Uses of Interface
org.codehaus.activemq.filter.Expression

Packages that use Expression
org.codehaus.activemq.filter Filter implementations for wildcards & JMS selectors  
org.codehaus.activemq.selector JMS Selector parser  
 

Uses of Expression in org.codehaus.activemq.filter
 

Subinterfaces of Expression in org.codehaus.activemq.filter
 interface BooleanExpression
          A BooleanExpression is an expression that always produces a Boolean result.
 

Classes in org.codehaus.activemq.filter that implement Expression
 class ArithmeticExpression
          An expression which performs an operation on two expression values
 class BinaryExpression
          An expression which performs an operation on two expression values.
 class ComparisonExpression
          A filter performing a comparison of two objects
 class ConstantExpression
          Represents a constant expression
 class LogicExpression
          A filter performing a comparison of two objects
 class MultiExpressionEvaluator.CacheExpression
          A UnaryExpression that caches the result of the nested expression.
 class PropertyExpression
          Represents a property expression
 class UnaryExpression
          An expression which performs an operation on two expression values
 

Fields in org.codehaus.activemq.filter declared as Expression
protected  Expression UnaryExpression.right
           
protected  Expression BinaryExpression.left
           
protected  Expression BinaryExpression.right
           
 

Methods in org.codehaus.activemq.filter that return Expression
static Expression ArithmeticExpression.createPlus(Expression left, Expression right)
           
static Expression ArithmeticExpression.createMinus(Expression left, Expression right)
           
static Expression ArithmeticExpression.createMultiply(Expression left, Expression right)
           
static Expression ArithmeticExpression.createDivide(Expression left, Expression right)
           
static Expression ArithmeticExpression.createMod(Expression left, Expression right)
           
 Expression ExpressionFilter.getExpression()
           
static Expression UnaryExpression.createNegate(Expression left)
           
 Expression UnaryExpression.getRight()
           
 Expression BinaryExpression.getLeft()
           
 Expression BinaryExpression.getRight()
           
 

Methods in org.codehaus.activemq.filter with parameters of type Expression
static BooleanExpression ComparisonExpression.createBetween(Expression value, Expression left, Expression right)
           
static BooleanExpression ComparisonExpression.createNotBetween(Expression value, Expression left, Expression right)
           
static BooleanExpression ComparisonExpression.createLike(Expression left, String right, String escape)
           
static BooleanExpression ComparisonExpression.createNotLike(Expression left, String right, String escape)
           
static BooleanExpression ComparisonExpression.createInFilter(Expression left, List elements)
           
static BooleanExpression ComparisonExpression.createNotInFilter(Expression left, List elements)
           
static BooleanExpression ComparisonExpression.createIsNull(Expression left)
           
static BooleanExpression ComparisonExpression.createIsNotNull(Expression left)
           
static BooleanExpression ComparisonExpression.createNotEqual(Expression left, Expression right)
           
static BooleanExpression ComparisonExpression.createEqual(Expression left, Expression right)
           
static BooleanExpression ComparisonExpression.createGreaterThan(Expression left, Expression right)
           
static BooleanExpression ComparisonExpression.createGreaterThanEqual(Expression left, Expression right)
           
static BooleanExpression ComparisonExpression.createLessThan(Expression left, Expression right)
           
static BooleanExpression ComparisonExpression.createLessThanEqual(Expression left, Expression right)
           
static void ComparisonExpression.checkLessThanOperand(Expression expr)
          Only Numeric expressions can be used in >, >=, < or <= expressions.s
static void ComparisonExpression.checkEqualOperand(Expression expr)
          Validates that the expression can be used in == or <> expression.
static Expression ArithmeticExpression.createPlus(Expression left, Expression right)
           
static Expression ArithmeticExpression.createMinus(Expression left, Expression right)
           
static Expression ArithmeticExpression.createMultiply(Expression left, Expression right)
           
static Expression ArithmeticExpression.createDivide(Expression left, Expression right)
           
static Expression ArithmeticExpression.createMod(Expression left, Expression right)
           
 void MultiExpressionEvaluator.addExpressionListner(Expression selector, org.codehaus.activemq.filter.MultiExpressionEvaluator.ExpressionListener c)
          Adds an ExpressionListener to a given expression.
static Expression UnaryExpression.createNegate(Expression left)
           
static BooleanExpression UnaryExpression.createBooleanCast(Expression left)
           
 void UnaryExpression.setRight(Expression expression)
           
 void BinaryExpression.setRight(Expression expression)
           
 void BinaryExpression.setLeft(Expression expression)
           
 

Constructors in org.codehaus.activemq.filter with parameters of type Expression
ComparisonExpression(Expression left, Expression right)
           
ArithmeticExpression(Expression left, Expression right)
           
ExpressionFilter(Expression expression)
           
MultiExpressionEvaluator.CacheExpression(Expression realExpression)
           
UnaryExpression(Expression left)
           
BinaryExpression(Expression left, Expression right)
           
 

Uses of Expression in org.codehaus.activemq.selector
 

Methods in org.codehaus.activemq.selector that return Expression
 Expression SelectorParser.orExpression()
           
 Expression SelectorParser.andExpression()
           
 Expression SelectorParser.equalityExpression()
           
 Expression SelectorParser.comparisonExpression()
           
 Expression SelectorParser.addExpression()
           
 Expression SelectorParser.multExpr()
           
 Expression SelectorParser.unaryExpr()
           
 Expression SelectorParser.primaryExpr()
           
 



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