io.polyglotted.esmodel.api.query

Class Expression

java.lang.Object

io.polyglotted.esmodel.api.query.Expression

public final class Expression
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
com.google.common.collect.ImmutableMap<String,Object>	args
com.google.common.collect.ImmutableList<Expression>	children
String	label
static Expression	NilExpression
String	operation
static String	ValueKey

Constructor Summary

Constructors

Constructor and Description
Expression()

Method Summary

Modifier and Type	Method and Description
<T> T	argFor(String key)
List<Object>	arrayArg()
boolean	boolArg(String key)
boolean	equals(Object o)
int	hashCode()
int	intArg(String key, int defValue)
String	stringArg()
String	stringArg(String key)
String	toString()
<T> T	valueArg()
static <E extends Comparable<E>> Expression	withArray(ExpressionType expressionType, String label, List<E> valueArg)
static Expression	withLabel(ExpressionType expressionType, String label)
static Expression	withMap(String operation, String label, Map<String,?> args)
static Expression	withOnlyChildren(ExpressionType expressionType, String label, Iterable<Expression> list)
static Expression	withValue(ExpressionType expressionType, String label, Object valueArg)

Methods inherited from class java.lang.Object

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

Field Detail

NilExpression

public static final Expression NilExpression

ValueKey

public static final String ValueKey

See Also:

Constant Field Values

operation

public final String operation

label

public final String label

args

public final com.google.common.collect.ImmutableMap<String,Object> args

children

public final com.google.common.collect.ImmutableList<Expression> children

Constructor Detail

Expression

public Expression()

Method Detail

withMap

public static Expression withMap(String operation,
                                 String label,
                                 Map<String,?> args)

withValue

public static Expression withValue(ExpressionType expressionType,
                                   String label,
                                   Object valueArg)

withArray

public static <E extends Comparable<E>> Expression withArray(ExpressionType expressionType,
                                                             String label,
                                                             List<E> valueArg)

withOnlyChildren

public static Expression withOnlyChildren(ExpressionType expressionType,
                                          String label,
                                          Iterable<Expression> list)

withLabel

public static Expression withLabel(ExpressionType expressionType,
                                   String label)

valueArg

public <T> T valueArg()

arrayArg

public List<Object> arrayArg()

stringArg

public String stringArg()

stringArg

public String stringArg(String key)

boolArg

public boolean boolArg(String key)

intArg

public int intArg(String key,
                  int defValue)

argFor

public <T> T argFor(String key)

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object