Package org.castor.cpa.query.object
Class FieldImpl
- java.lang.Object
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- org.castor.cpa.query.object.AbstractQueryObject
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- org.castor.cpa.query.object.expression.AbstractExpression
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- org.castor.cpa.query.object.AbstractField
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- org.castor.cpa.query.object.FieldImpl
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- All Implemented Interfaces:
Expression
,Field
,QueryObject
public final class FieldImpl extends AbstractField
Final immutable class that implements Field.- Since:
- 1.3
- Version:
- $Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
- Author:
- Udai Gupta, Ralf Joachim
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getName()
Gets the name of the field.Field
getParent()
Gets the parent of the field.java.lang.StringBuilder
toString(java.lang.StringBuilder sb)
Append a string representation of the object to the givenStringBuilder
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Methods inherited from class org.castor.cpa.query.object.AbstractField
field, in, isNotNull, isNull, notIn
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Methods inherited from class org.castor.cpa.query.object.expression.AbstractExpression
abs, add, add, add, add, between, between, between, between, between, between, between, concat, concat, divide, divide, divide, divide, equal, equal, equal, equal, equal, equal, equal, equal, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, length, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessThan, lessThan, lessThan, lessThan, lessThan, lessThan, lessThan, like, like, like, like, like, like, locate, locate, locate, locate, locate, locate, lower, multiply, multiply, multiply, multiply, negate, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notLike, notLike, notLike, notLike, notLike, notLike, plus, remainder, remainder, remainder, remainder, sqrt, substring, substring, substring, substring, subtract, subtract, subtract, subtract, trim, trim, trim, trim, trim, trim, upper
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Methods inherited from class org.castor.cpa.query.object.AbstractQueryObject
toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.castor.cpa.query.Expression
abs, add, add, add, add, between, between, between, between, between, between, between, concat, concat, divide, divide, divide, divide, equal, equal, equal, equal, equal, equal, equal, equal, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterEqual, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, greaterThan, length, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessEqual, lessThan, lessThan, lessThan, lessThan, lessThan, lessThan, lessThan, like, like, like, like, like, like, locate, locate, locate, locate, locate, locate, lower, multiply, multiply, multiply, multiply, negate, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notBetween, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notEqual, notLike, notLike, notLike, notLike, notLike, notLike, plus, remainder, remainder, remainder, remainder, sqrt, substring, substring, substring, substring, subtract, subtract, subtract, subtract, trim, trim, trim, trim, trim, trim, upper
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Constructor Detail
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FieldImpl
public FieldImpl(Field parent, java.lang.String name)
Construct field implementation.- Parameters:
parent
- The parent of the field.name
- The name of the field.
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Method Detail
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getParent
public Field getParent()
Gets the parent of the field.- Returns:
- The parent of the field.
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getName
public java.lang.String getName()
Gets the name of the field.- Returns:
- The name of the field.
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toString
public java.lang.StringBuilder toString(java.lang.StringBuilder sb)
Append a string representation of the object to the givenStringBuilder
. In general, the toString method for query objects appends a string that textually represents this object. The result should be a query string that complies to EJB QL specification as long as the query object represents a syntay element of it. It is required that all subclasses override this method. The toString method defined at class Object is overwritten and calls this method.- Parameters:
sb
- StringBuilder to append the string representation of this object to.- Returns:
- Same instance of StringBuilder given as parameter.
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