com.attivio.sdk.search.fields

Class BooleanExpression

java.lang.Object

com.attivio.sdk.search.fields.FieldExpression

com.attivio.sdk.search.fields.MultiaryFieldExpression

com.attivio.sdk.search.fields.BooleanExpression

All Implemented Interfaces:

Serializable, Cloneable

public class BooleanExpression
extends MultiaryFieldExpression

Boolean Logic Expression.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BooleanExpression.Operator Boolean Operator.

Nested classes/interfaces inherited from class com.attivio.sdk.search.fields.MultiaryFieldExpression

MultiaryFieldExpression.Method

Nested classes/interfaces inherited from class com.attivio.sdk.search.fields.FieldExpression

FieldExpression.StringMode

Field Summary

Fields inherited from class com.attivio.sdk.search.fields.MultiaryFieldExpression

args

Fields inherited from class com.attivio.sdk.search.fields.FieldExpression

alias, EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
BooleanExpression(BooleanExpression.Operator op, FieldExpression... args)
BooleanExpression(BooleanExpression.Operator op, FieldExpression[] args, String alias)
BooleanExpression(BooleanExpression.Operator op, List<FieldExpression> args)
BooleanExpression(BooleanExpression.Operator op, List<FieldExpression> args, String alias)

Method Summary

Modifier and Type	Method and Description
BooleanExpression	clone()
protected BooleanExpression	clone(FieldExpression... x) Create a new instance of this FieldExpression, with different arguments.
BooleanExpression.Operator	getOperator() Get the comparison operator.
SchemaField.Type	getType(Schema schema) Resolve the type for this expression.
int	hashCode()
protected boolean	parametersEqual(FieldExpression other) Returns true if other's parameters are the same as this.
void	setOperator(BooleanExpression.Operator value) Set the comparison operator.
protected void	toString(StringBuilder buffer, FieldExpression.StringMode mode) Writes the string representation of this field expression to buffer.

Methods inherited from class com.attivio.sdk.search.fields.MultiaryFieldExpression

equalsIgnoreAlias, getArgument, getArgumentCount, getArguments, hasChildren, isConstant, rewrite, rewriteChildren, setArguments

Methods inherited from class com.attivio.sdk.search.fields.FieldExpression

as, containsAlias, copyOf, equals, equalsIgnoreAlias, getAlias, getDefaultAlias, getFieldName, handleFieldExpression, isConstant, quote, rewrite, setAlias, toString, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BooleanExpression

public BooleanExpression(BooleanExpression.Operator op,
                         FieldExpression... args)

BooleanExpression

public BooleanExpression(BooleanExpression.Operator op,
                         List<FieldExpression> args)

BooleanExpression

public BooleanExpression(BooleanExpression.Operator op,
                         List<FieldExpression> args,
                         String alias)

BooleanExpression

public BooleanExpression(BooleanExpression.Operator op,
                         FieldExpression[] args,
                         String alias)

Method Detail

getType

public SchemaField.Type getType(Schema schema)

Resolve the type for this expression.

Specified by:

getType in class FieldExpression

getOperator

public BooleanExpression.Operator getOperator()

Get the comparison operator.

setOperator

public void setOperator(BooleanExpression.Operator value)

Set the comparison operator.

toString

protected void toString(StringBuilder buffer,
                        FieldExpression.StringMode mode)

Writes the string representation of this field expression to buffer.

NOTE: the alias will not be written to buffer by this function.

Specified by:

toString in class FieldExpression

parametersEqual

protected boolean parametersEqual(FieldExpression other)

Returns true if other's parameters are the same as this.

Specified by:

parametersEqual in class MultiaryFieldExpression

hashCode

public int hashCode()

Overrides:

hashCode in class MultiaryFieldExpression

clone

public BooleanExpression clone()

Overrides:

clone in class FieldExpression

clone

protected BooleanExpression clone(FieldExpression... x)

Create a new instance of this FieldExpression, with different arguments.

Specified by:

clone in class MultiaryFieldExpression