org.jpox.store.expression
Class BooleanCharColumnLiteral

java.lang.Object
  org.jpox.store.expression.ScalarExpression
      org.jpox.store.expression.BooleanExpression
          org.jpox.store.expression.BooleanLiteral
              org.jpox.store.expression.BooleanCharColumnLiteral

All Implemented Interfaces:

Literal

public class BooleanCharColumnLiteral
extends BooleanLiteral

Representation of a BooleanChar Column literal in a Query.

Version:

$Revision: 1.5 $

Nested Class Summary

Nested classes/interfaces inherited from class org.jpox.store.expression.ScalarExpression

ScalarExpression.DyadicOperator, ScalarExpression.ExpressionList, ScalarExpression.FieldExpression, ScalarExpression.IllegalArgumentTypeException, ScalarExpression.IllegalOperationException, ScalarExpression.MethodInvocationException, ScalarExpression.MonadicOperator, ScalarExpression.Operator

Field Summary

Fields inherited from class org.jpox.store.expression.ScalarExpression

aliasIdentifier, expressionList, FILTER, LOCALISER, lowestOperator, mapping, OP_ADD, OP_AND, OP_BETWEEN, OP_COM, OP_CONCAT, OP_DIV, OP_EQ, OP_GT, OP_GTEQ, OP_IN, OP_IS, OP_ISNOT, OP_LIKE, OP_LT, OP_LTEQ, OP_MOD, OP_MUL, OP_NEG, OP_NOT, OP_NOTEQ, OP_OR, OP_SUB, PROJECTION, qs, st, te

Constructor Summary

BooleanCharColumnLiteral(QueryExpression qs, JavaTypeMapping mapping, boolean value)
Creates a boolean literal

Method Summary

protected java.lang.String	getBooleanFalseValue() Return the String value for FALSE in the database.
protected java.lang.String	getBooleanTrueValue() Return the String value for TRUE in the database.

Methods inherited from class org.jpox.store.expression.BooleanLiteral

and, eor, eq, getValue, ior, not, noteq

Methods inherited from class org.jpox.store.expression.BooleanExpression

in, neg

Methods inherited from class org.jpox.store.expression.ScalarExpression

accessField, add, as, callMethod, cast, com, div, encloseWithInParentheses, equals, getAlias, getExpressionList, getLogicSetExpression, getMapping, getNonAliasExpression, getQueryExpression, gt, gteq, instanceOf, lt, lteq, mod, mul, sub, toStatementText, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BooleanCharColumnLiteral

public BooleanCharColumnLiteral(QueryExpression qs,
                                JavaTypeMapping mapping,
                                boolean value)

Creates a boolean literal

Parameters:

qs - the QueryExpression

mapping - the mapping

value - the boolean value

Method Detail

getBooleanTrueValue

protected java.lang.String getBooleanTrueValue()

Return the String value for TRUE in the database. This should be overriden by subclasses for special cases of booleans.

Overrides:

getBooleanTrueValue in class BooleanLiteral

Returns:

The String value for TRUE in the database.

getBooleanFalseValue

protected java.lang.String getBooleanFalseValue()

Return the String value for FALSE in the database. This should be overriden by subclasses for special cases of booleans.

Overrides:

getBooleanFalseValue in class BooleanLiteral

Returns:

The String value for FALSE in the database.