org.eclipse.persistence.jpa.jpql

Class AbstractGrammarValidator.AbstractDoubleEncapsulatedExpressionHelper<T extends AbstractDoubleEncapsulatedExpression>

java.lang.Object

org.eclipse.persistence.jpa.jpql.AbstractGrammarValidator.AbstractDoubleEncapsulatedExpressionHelper<T>

All Implemented Interfaces:

AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T>

Enclosing class:

AbstractGrammarValidator

protected abstract static class AbstractGrammarValidator.AbstractDoubleEncapsulatedExpressionHelper<T extends AbstractDoubleEncapsulatedExpression>
extends Object
implements AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractDoubleEncapsulatedExpressionHelper(AbstractGrammarValidator validator)

Method Summary

Modifier and Type	Method and Description
String[]	arguments(T expression) Returns the arguments that can help to format the localized problem.
protected abstract String	firstExpressionInvalidKey()
protected int	firstExpressionLength(T expression)
protected abstract String	firstExpressionMissingKey()
protected boolean	hasComma(T expression)
protected boolean	hasFirstExpression(T expression)
boolean	hasLeftParenthesis(T expression) Determines whether the given AbstractEncapsulatedExpression has the left parenthesis.
boolean	hasRightParenthesis(T expression) Determines whether the given AbstractEncapsulatedExpression has the right parenthesis.
protected boolean	hasSecondExpression(T expression)
String	identifier(T expression) Returns the JPQL identifier of the given AbstractEncapsulatedExpression.
protected boolean	isFirstExpressionValid(T expression)
protected boolean	isSecondExpressionValid(T expression)
protected abstract String	missingCommaKey()
protected abstract String	secondExpressionInvalidKey()
protected int	secondExpressionLength(T expression)
protected abstract String	secondExpressionMissingKey()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.persistence.jpa.jpql.AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper

leftParenthesisMissingKey, rightParenthesisMissingKey

Constructor Detail

AbstractDoubleEncapsulatedExpressionHelper

protected AbstractDoubleEncapsulatedExpressionHelper(AbstractGrammarValidator validator)

Method Detail

arguments

public String[] arguments(T expression)

Returns the arguments that can help to format the localized problem.

Specified by:

arguments in interface AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T extends AbstractDoubleEncapsulatedExpression>

Parameters:

expression - The AbstractEncapsulatedExpression being validated

Returns:

The list of arguments used to complete the localized problem

firstExpressionInvalidKey

protected abstract String firstExpressionInvalidKey()

firstExpressionLength

protected int firstExpressionLength(T expression)

firstExpressionMissingKey

protected abstract String firstExpressionMissingKey()

hasComma

protected boolean hasComma(T expression)

hasFirstExpression

protected boolean hasFirstExpression(T expression)

hasLeftParenthesis

public boolean hasLeftParenthesis(T expression)

Determines whether the given AbstractEncapsulatedExpression has the left parenthesis.

Specified by:

hasLeftParenthesis in interface AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T extends AbstractDoubleEncapsulatedExpression>

Parameters:

expression - The AbstractEncapsulatedExpression being validated

Returns:

true if the left parenthesis was parsed

hasRightParenthesis

public boolean hasRightParenthesis(T expression)

Determines whether the given AbstractEncapsulatedExpression has the right parenthesis.

Specified by:

hasRightParenthesis in interface AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T extends AbstractDoubleEncapsulatedExpression>

Parameters:

expression - The AbstractEncapsulatedExpression being validated

Returns:

true if the right parenthesis was parsed

hasSecondExpression

protected boolean hasSecondExpression(T expression)

identifier

public String identifier(T expression)

Returns the JPQL identifier of the given AbstractEncapsulatedExpression.

Specified by:

identifier in interface AbstractGrammarValidator.AbstractEncapsulatedExpressionHelper<T extends AbstractDoubleEncapsulatedExpression>

Parameters:

expression - The AbstractEncapsulatedExpression being validated

Returns:

The JPQL identifier of the given AbstractEncapsulatedExpression

isFirstExpressionValid

protected final boolean isFirstExpressionValid(T expression)

isSecondExpressionValid

protected final boolean isSecondExpressionValid(T expression)

missingCommaKey

protected abstract String missingCommaKey()

secondExpressionInvalidKey

protected abstract String secondExpressionInvalidKey()

secondExpressionLength

protected int secondExpressionLength(T expression)

secondExpressionMissingKey

protected abstract String secondExpressionMissingKey()