|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.jpox.store.expression.ScalarExpression
org.jpox.store.expression.StringExpression
org.jpox.store.expression.ConcatOperatorExpression
Concatenate two expressions. This implements the SQL standard concatenation operator. e.g. EXPR1 || EXPR2
Nested Class Summary |
Nested classes 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 | |
ConcatOperatorExpression(ScalarExpression operand1,
ScalarExpression operand2)
Performs a concatenation on two operands. |
Methods inherited from class org.jpox.store.expression.StringExpression |
add, charAtMethod, endsWithMethod, eq, equalsMethod, gt, gteq, in, indexOfMethod, indexOfMethod, lengthMethod, lt, lteq, matchesMethod, noteq, startsWithMethod, startsWithMethod, substringMethod, substringMethod, toLowerCaseMethod, toUpperCaseMethod, trimMethod |
Methods inherited from class org.jpox.store.expression.ScalarExpression |
accessField, and, as, callMethod, cast, com, div, encloseWithInParentheses, eor, equals, getAlias, getExpressionList, getLogicSetExpression, getMapping, getNonAliasExpression, getQueryExpression, instanceOf, ior, mod, mul, neg, not, sub, toStatementText, toString |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public ConcatOperatorExpression(ScalarExpression operand1, ScalarExpression operand2)
operand1
- the left-hand expressionoperand2
- the right-hand expression
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |