com.wewebu.ow.csqlc.ast
Class OwPredicate
java.lang.Object
com.wewebu.ow.csqlc.ast.OwBooleanTerm
com.wewebu.ow.csqlc.ast.OwBooleanFactor
com.wewebu.ow.csqlc.ast.OwBooleanTest
com.wewebu.ow.csqlc.ast.OwPredicate
- All Implemented Interfaces:
- OwSearchCondition
- Direct Known Subclasses:
- OwBetweenPredicate, OwComparisonPredicate, OwFolderPredicate, OwFormatPredicate, OwNullPredicate, OwSearchConditionPredicate, OwTextSearchPredicate, OwUndefinedPredicate
public abstract class OwPredicate
- extends OwBooleanTest
SQL AST node : <predicate> syntax non-terminal as defined by the SQL grammar.
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All rights reserved.
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- Since:
- 3.2.0.0
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
OwPredicate
public OwPredicate()
createPredicateSQLString
public abstract StringBuilder createPredicateSQLString()
- Returns:
- a
StringBuilder
filled with the string representation of this non-terminal
createBooleanTestSQLString
public final StringBuilder createBooleanTestSQLString()
- Specified by:
createBooleanTestSQLString
in class OwBooleanTest
- Returns:
- a
StringBuilder
filled with the string representation of this non-terminal
isXCondition
public boolean isXCondition()
- Returns:
false
if this search condition refers other tables than the main FROM clause table
true
if this search condition refers the main FROM clause table
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