public class StringLiteral extends Expression
Modifier and Type | Field and Description |
---|---|
static SimplePropertyDescriptor |
ESCAPED_VALUE_PROPERTY
The "escapedValue" structural property of this node type (type:
String ). |
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, 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, NAME_QUALIFIED_TYPE, 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, SUPER_METHOD_REFERENCE, SWITCH_CASE, SWITCH_STATEMENT, SYNCHRONIZED_STATEMENT, TAG_ELEMENT, TEXT_ELEMENT, THIS_EXPRESSION, THROW_STATEMENT, TRY_STATEMENT, TYPE_DECLARATION, TYPE_DECLARATION_STATEMENT, TYPE_LITERAL, TYPE_METHOD_REFERENCE, TYPE_PARAMETER, UNION_TYPE, VARIABLE_DECLARATION_EXPRESSION, VARIABLE_DECLARATION_FRAGMENT, VARIABLE_DECLARATION_STATEMENT, WHILE_STATEMENT, WILDCARD_TYPE
Modifier and Type | Method and Description |
---|---|
String |
getEscapedValue()
Returns the string value of this literal node to the given string
literal token.
|
String |
getLiteralValue()
Returns the value of this literal node.
|
static List |
propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type.
|
void |
setEscapedValue(String token)
Sets the string value of this literal node to the given string literal
token.
|
void |
setLiteralValue(String value)
Sets the value of this literal node.
|
resolveBoxing, resolveConstantExpressionValue, resolveTypeBinding, resolveUnboxing
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
public static final SimplePropertyDescriptor ESCAPED_VALUE_PROPERTY
String
).public static List propertyDescriptors(int apiLevel)
apiLevel
- the API level; one of the
AST.JLS*
constantsStructuralPropertyDescriptor
)public String getEscapedValue()
public void setEscapedValue(String token)
""
setLiteral("\"\"")
"hello world"
setLiteral("\"hello world\"")
"boo\nhoo"
setLiteral("\"boo\\nhoo\"")
token
- the string literal token, including enclosing double
quotes and embedded escapesIllegalArgumentException
- if the argument is incorrectpublic String getLiteralValue()
For example,
StringLiteral s; s.setEscapedValue("\"hello\\nworld\""); assert s.getLiteralValue().equals("hello\nworld");
Note that this is a convenience method that converts from the stored
string literal token returned by getEscapedLiteral
.
IllegalArgumentException
- if the literal value cannot be convertedpublic void setLiteralValue(String value)
For example,
StringLiteral s; s.setLiteralValue("hello\nworld"); assert s.getEscapedValue().equals("\"hello\\nworld\""); assert s.getLiteralValue().equals("hello\nworld");
Note that this is a convenience method that converts to the stored
string literal token acceptable to setEscapedLiteral
.
value
- the string value without enclosing double quotes and
embedded escapesIllegalArgumentException
- if the argument is incorrect
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