public abstract class ComparisonExpression extends BinaryExpression implements BooleanExpression
left, right
Constructor and Description |
---|
ComparisonExpression(Expression left,
Expression right) |
Modifier and Type | Method and Description |
---|---|
protected abstract boolean |
asBoolean(int answer) |
static void |
checkEqualOperand(Expression expr)
Validates that the expression can be used in == or <> expression.
|
static void |
checkLessThanOperand(Expression expr)
Only Numeric expressions can be used in >, >=, < or <= expressions.s
|
protected java.lang.Boolean |
compare(java.lang.Comparable lv,
java.lang.Comparable rv) |
static BooleanExpression |
createBetween(Expression value,
Expression left,
Expression right) |
static BooleanExpression |
createEqual(Expression left,
Expression right) |
static BooleanExpression |
createGreaterThan(Expression left,
Expression right) |
static BooleanExpression |
createGreaterThanEqual(Expression left,
Expression right) |
static BooleanExpression |
createInFilter(Expression left,
java.util.List elements) |
static BooleanExpression |
createIsNotNull(Expression left) |
static BooleanExpression |
createIsNull(Expression left) |
static BooleanExpression |
createLessThan(Expression left,
Expression right) |
static BooleanExpression |
createLessThanEqual(Expression left,
Expression right) |
static BooleanExpression |
createLike(Expression left,
java.lang.String right,
java.lang.String escape) |
static BooleanExpression |
createNotBetween(Expression value,
Expression left,
Expression right) |
static BooleanExpression |
createNotEqual(Expression left,
Expression right) |
static BooleanExpression |
createNotInFilter(Expression left,
java.util.List elements) |
static BooleanExpression |
createNotLike(Expression left,
java.lang.String right,
java.lang.String escape) |
java.lang.Object |
evaluate(MessageEvaluationContext message) |
boolean |
matches(MessageEvaluationContext message) |
equals, getExpressionSymbol, getLeft, getRight, hashCode, setLeft, setRight, toString
public ComparisonExpression(Expression left, Expression right)
left
- right
- public static BooleanExpression createBetween(Expression value, Expression left, Expression right)
public static BooleanExpression createNotBetween(Expression value, Expression left, Expression right)
public static BooleanExpression createLike(Expression left, java.lang.String right, java.lang.String escape)
public static BooleanExpression createNotLike(Expression left, java.lang.String right, java.lang.String escape)
public static BooleanExpression createInFilter(Expression left, java.util.List elements)
public static BooleanExpression createNotInFilter(Expression left, java.util.List elements)
public static BooleanExpression createIsNull(Expression left)
public static BooleanExpression createIsNotNull(Expression left)
public static BooleanExpression createNotEqual(Expression left, Expression right)
public static BooleanExpression createEqual(Expression left, Expression right)
public static BooleanExpression createGreaterThan(Expression left, Expression right)
public static BooleanExpression createGreaterThanEqual(Expression left, Expression right)
public static BooleanExpression createLessThan(Expression left, Expression right)
public static BooleanExpression createLessThanEqual(Expression left, Expression right)
public static void checkLessThanOperand(Expression expr)
expr
- public static void checkEqualOperand(Expression expr)
expr
- public java.lang.Object evaluate(MessageEvaluationContext message) throws javax.jms.JMSException
evaluate
in interface Expression
javax.jms.JMSException
protected java.lang.Boolean compare(java.lang.Comparable lv, java.lang.Comparable rv)
protected abstract boolean asBoolean(int answer)
public boolean matches(MessageEvaluationContext message) throws javax.jms.JMSException
matches
in interface BooleanExpression
javax.jms.JMSException
Copyright © 2005-2017. All Rights Reserved.