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java.lang.Objectorg.mozilla.javascript.Node
org.mozilla.javascript.ast.AstNode
org.mozilla.javascript.ast.ConditionalExpression
public class ConditionalExpression
AST node representing the ternary operator. Node type is
Token.HOOK.
ConditionalExpression :
LogicalORExpression
LogicalORExpression ? AssignmentExpression
: AssignmentExpression
ConditionalExpressionNoIn :
LogicalORExpressionNoIn
LogicalORExpressionNoIn ? AssignmentExpression
: AssignmentExpressionNoIn
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class org.mozilla.javascript.ast.AstNode |
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AstNode.DebugPrintVisitor, AstNode.PositionComparator |
| Nested classes/interfaces inherited from class org.mozilla.javascript.Node |
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Node.NodeIterator |
| Field Summary |
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| Fields inherited from class org.mozilla.javascript.ast.AstNode |
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length, parent, position |
| Constructor Summary | |
|---|---|
ConditionalExpression()
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ConditionalExpression(int pos)
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ConditionalExpression(int pos,
int len)
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| Method Summary | |
|---|---|
int |
getColonPosition()
Returns position of : token |
AstNode |
getFalseExpression()
Returns expression to evaluate if test is false |
int |
getQuestionMarkPosition()
Returns position of ? token |
AstNode |
getTestExpression()
Returns test expression |
AstNode |
getTrueExpression()
Returns expression to evaluate if test is true |
boolean |
hasSideEffects()
|
void |
setColonPosition(int colonPosition)
Sets position of : token |
void |
setFalseExpression(AstNode falseExpression)
Sets expression to evaluate if test is false, and sets its parent to this node. |
void |
setQuestionMarkPosition(int questionMarkPosition)
Sets position of ? token |
void |
setTestExpression(AstNode testExpression)
Sets test expression, and sets its parent. |
void |
setTrueExpression(AstNode trueExpression)
Sets expression to evaluate if test is true, 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, then the test-expression, the true-expression, and the false-expression. |
| Methods inherited from class org.mozilla.javascript.ast.AstNode |
|---|
addChild, assertNotNull, codeBug, compareTo, debugPrint, depth, getAbsolutePosition, getAstRoot, getEnclosingFunction, getEnclosingScope, getLength, getLineno, getParent, getPosition, makeIndent, operatorToString, printList, setBounds, setLength, setParent, setPosition, setRelative, shortName, toSource |
| Methods inherited from class org.mozilla.javascript.Node |
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addChildAfter, addChildBefore, addChildrenToBack, addChildrenToFront, addChildToBack, addChildToFront, getChildBefore, getDouble, getExistingIntProp, getFirstChild, getIntProp, getJsDoc, getLastChild, getLastSibling, getNext, getProp, getScope, getString, getType, hasChildren, hasConsistentReturnUsage, iterator, labelId, labelId, newNumber, newString, newString, newTarget, putIntProp, putProp, removeChild, removeChildren, removeProp, replaceChild, replaceChildAfter, setDouble, setJsDoc, setLineno, setScope, setString, setType, toString, toStringTree |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public ConditionalExpression()
public ConditionalExpression(int pos)
public ConditionalExpression(int pos,
int len)
| Method Detail |
|---|
public AstNode getTestExpression()
public void setTestExpression(AstNode testExpression)
testExpression - test expression
java.lang.IllegalArgumentException - if testExpression is nullpublic AstNode getTrueExpression()
public void setTrueExpression(AstNode trueExpression)
trueExpression - expression to evaluate if test is true
java.lang.IllegalArgumentException - if expression is nullpublic AstNode getFalseExpression()
public void setFalseExpression(AstNode falseExpression)
falseExpression - expression to evaluate if test is false
java.lang.IllegalArgumentException - if falseExpression
is nullpublic int getQuestionMarkPosition()
public void setQuestionMarkPosition(int questionMarkPosition)
questionMarkPosition - position of ? tokenpublic int getColonPosition()
public void setColonPosition(int colonPosition)
colonPosition - position of : tokenpublic boolean hasSideEffects()
hasSideEffects in class AstNodepublic 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.
toSource in class AstNodedepth - the current recursion depth, typically beginning at 0
when called on the root node.public void visit(NodeVisitor v)
visit in class AstNodev - the object to call with this node and its children
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