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java.lang.Objectorg.eclipse.m2m.atl.engine.vm.nativelib.SOTSExpression2
public class SOTSExpression2
Simple query language evaluator. This is used in the present version of the compiler. Recognized grammar:
exp ::= (simpleExp '+' exp) | simpleExp | INT | STRING | ('(' exp ')')
simpleExp ::= '$' varName:IDENT ('.' propName:IDENT ('(' ')')? ('[' ("ISA" '(' mname:IDENT '!' mename:IDENT ')') | (propName:IDENT '=' value:exp) | (index:exp) ']')*)* (',' default:exp)?;
IDENT ::= [A-Za-z_][A-Za-z0-9_]*;
VALUE ::= STRING | INT;
STRING ::= '[^']';
INT ::= [0-9]+;
SKIP ::= ' ' | '\t' | '\n' | '\r';
Constructor Summary | |
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SOTSExpression2(java.lang.String exp)
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Method Summary | |
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ASMOclAny |
exec(StackFrame frame,
ASMTuple args)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public SOTSExpression2(java.lang.String exp)
Method Detail |
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public ASMOclAny exec(StackFrame frame, ASMTuple args) throws java.io.IOException
java.io.IOException
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Copyright 2007 IBM Corporation and others. All Rights Reserved. |
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