Best EvoMaster code snippet using org.evomaster.dbconstraint.ast.SqlStringLiteralValue.accept
Source:SqlConditionTranslator.java
...47 }48 }49 @Override50 public TableConstraint visit(SqlAndCondition andExpression, Void argument) {51 TableConstraint left = andExpression.getLeftExpr().accept(this, null);52 TableConstraint right = andExpression.getRightExpr().accept(this, null);53 return new AndConstraint(translationContext.getCurrentTableName(), left, right);54 }55 @Override56 public TableConstraint visit(SqlComparisonCondition e, Void argument) {57 SqlCondition left = e.getLeftOperand();58 SqlCondition right = e.getRightOperand();59 if (left instanceof SqlLiteralValue && right instanceof SqlColumn) {60 SqlLiteralValue leftLiteral = (SqlLiteralValue) left;61 SqlColumn rightColumn = (SqlColumn) right;62 return visit(leftLiteral, e, rightColumn);63 } else if (left instanceof SqlColumn && right instanceof SqlLiteralValue) {64 SqlColumn leftColumn = (SqlColumn) left;65 SqlLiteralValue rightLiteral = (SqlLiteralValue) right;66 return visit(leftColumn, e, rightLiteral);67 } else if (left instanceof SqlCondition && right instanceof SqlCondition) {68 TableConstraint leftTableConstraint = e.getLeftOperand().accept(this, null);69 TableConstraint rightTableConstraint = e.getRightOperand().accept(this, null);70 if (e.getSqlComparisonOperator().equals(EQUALS_TO)) {71 return new IffConstraint(translationContext.getCurrentTableName(), leftTableConstraint, rightTableConstraint);72 }73 }74 // TODO This translation should be implemented75 throw new SqlCannotBeTranslatedException(e.toSql() + " cannot be translated yet");76 }77 private TableConstraint visit(SqlColumn leftColumn, SqlComparisonCondition e, SqlLiteralValue rightLiteral) {78 final String tableName = getTableName(leftColumn);79 final String columnName = leftColumn.getColumnName();80 if (rightLiteral instanceof SqlBigIntegerLiteralValue) {81 long value = ((SqlBigIntegerLiteralValue) rightLiteral).getBigInteger().longValue();82 switch (e.getSqlComparisonOperator()) {83 case EQUALS_TO:84 return new RangeConstraint(tableName, columnName, value, value);85 case GREATER_THAN:86 return new LowerBoundConstraint(tableName, columnName, value + 1);87 case GREATER_THAN_OR_EQUAL:88 return new LowerBoundConstraint(tableName, columnName, value);89 case LESS_THAN:90 return new UpperBoundConstraint(tableName, columnName, value - 1);91 case LESS_THAN_OR_EQUAL:92 return new UpperBoundConstraint(tableName, columnName, value);93 default:94 throw new UnsupportedOperationException(UNEXPECTED_COMPARISON_OPERATOR_MESSAGE + e.getSqlComparisonOperator());95 }96 } else if (rightLiteral instanceof SqlStringLiteralValue) {97 SqlStringLiteralValue stringLiteralValue = (SqlStringLiteralValue) rightLiteral;98 if (e.getSqlComparisonOperator().equals(EQUALS_TO)) {99 return new EnumConstraint(tableName, columnName, Collections.singletonList(stringLiteralValue.getStringValue()));100 } else {101 throw new UnsupportedOperationException(UNEXPECTED_COMPARISON_OPERATOR_MESSAGE + e.getSqlComparisonOperator());102 }103 } else {104 throw new UnsupportedOperationException("Unsupported literal " + rightLiteral);105 }106 }107 private TableConstraint visit(SqlLiteralValue leftLiteral, SqlComparisonCondition e, SqlColumn rightColumn) {108 if (leftLiteral instanceof SqlBigIntegerLiteralValue) {109 long value = ((SqlBigIntegerLiteralValue) leftLiteral).getBigInteger().longValue();110 final String tableName = getTableName(rightColumn);111 final String columnName = rightColumn.getColumnName();112 switch (e.getSqlComparisonOperator()) {113 case EQUALS_TO:114 return new RangeConstraint(tableName, columnName, value, value);115 case GREATER_THAN:116 return new UpperBoundConstraint(tableName, columnName, value - 1);117 case GREATER_THAN_OR_EQUAL:118 return new UpperBoundConstraint(tableName, columnName, value);119 case LESS_THAN:120 return new LowerBoundConstraint(tableName, columnName, value + 1);121 case LESS_THAN_OR_EQUAL:122 return new LowerBoundConstraint(tableName, columnName, value);123 default:124 throw new UnsupportedOperationException(UNEXPECTED_COMPARISON_OPERATOR_MESSAGE + e.getSqlComparisonOperator());125 }126 } else {127 throw new UnsupportedOperationException("Unsupported literal " + e.getSqlComparisonOperator());128 }129 }130 @Override131 public TableConstraint visit(SqlInCondition inExpression, Void argument) {132 SqlColumn column = inExpression.getSqlColumn();133 String tableName = getTableName(column);134 String columnName = column.getColumnName();135 SqlConditionList rightItemsList = inExpression.getLiteralList();136 List<String> stringValues = new ArrayList<>();137 for (SqlCondition expressionValue : rightItemsList.getSqlConditionExpressions()) {138 final String stringValue;139 if (expressionValue instanceof SqlStringLiteralValue) {140 stringValue = new StringValue(expressionValue.toSql()).getNotExcapedValue();141 } else {142 stringValue = expressionValue.toSql();143 }144 stringValues.add(stringValue);145 }146 return new EnumConstraint(tableName, columnName, stringValues);147 }148 @Override149 public TableConstraint visit(SqlNullLiteralValue e, Void argument) {150 throw new UnsupportedOperationException(THIS_METHOD_SHOULD_NOT_BE_INVOKED);151 }152 @Override153 public TableConstraint visit(SqlStringLiteralValue e, Void argument) {154 throw new UnsupportedOperationException(THIS_METHOD_SHOULD_NOT_BE_INVOKED);155 }156 @Override157 public TableConstraint visit(SqlConditionList e, Void argument) {158 throw new UnsupportedOperationException(THIS_METHOD_SHOULD_NOT_BE_INVOKED);159 }160 @Override161 public TableConstraint visit(SqlIsNotNullCondition e, Void argument) {162 String tableName = getTableName(e.getColumn());163 String columnName = e.getColumn().getColumnName();164 return new IsNotNullConstraint(tableName, columnName);165 }166 @Override167 public TableConstraint visit(SqlBinaryDataLiteralValue e, Void argument) {168 throw new UnsupportedOperationException(THIS_METHOD_SHOULD_NOT_BE_INVOKED);169 }170 @Override171 public TableConstraint visit(SqlSimilarToCondition e, Void argument) {172 String tableName = getTableName(e.getColumn());173 final String pattern = e.getPattern().getStringValue();174 return new SimilarToConstraint(tableName, e.getColumn().getColumnName(), pattern, translationContext.getDatabaseType());175 }176 @Override177 public TableConstraint visit(SqlIsNullCondition e, Void argument) {178 throw new UnsupportedOperationException(THIS_METHOD_SHOULD_NOT_BE_INVOKED);179 }180 @Override181 public TableConstraint visit(SqlLikeCondition e, Void argument) {182 String tableName = getTableName(e.getColumnName());183 String columnName = e.getColumnName().getColumnName();184 String pattern = e.getPattern().getStringValue();185 return new LikeConstraint(tableName, columnName, pattern, translationContext.getDatabaseType());186 }187 @Override188 public TableConstraint visit(SqlOrCondition e, Void argument) {189 List<TableConstraint> orConstraints = e.getOrConditions().stream().map(c -> c.accept(this, null)).collect(Collectors.toList());190 if (orConstraints.stream().allMatch(c -> c instanceof LikeConstraint)) {191 // all like constraints should have the same tablename, column and database type192 Set<String> columnNames = orConstraints193 .stream()194 .map(c -> (LikeConstraint) c)195 .map(c -> c.getColumnName())196 .collect(Collectors.toSet());197 Set<String> tableNames = orConstraints198 .stream()199 .map(c -> (LikeConstraint) c)200 .map(c -> c.getTableName())201 .collect(Collectors.toSet());202 Set<ConstraintDatabaseType> databaseTypes = orConstraints203 .stream().map(c -> (LikeConstraint) c)...
accept
Using AI Code Generation
1 public static String getAcceptMethod(String value) {2 if (value == null) {3 return "acceptNull";4 }5 if (value.startsWith("%") && value.endsWith("%")) {6 return "acceptLike";7 }8 if (value.startsWith("%")) {9 return "acceptEndsWith";10 }11 if (value.endsWith("%")) {12 return "acceptStartsWith";13 }14 return "acceptEquals";15 }16 public static void main(String[] args) {17 String[] values = {null, "Hello%", "%World", "Hello World"};18 for (String value : values) {19 System.out.println("Value: " + value + ", accept method: " + getAcceptMethod(value));20 }21 }
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