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java.lang.Objectorg.jpox.store.expression.ScalarExpression
org.jpox.store.expression.BooleanExpression
org.jpox.store.expression.BooleanCharColumnExpression
public class BooleanCharColumnExpression
Representation of a BooleanChar column expression.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.jpox.store.expression.ScalarExpression |
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ScalarExpression.DyadicOperator, ScalarExpression.ExpressionList, ScalarExpression.FieldExpression, ScalarExpression.IllegalArgumentTypeException, ScalarExpression.IllegalOperationException, ScalarExpression.MethodInvocationException, ScalarExpression.MonadicOperator, ScalarExpression.Operator |
Field Summary |
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Fields inherited from class org.jpox.store.expression.ScalarExpression |
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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 | |
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BooleanCharColumnExpression(QueryExpression qs,
JavaTypeMapping mapping,
LogicSetExpression te)
Constructor. |
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BooleanCharColumnExpression(QueryExpression qs,
JavaTypeMapping mapping,
LogicSetExpression te,
boolean truthTest)
Constructor. |
Method Summary | |
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BooleanExpression |
eq(ScalarExpression expr)
Equality operator (equals to) |
BooleanExpression |
in(ScalarExpression expr)
In expression. |
BooleanExpression |
not()
Logical complement |
BooleanExpression |
noteq(ScalarExpression expr)
Equality operator (not equals to) |
StatementText |
toStatementText(int mode)
StatementText representation of this expression. |
Methods inherited from class org.jpox.store.expression.BooleanExpression |
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and, eor, ior, neg |
Methods inherited from class org.jpox.store.expression.ScalarExpression |
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accessField, add, as, callMethod, cast, com, div, encloseWithInParentheses, equals, getAlias, getExpressionList, getLogicSetExpression, getMapping, getNonAliasExpression, getQueryExpression, gt, gteq, instanceOf, lt, lteq, mod, mul, sub, toString |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public BooleanCharColumnExpression(QueryExpression qs, JavaTypeMapping mapping, LogicSetExpression te)
qs
- the QueryExpressionmapping
- the mapping associated to this expressionte
- the TableExpression where this expression refers topublic BooleanCharColumnExpression(QueryExpression qs, JavaTypeMapping mapping, LogicSetExpression te, boolean truthTest)
qs
- the QueryExpressionmapping
- the mapping associated to this expressionte
- the TableExpression where this expression refers totruthTest
- true for positive ("this = 1"), 0 for negative ("this = 0")Method Detail |
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public BooleanExpression not()
ScalarExpression
not
in class BooleanExpression
public BooleanExpression eq(ScalarExpression expr)
ScalarExpression
eq
in class BooleanExpression
expr
- the right-hand operand
public BooleanExpression noteq(ScalarExpression expr)
ScalarExpression
noteq
in class BooleanExpression
expr
- the right-hand operand
public BooleanExpression in(ScalarExpression expr)
ScalarExpression
expr
in
in class BooleanExpression
expr
- the right-hand expression
public StatementText toStatementText(int mode)
ScalarExpression
toStatementText
in class ScalarExpression
mode
- (0=PROJECTION;1=FILTER)
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