public class CatchClause extends AstNode
Token.CATCH.
CatchClause :
catch ( Identifier [if Expression] ) BlockAstNode.DebugPrintVisitor, AstNode.PositionComparatorNode.NodeIteratorARROW_FUNCTION_PROP, ATTRIBUTE_FLAG, BOTH, CASEARRAY_PROP, CATCH_SCOPE_PROP, CONTROL_BLOCK_PROP, DECR_FLAG, DESCENDANTS_FLAG, DESTRUCTURING_ARRAY_LENGTH, DESTRUCTURING_NAMES, DESTRUCTURING_PARAMS, DESTRUCTURING_SHORTHAND, DIRECTCALL_PROP, END_DROPS_OFF, END_RETURNS, END_RETURNS_VALUE, END_UNREACHED, END_YIELDS, EXPRESSION_CLOSURE_PROP, first, FUNCTION_PROP, GENERATOR_END_PROP, INCRDECR_PROP, ISNUMBER_PROP, JSDOC_PROP, LABEL_ID_PROP, last, LAST_PROP, LEFT, lineno, LOCAL_BLOCK_PROP, LOCAL_PROP, MEMBER_TYPE_PROP, NAME_PROP, next, NON_SPECIALCALL, OBJECT_IDS_PROP, PARENTHESIZED_PROP, POST_FLAG, PROPERTY_FLAG, propListHead, REGEXP_PROP, RIGHT, SKIP_INDEXES_PROP, SPECIALCALL_EVAL, SPECIALCALL_PROP, SPECIALCALL_WITH, TARGETBLOCK_PROP, type, VARIABLE_PROP| Constructor and Description |
|---|
CatchClause() |
CatchClause(int pos) |
CatchClause(int pos,
int len) |
| Modifier and Type | Method and Description |
|---|---|
Block |
getBody()
Returns catch body
|
AstNode |
getCatchCondition()
Returns catch condition node, if present
|
int |
getIfPosition()
Returns position of "if" keyword
|
int |
getLp()
Returns left paren position
|
int |
getRp()
Returns right paren position
|
Name |
getVarName()
Returns catch variable node
|
void |
setBody(Block body)
Sets catch body, and sets its parent to this node.
|
void |
setCatchCondition(AstNode catchCondition)
Sets catch condition node, and sets its parent to this node.
|
void |
setIfPosition(int ifPosition)
Sets position of "if" keyword
|
void |
setLp(int lp)
Sets left paren position
|
void |
setParens(int lp,
int rp)
Sets both paren positions
|
void |
setRp(int rp)
Sets right paren position
|
void |
setVarName(Name varName)
Sets catch variable node, and sets its parent to this node.
|
java.lang.String |
toSource(int depth)
Emits source code for this node.
|
void |
visit(NodeVisitor v)
Visits this node, the catch var name node, the condition if
non-
null, and the catch body. |
addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, hasSideEffects, makeIndent, operatorToString, printList, setBounds, setLength, setParent, setPosition, setRelative, shortName, toSourceaddChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getChildBefore, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getJsDocNode, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, resetTargets, setDouble, setJsDocNode, setLineno, setScope, setString, setType, toString, toStringTreepublic CatchClause()
public CatchClause(int pos)
public CatchClause(int pos,
int len)
public Name getVarName()
public void setVarName(Name varName)
varName - catch variablejava.lang.IllegalArgumentException - if varName is nullpublic AstNode getCatchCondition()
null if not presentpublic void setCatchCondition(AstNode catchCondition)
catchCondition - catch condition node. Can be null.public Block getBody()
public void setBody(Block body)
java.lang.IllegalArgumentException - if body is nullpublic int getLp()
public void setLp(int lp)
public int getRp()
public void setRp(int rp)
public void setParens(int lp,
int rp)
public int getIfPosition()
public void setIfPosition(int ifPosition)
ifPosition - position of "if" keyword, if present, or -1public java.lang.String toSource(int depth)
AstNode
Note: if the parser was in error-recovery mode, some AST nodes may have
null children that are expected to be non-null
when no errors are present. In this situation, the behavior of the
toSource method is undefined: toSource
implementations may assume that the AST node is error-free, since it is
intended to be invoked only at runtime after a successful parse.
public void visit(NodeVisitor v)
null, and the catch body.