public class OpenBaseQualifierTranslator extends QualifierTranslator
caseInsensitive, matchingObject, objectMatchTranslator, qualifier, useAliasForExpressions, waitingForEndNode
out, queryAssembler, strategy
Constructor and Description |
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OpenBaseQualifierTranslator(QueryAssembler queryAssembler) |
Modifier and Type | Method and Description |
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protected void |
appendExtractFunction(ASTExtract functionExpression)
Special case for extract date/time parts functions as they have many variants
|
protected void |
appendLiteralDirect(Object val,
DbAttribute attr,
Expression parentExpression)
Appends SQL code to the query buffer to handle
val as a
parameter to the PreparedStatement being built. |
void |
endNode(Expression node,
Expression parentNode)
Called during the traversal after an expression node children
processing is finished.
|
void |
finishedChild(Expression node,
int childIndex,
boolean hasMoreChildren)
Called during traversal after a child of expression
has been visited.
|
void |
startNode(Expression node,
Expression parentNode)
Called during the traversal before an expression node children
processing is started.
|
appendFunction, appendFunctionArg, appendFunctionArgDivider, appendLiteral, appendObjectMatch, clearLastFunctionArgDivider, detectObjectMatch, doAppendPart, doAppendPart, extractQualifier, objectNode, operandForBitwiseAnd, operandForBitwiseLeftShift, operandForBitwiseNot, operandForBitwiseOr, operandForBitwiseRightShift, operandForBitwiseXor, parenthesisNeeded, processRelTermination, setCaseInsensitive, setQualifier, setUseAliasForExpressions
appendDbPath, appendLikeEscapeCharacter, appendObjPath, appendPart, getDbEntity, getObjEntity, paramsDbType, processColumn, processColumnWithQuoteSqlIdentifiers, processRelTermination, setForceJoinForRelations
public OpenBaseQualifierTranslator(QueryAssembler queryAssembler)
public void startNode(Expression node, Expression parentNode)
TraversalHandler
startNode
in interface TraversalHandler
startNode
in class QualifierTranslator
public void endNode(Expression node, Expression parentNode)
TraversalHandler
endNode
in interface TraversalHandler
endNode
in class QualifierTranslator
protected void appendLiteralDirect(Object val, DbAttribute attr, Expression parentExpression) throws IOException
QueryAssemblerHelper
val
as a
parameter to the PreparedStatement being built. Adds val
into QueryAssembler parameter list.appendLiteralDirect
in class QueryAssemblerHelper
IOException
public void finishedChild(Expression node, int childIndex, boolean hasMoreChildren)
TraversalHandler
finishedChild
in interface TraversalHandler
finishedChild
in class QualifierTranslator
protected void appendExtractFunction(ASTExtract functionExpression)
QualifierTranslator
appendExtractFunction
in class QualifierTranslator
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