARATION, EXPORTS_DIRECTIVE, EXPRESSION_METHOD_REFERENCE, EXPRESSION_STATEMENT, FIELD_ACCESS, FIELD_DECLARATION, FOR_STATEMENT, IF_STATEMENT, IMPORT_DECLARATION, INFIX_EXPRESSION, INITIALIZER, INSTANCEOF_EXPRESSION, INTERSECTION_TYPE, JAVADOC, LABELED_STATEMENT, LAMBDA_EXPRESSION, LINE_COMMENT, MALFORMED, MARKER_ANNOTATION, MEMBER_REF, MEMBER_VALUE_PAIR, METHOD_DECLARATION, METHOD_INVOCATION, METHOD_REF, METHOD_REF_PARAMETER, MODIFIER, MODULE_DECLARATION, MODULE_MODIFIER, NAME_QUALIFIED_TYPE, NORMAL_ANNOTATION, NULL_LITERAL, NUMBER_LITERAL, OPENS_DIRECTIVE, ORIGINAL, PACKAGE_DECLARATION, PARAMETERIZED_TYPE, PARENTHESIZED_EXPRESSION, POSTFIX_EXPRESSION, PREFIX_EXPRESSION, PRIMITIVE_TYPE, PROTECT, PROVIDES_DIRECTIVE, QUALIFIED_NAME, QUALIFIED_TYPE, RECORD_DECLARATION, RECOVERED, REQUIRES_DIRECTIVE, RETURN_STATEMENT, SIMPLE_NAME, SIMPLE_TYPE, SINGLE_MEMBER_ANNOTATION, SINGLE_VARIABLE_DECLARATION, STRING_LITERAL, SUPER_CONSTRUCTOR_INVOCATION, SUPER_FIELD_ACCESS, SUPER_METHOD_INVOCATION, SUPER_METHOD_REFERENCE, SWITCH_CASE, SWITCH_EXPRESSION, SWITCH_STATEMENT, SYNCHRONIZED_STATEMENT, TAG_ELEMENT, TEXT_BLOCK, TEXT_ELEMENT, THIS_EXPRESSION, THROW_STATEMENT, TRY_STATEMENT, TYPE_DECLARATION, TYPE_DECLARATION_STATEMENT, TYPE_LITERAL, TYPE_METHOD_REFERENCE, TYPE_PARAMETER, UNION_TYPE, USES_DIRECTIVE, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE, YIELD_STATEMENT
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description 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
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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
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Field Detail
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OPERATOR_PROPERTY
public static final SimplePropertyDescriptor OPERATOR_PROPERTY
The "operator" structural property of this node type (type:PrefixExpression.Operator
).- Since:
- 3.0
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OPERAND_PROPERTY
public static final ChildPropertyDescriptor OPERAND_PROPERTY
The "operand" structural property of this node type (child type:Expression
).- Since:
- 3.0
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Method Detail
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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 theAST.JLS*
constants- Returns:
- a list of property descriptors (element type:
StructuralPropertyDescriptor
) - Since:
- 3.0
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getOperator
public PrefixExpression.Operator getOperator()
Returns the operator of this prefix expression.- Returns:
- the operator
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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
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getOperand
public Expression getOperand()
Returns the operand of this prefix expression.- Returns:
- the operand expression node
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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
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