Created
August 7, 2013 11:29
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def loadMethod = ZweigBuilder.toNode([ | |
method: "load", | |
modifier: ["public", "static"], | |
returnType: ClassHelper.VOID_TYPE, | |
body: [ | |
[if: [not: flagField], | |
then: [on: mutexField, | |
synchronize: [ | |
[if: [not: flagField], | |
then: [do: [ | |
[callStatic: methodNode.name, | |
on: extensionClass], | |
[set: flagField, | |
to: true]]]]]]] | |
] | |
]) |
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def loadMethod = new MethodNode( | |
"load", | |
Modifier.PUBLIC | Modifier.STATIC, | |
ClassHelper.VOID_TYPE, | |
[] as Parameter[], | |
[] as ClassNode[], | |
new BlockStatement( | |
[new IfStatement( | |
new NotExpression(new FieldExpression(flagField)), | |
new SynchronizedStatement( | |
new FieldExpression(mutexField), | |
new BlockStatement( | |
[new IfStatement( | |
new NotExpression(new FieldExpression(flagField)), | |
new BlockStatement( | |
[new ExpressionStatement( | |
new StaticMethodCallExpression( | |
extensionClass, | |
methodNode.name, | |
ArgumentListExpression.EMPTY_ARGUMENTS | |
) | |
), | |
new ExpressionStatement( | |
new BinaryExpression( | |
new FieldExpression(flagField), | |
new Token(Types.ASSIGN, "=", -1, -1), | |
new ConstantExpression(true) | |
) | |
)] as Statement[], | |
new VariableScope() | |
), | |
EmptyStatement.INSTANCE | |
)] as Statement[], | |
new VariableScope() | |
) | |
), | |
EmptyStatement.INSTANCE | |
)] as Statement[], | |
new VariableScope() | |
) | |
) |
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