org.datanucleus.store.mapped.expression
Class MetaDataStringLiteral

java.lang.Object
  extended by org.datanucleus.store.mapped.expression.ScalarExpression
      extended by org.datanucleus.store.mapped.expression.StringExpression
          extended by org.datanucleus.store.mapped.expression.StringLiteral
              extended by org.datanucleus.store.mapped.expression.MetaDataStringLiteral
All Implemented Interfaces:
Literal

public class MetaDataStringLiteral
extends StringLiteral

Representation of a metadata string literal.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.datanucleus.store.mapped.expression.ScalarExpression
ScalarExpression.DatastoreFieldExpression, ScalarExpression.DyadicOperator, ScalarExpression.ExpressionList, ScalarExpression.IllegalArgumentTypeException, ScalarExpression.IllegalOperationException, ScalarExpression.MethodInvocationException, ScalarExpression.MonadicOperator, ScalarExpression.Operator
 
Field Summary
static java.lang.String QUERY_META_DATA
          Column name DataNucleus uses for MetaData information (containing the class name of that row).
 
Fields inherited from class org.datanucleus.store.mapped.expression.ScalarExpression
aliasIdentifier, checkForTypeAssignability, 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_NOTIN, OP_NOTLIKE, OP_OR, OP_SUB, parameterName, PROJECTION, qs, st, te
 
Constructor Summary
MetaDataStringLiteral(QueryExpression qs, java.lang.String value)
          Constructor
 
Method Summary
 
Methods inherited from class org.datanucleus.store.mapped.expression.StringLiteral
add, endsWithMethod, eq, generateStatementWithoutQuotes, getRawValue, getValue, gt, gteq, indexOfMethod, lengthMethod, lt, lteq, noteq, setRawValue, startsWithMethod, startsWithMethod, substringMethod, substringMethod, toLowerCaseMethod, toStatementText, toUpperCaseMethod, trimMethod
 
Methods inherited from class org.datanucleus.store.mapped.expression.StringExpression
charAtMethod, equalsMethod, in, indexOfMethod, likeMethod, matchesMethod, substringMethod, substringMethod, translateMethod, trimLeftMethod, trimRightMethod
 
Methods inherited from class org.datanucleus.store.mapped.expression.ScalarExpression
accessField, and, as, assertValidTypeForParameterComparison, callMethod, cast, checkForTypeAssignability, com, div, encloseWithInParentheses, eor, equals, getAlias, getConsistentTypeForParameterComparison, getExpressionList, getLogicSetExpression, getMapping, getNonAliasExpression, getQueryExpression, instanceOf, ior, mod, mul, neg, not, setParameterName, sub, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

QUERY_META_DATA

public static final java.lang.String QUERY_META_DATA
Column name DataNucleus uses for MetaData information (containing the class name of that row).

See Also:
Constant Field Values
Constructor Detail

MetaDataStringLiteral

public MetaDataStringLiteral(QueryExpression qs,
                             java.lang.String value)
Constructor

Parameters:
qs - The QueryExpression
value - The metadata value


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