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 |
|---|---|
java.util.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 java.util.List |
propertyDescriptors(int apiLevel)
Returns a list of structural property descriptors for this node type.
|
java.util.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, setLeadingCommentaccept, copySubtree, copySubtrees, delete, equals, getAST, getFlags, getLength, getLocationInParent, getNodeType, getParent, getProperty, getRoot, getStartPosition, getStructuralProperty, hashCode, nodeClassForType, properties, setFlags, setProperty, setSourceRange, setStructuralProperty, structuralPropertiesForType, subtreeBytes, subtreeMatch, toStringpublic 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 java.util.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 nodejava.lang.IllegalArgumentException - if:
public java.util.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 nonejava.lang.IllegalArgumentException - if:
public java.util.List resources()
VariableDeclarationExpression)java.lang.UnsupportedOperationException - if this operation is used
in a JLS2 or JLS3 AST