EclipseLink Core 4.0.2 · org.eclipse.persistence.internal.expressions.BaseExpression

Modifier and Type	Field and Description
protected Expression	baseExpression The base expression is what this was derived from.
protected ExpressionBuilder	builder PERF: Used to cache the builder.

Access	Constructor and Description
protected	BaseExpression()
protected	BaseExpression(Expression baseExpression)

Method Summary

Modifier and Type	Method and Description
public Expression	getBaseExpression() The base expression is what the parameter was derived from.
public ExpressionBuilder	getBuilder() Implements abstract org.eclipse.persistence.expressions.Expression.getBuilder. Return the expression builder which is the ultimate base of this expression, or null if there isn't one (shouldn't happen if we start from a root).
protected void	postCopyIn(Map<K, V> alreadyDone) Overrides org.eclipse.persistence.expressions.Expression.postCopyIn. INTERNAL: Used for cloning.
public void	resetPlaceHolderBuilder(ExpressionBuilder queryBuilder) Implements abstract org.eclipse.persistence.expressions.Expression.resetPlaceHolderBuilder. INTERNAL: Search the tree for any expressions (like SubSelectExpressions) that have been built using a builder that is not attached to the query.
public void	setBaseExpression(Expression baseExpression) The base expression is what the parameter was derived from.
public Expression	shallowClone() Overrides org.eclipse.persistence.expressions.Expression.shallowClone. INTERNAL: Clear the builder when cloning.

Inherited from org.eclipse.persistence.expressions.Expression:: addDate addDate addMonths addMonths alias aliasForTable all all all all all all all all all all all all allOf and any any any any any any any any any any any any anyOf anyOf anyOfAllowingNone anyOfAllowingNone as ascending asciiValue asOf assignAlias assignTableAliasesStartingAt average between between between between between between between between between caseConditionStatement caseConditionStatement caseStatement caseStatement cast clone cloneUsing coalesce coalesce computeHashCode concat containsAllKeyWords containsAnyKeyWords containsSubstring containsSubstring containsSubstringIgnoringCase containsSubstringIgnoringCase convertNodeToUseOuterJoin convertToUseOuterJoin copiedVersionFrom count create create createWithBaseLast currentDate currentDateDate currentTime currentTimeStamp dateDifference dateDifference dateName datePart dateToString decode descending descriptionOfNodeType difference distinct doesConform doesConform equal equal equal equal equal equal equal equal equal equal equalOuterJoin equalOuterJoin equals equalsIgnoreCase equalsIgnoreCase except except exceptAll exceptAll exists existsNode extract extractFields extractPrimaryKeyValues extractValue extractValues extractXml from fromConstant fromLiteral get get getAlias getAllowingNull getAsOfClause getAsOfClauseRecursively getClonedField getField getField getFields getFieldValue getFunction getFunction getFunction getFunction getFunctionWithArguments getLeafDescriptor getLeafMapping getName getNumberVal getOperator getOperator getOwnedTables getParameter getParameter getParameter getProperty getSelectionFields getSelectionFields getSession getStringVal getTable getTable getTableAliases greaterThan greaterThan greaterThan greaterThan greaterThan greaterThan greaterThan greaterThan greaterThan greaterThan greaterThanEqual greaterThanEqual greaterThanEqual greaterThanEqual greaterThanEqual greaterThanEqual greaterThanEqual greaterThanEqual greaterThanEqual greaterThanEqual hasAsOfClause hasBeenAliased hashCode hexToRaw ifNull in in in in in in in in in in in in index indexOf intersect intersect intersectAll intersectAll isClassTypeExpression isCompoundExpression isConstantExpression isDataExpression isEmpty isExpressionBuilder isFieldExpression isFragment isFunctionExpression isLiteralExpression isLogicalExpression isMapEntryExpression isNull isObjectExpression isParameterExpression isQueryKeyExpression isRelationExpression isSubSelectExpression isTableExpression isTreatExpression isValueExpression iterateOn join lastDay leftJoin leftPad leftPad leftTrim leftTrim length lessThan lessThan lessThan lessThan lessThan lessThan lessThan lessThan lessThan lessThan lessThanEqual lessThanEqual lessThanEqual lessThanEqual lessThanEqual lessThanEqual lessThanEqual lessThanEqual lessThanEqual lessThanEqual like like like like likeIgnoreCase likeIgnoreCase literal localDate localDateTime localTime locate locate locate mapEntry mapKey maximum minimum monthsBetween newTime nextDay noneOf normalize not notBetween notBetween notBetween notBetween notBetween notBetween notBetween notBetween notBetween notEmpty notEqual notEqual notEqual notEqual notEqual notEqual notEqual notEqual notEqual notEqual notExists notIn notIn notIn notIn notIn notIn notIn notIn notIn notIn notIn notIn notLike notLike notLike notLike notNull nullIf nullsFirst nullsLast operator or performOperator postfixSQL prefixSQL printJava printSQL rebuildOn ref regexp regexp registerIn replace replicate replicate resetCache reverse right right rightPad rightPad rightTrim rightTrim roundDate selectIfOrderedBy setLocalBase setSelectIfOrderedBy size size some some some some some some some some some some some some sql standardDeviation subQuery substring substring substring substring sum toChar toChar toCharacter toDate toLowerCase toNumber toString toString toUpperCase toUppercaseCasedWords translate treat trim trim truncateDate twist twistedForBaseAndContext type union union unionAll unionAll validateNode value value value value value value value value value value valueFromObject valueFromObject variance writeAlias writeDescriptionOn writeField writeFields writeSubexpressionsTo

