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com.mapd.calcite.parser.HeavyDBParser.ExpressionListedInSelectClauseChecker Class Reference
+ Inheritance diagram for com.mapd.calcite.parser.HeavyDBParser.ExpressionListedInSelectClauseChecker:
+ Collaboration diagram for com.mapd.calcite.parser.HeavyDBParser.ExpressionListedInSelectClauseChecker:

Public Member Functions

Void visit (SqlCall call)
 

Package Functions

boolean containsExpression (SqlNode node, SqlNode targetExpression)
 

Package Attributes

SqlNode targetExpression
 

Detailed Description

Definition at line 1775 of file HeavyDBParser.java.

Member Function Documentation

boolean com.mapd.calcite.parser.HeavyDBParser.ExpressionListedInSelectClauseChecker.containsExpression ( SqlNode  node,
SqlNode  targetExpression 
)
inlinepackage

Definition at line 1791 of file HeavyDBParser.java.

1791  {
1792  try {
1793  this.targetExpression = targetExpression;
1794  node.accept(this);
1795  return false;
1796  } catch (Util.FoundOne e) {
1797  return true;
1798  }
1799  }
Void com.mapd.calcite.parser.HeavyDBParser.ExpressionListedInSelectClauseChecker.visit ( SqlCall  call)
inline

Definition at line 1778 of file HeavyDBParser.java.

1778  {
1779  if (call instanceof SqlSelect) {
1780  SqlSelect selectNode = (SqlSelect) call;
1781  String targetString = targetExpression.toString();
1782  for (SqlNode listedNode : selectNode.getSelectList()) {
1783  if (listedNode.toString().contains(targetString)) {
1784  throw Util.FoundOne.NULL;
1785  }
1786  }
1787  }
1788  return super.visit(call);
1789  }

Member Data Documentation

SqlNode com.mapd.calcite.parser.HeavyDBParser.ExpressionListedInSelectClauseChecker.targetExpression
package

Definition at line 1801 of file HeavyDBParser.java.


The documentation for this class was generated from the following file: