public Object getNumeric(){ if(this.numeric ==null){ if ((this.type == ExpressionNodeType.String) || (this.type == ExpressionNodeType.Date)) { returnthis.value; } if (this.type != ExpressionNodeType.Numeric){ return0; } Double num =new Double(this.value); if (this.unitaryNode !=n...
It is implemented in the IBM VisualAge Java with the aid of IBM VisualAge for Java version 3.0.; The numeric expression parser is designed and implemented consisting of a scanner, a parser, an evaluator, a symbol table, a queue, and a stack. The parser accepts an infix expression as ...
public class ExpressionParser { //当前分析的表达式 private String expression; //当前读取的位置 private int position; public String getExpression() { return expression; } public void setExpression(String expression) { this.expression = expression; } public int getPosition() { return position; } pu...
This parser is then invoked on the input stream and the result is returned. Alternatively if p fails to parse then the result is returned immediately and f is never called.Using lamda expressions f can expressed quite succinctly as x -> { ... }, i.e. the bind expression typically looks...
NumericShaper NVList OAEPParameterSpec OBJ_ADAPTER Object Object OBJECT_NOT_EXIST ObjectAlreadyActive ObjectAlreadyActiveHelper ObjectChangeListener ObjectFactory ObjectFactoryBuilder ObjectHelper ObjectHolder ObjectIdHelper ObjectIdHelper ObjectImpl ObjectImpl ObjectInput ObjectInputStream...
PARSER_CONFIG ### #PARSER参数,当ENABLE_SINGLE_PARSER为TRUE时PARSER每次只分析一条语句 ENABLE_SINGLE_PARSER=true #PARSER参数,SQL语句中全角符号兼容性 #TRUE:兼容 #FALSE:不兼容 FULL_WIDTH_CHAR_COMPATIBLE=false ### # Runtime Diag ### #是否开启SQL统计中的算子CPU时间统计 #仅在开关开启时可查看SQL...
9091privateintpri;9293privateExpressionNode unitaryNode;9495privateObject numeric;9697/**98*99*@paramvalue100* 操作数或运算符101*/102publicExpressionNode(String value) {103this.value =value;104this.type =parseNodeType(value);105this.pri = getNodeTypePRI(this.type);106this.numeric =null;107}...
NumericShaper.Range OAEPParameterSpec ObjDoubleConsumer Object ObjectChangeListener ObjectCollectedException ObjectFactory ObjectFactoryBuilder ObjectInput ObjectInputFilter ObjectInputFilter.Config ObjectInputFilter.FilterInfo ObjectInputFilter.Status ObjectInputStream ObjectInputStream.GetField ObjectInputValidation ObjectIns...
class LambdaExpressionWithNonExistentIdCrashesJavacTest { void foo() { bar(()-> { new NonExistentClass(){ public void any() {} }; }); } void bar(Runnable r) {} }where the NonExistentClass was an existing but inaccessible class. Starting with JDK 8u20, javac produces an error mess...
属性 方法 CommentChar EolIsSignificant Lineno LowerCaseMode NextToken OrdinaryChar OrdinaryChars ParseNumbers PushBack QuoteChar ResetSyntax SlashSlashComments SlashStarComments WhitespaceChars WordChars StringBufferInputStream StringReader StringWriter SyncFailedException ...