baseExpression	back to summary
protected Expression baseExpression The base expression is what this was derived from.

builder	back to summary
protected ExpressionBuilder builder PERF: Used to cache the builder.

BaseExpression	back to summary
protected BaseExpression()

BaseExpression	back to summary
protected BaseExpression(Expression baseExpression)

Method Detail

getBaseExpression	back to summary
public Expression getBaseExpression() The base expression is what the parameter was derived from.

getBuilder	back to summary
public ExpressionBuilder getBuilder() Implements abstract org.eclipse.persistence.expressions.Expression.getBuilder. Return the expression builder which is the ultimate base of this expression, or null if there isn't one (shouldn't happen if we start from a root). Annotations @Override

getBuilder

back to summary

public ExpressionBuilder getBuilder()

Implements abstract org.eclipse.persistence.expressions.Expression.getBuilder.

Return the expression builder which is the ultimate base of this expression, or null if there isn't one (shouldn't happen if we start from a root).

Annotations

@Override

postCopyIn	back to summary
protected void postCopyIn(Map<K, V> alreadyDone) Overrides org.eclipse.persistence.expressions.Expression.postCopyIn. INTERNAL: Used for cloning. Annotations @Override

postCopyIn

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protected void postCopyIn(Map<K, V> alreadyDone)

Overrides org.eclipse.persistence.expressions.Expression.postCopyIn.

INTERNAL: Used for cloning.

Annotations

@Override

resetPlaceHolderBuilder	back to summary
public void resetPlaceHolderBuilder(ExpressionBuilder queryBuilder) Implements abstract org.eclipse.persistence.expressions.Expression.resetPlaceHolderBuilder. INTERNAL: Search the tree for any expressions (like SubSelectExpressions) that have been built using a builder that is not attached to the query. This happens in case of an Exists call using a new ExpressionBuilder(). This builder needs to be replaced with one from the query. Annotations @Override

resetPlaceHolderBuilder

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public void resetPlaceHolderBuilder(ExpressionBuilder queryBuilder)

Implements abstract org.eclipse.persistence.expressions.Expression.resetPlaceHolderBuilder.

INTERNAL: Search the tree for any expressions (like SubSelectExpressions) that have been built using a builder that is not attached to the query. This happens in case of an Exists call using a new ExpressionBuilder(). This builder needs to be replaced with one from the query.

Annotations

@Override

setBaseExpression	back to summary
public void setBaseExpression(Expression baseExpression) The base expression is what the parameter was derived from. This is used for nested parameters.

shallowClone	back to summary
public Expression shallowClone() Overrides org.eclipse.persistence.expressions.Expression.shallowClone. INTERNAL: Clear the builder when cloning. Annotations @Override

shallowClone

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public Expression shallowClone()

Overrides org.eclipse.persistence.expressions.Expression.shallowClone.

INTERNAL: Clear the builder when cloning.

Annotations

@Override

public abstract Class BaseExpression

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