public class TryStatement extends Statement
TryStatement: try [ ( Resources ) ] Block [ { CatchClause } ] [ finally Block ]
Not all node arrangements will represent legal Java constructs. In particular, at least one resource, catch clause, or finally block must be present.
Modifier and Type | Field and Description |
---|---|
static ChildPropertyDescriptor |
BODY_PROPERTY
The "body" structural property of this node type (child type:
Block ). |
static ChildListPropertyDescriptor |
CATCH_CLAUSES_PROPERTY
The "catchClauses" structural property of this node type (element type:
CatchClause ). |
static ChildPropertyDescriptor |
FINALLY_PROPERTY
The "finally" structural property of this node type (child type:
Block ). |
static ChildListPropertyDescriptor |
RESOURCES_PROPERTY
The "resources" structural property of this node type (element type:
VariableDeclarationExpression ) (added in JLS4 API). |
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 |
---|---|
List |
catchClauses()
Returns the live ordered list of catch clauses for this try statement.
|
Block |
getBody()
Returns the body of this try statement.
|
Block |
getFinally()
Returns the finally block of this try statement, or
null if
this try statement has no finally block. |
static List |
propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type.
|
List |
resources()
Returns the live ordered list of resources for this try statement (added in JLS4 API).
|
void |
setBody(Block body)
Sets the body of this try statement.
|
void |
setFinally(Block block)
Sets or clears the finally block of this try statement.
|
getLeadingComment, setLeadingComment
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 ChildListPropertyDescriptor RESOURCES_PROPERTY
VariableDeclarationExpression
) (added in JLS4 API).public static final ChildPropertyDescriptor BODY_PROPERTY
Block
).public static final ChildListPropertyDescriptor CATCH_CLAUSES_PROPERTY
CatchClause
).public static final ChildPropertyDescriptor FINALLY_PROPERTY
Block
).public static List propertyDescriptors(int apiLevel)
apiLevel
- the API level; one of the
AST.JLS*
constantsStructuralPropertyDescriptor
)public Block getBody()
public void setBody(Block body)
body
- the block nodeIllegalArgumentException
- if:
public List catchClauses()
CatchClause
)public Block getFinally()
null
if
this try statement has no finally block.null
if this try statement
has nonepublic void setFinally(Block block)
block
- the finally block node, or null
if
there is noneIllegalArgumentException
- if:
public List resources()
VariableDeclarationExpression
)UnsupportedOperationException
- if this operation is used
in a JLS2 or JLS3 AST
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